[ { "path": ".babelrc", "content": "{\n \"presets\": [\n \"env\",\n \"react\"\n ],\n \"plugins\": [\n \"transform-class-properties\", \n \"transform-object-rest-spread\"\n \n ]\n}" }, { "path": ".gitignore", "content": ".DS_STORE\nThumbs.db\n.Trashes\nnode_modules\npackage-lock.json\nbuild\nnode_modules\n" }, { "path": "Dockerfile", "content": "FROM godronus/ubuntu-csx\nWORKDIR /app\nCOPY . .\nRUN npm install\nRUN npm run build\n\n\n\n#FROM mhart/alpine-node\n#RUN yarn global add serve\n#WORKDIR /app\n#COPY --from=0 /app/build .\n#CMD [“serve”, “-p 80”, “-s”, “.”]\nEXPOSE 8080\nEXPOSE 3000\nCMD [\"npm\", \"start\" ]\n" }, { "path": "LICENSE", "content": "MIT License\n\nCopyright (c) 2018 apjs\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE.\n" }, { "path": "README.md", "content": "# React Velocity\n\n![](https://user-images.githubusercontent.com/34348924/37787797-0fce794c-2dbd-11e8-9843-40bd2256786d.gif)\n\n\nReact Velocity is an application that allows you to visualize your React project's component hierarchy before exporting the requisite boilerplate code. The two main features allow you to create React-based and React/Redux-based production level projects. This tool enables you to convert between stateless and stateful, class-based components. Your export will include a 'src' folder containing all of the same files that exist in the src folder of 'create-react-app'. Additionally, you will have a 'components' folder that contains your stateful and stateless components. Feel free to replace the 'src' folder in create-react-app with your newly exported 'src' folder from React Velocity.\n\nWithin the Redux feature of the app, you can add action creators to your actions folder, reducers to your reducers folder, and containers and components to your containers and components folders, respectively. The simple design makes it user-friendly and intuitive to use for developers who work with React or it may be used by those who are just beginning their journey building Single Page Applications.\n\n\n## Usage\n\nTo get started, fork -> clone -> npm install -> npm start the project onto your machine and run it in localhost and select one of the two features that you wish to work in. You may also visit [reactvelocity.com](http://reactvelocity.com) but it is recommended to use this master repo for the most recent version as there can be delays in the website update. The cyan page allows you to begin adding components for a React-based application and the purple page allows you to add a layer of Redux functionality. In React mode, you can toggle between stateful and stateless components. Redux mode allows you to add much more including reducers, actions, and containers all while preserving the ability to add functional and presentational components.\n\n\n## Contributing\n\nPlease submit issues/pull requests if you have feedback or message the React Velocity team to be added as a contributor: apjs.react.velocity@gmail.com and CC Paul (pauldubovsky@gmail.com) to the email.\n\n## Authors\n\n* Alex Clifton (https://github.com/AGCB)\n* Paul Dubovsky (https://github.com/menothe)\n* Justin Yip (https://github.com/jeyip12)\n* Scott Bengtson (https://github.com/sunsnba)\n" }, { "path": "__tests__/reactTreeFunctions.test.js", "content": "/*\n I am copying all functions defined inside react-tree.js into this file to test.\n For our future selves..... if you decide to change functionality on any of\n these methods, you will have to then copy the code into the function definition\n of this file.\n It's not an ideal workflow, but at least you won't have to rewrite any of the tests:)\n\n Only the formatName() function is clear to test for me at this point.\n All of the others use this.setState() and pieces of RST.\n\n Be aware that our formatName() is in react-tree.js AND redux-tree.js\n So, if changes need to be made, they need to be made in 3 places.\n 1- formatName() in react-tree.js\n 2- formatName() in redux-tree.js\n 3- formatName() in reactTreeFunctions.test.js\n*/\n\nlet formatName = (textField) => {\n let scrubbedResult = textField\n // Capitalize first letter of string.\n //| ^ = beginning of output | . = 1st char of str |\n .replace(/^./g, x => x.toUpperCase())\n // Capitalize first letter of each word and removes spaces.\n //| \\ = matches | \\w = any alphanumeric | \\S = single char except white space\n //| * = preceeding expression 0 or more times | + = preceeding expression 1 or more times |\n .replace(/\\w\\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1);})\n .replace(/\\ +/g, x => '')\n // Remove appending file extensions like .js or .json.\n //| \\. = . in file extensions | $ = end of input |\n .replace(/\\..+$/, '');\n return scrubbedResult;\n }\n\n test('formatName Function', () => {\n //must capitalize first string\n expect(formatName('barney')).toBe('Barney');\n //must remove spaces\n expect(formatName('Bar Bar')).toBe('BarBar');\n //must capitalize first letter of each word\n expect(formatName('barney barry')).toBe('BarneyBarry');\n //must remove file extensions like .js or .json\n expect(formatName('barney.js')).toBe('Barney');\n //last wild test.\n expect(formatName('barny.js')).toBe('Barny');\n });\n\n\n\n\n/*\n Now for a test on our Export Button's function...\n\n*/\n\n function generateCode(data) {\n let filesToZip = {};\n let keys = Object.keys(data);\n let code = '';\n for (let i = 0; i < keys.length; i++) {\n code += \"import React, { Component } from 'react';\\n\"\n if (data[keys[i]]) {\n for (let k=0; k < data[keys[i]].length; k++) {\n code += `import ${data[keys[i]][k]} from './${data[keys[i]][k]}';\\n`;\n }\n }\n code += '\\n';\n code += `class ${keys[i]} extends Component {\\n`;\n code += ' render() {\\n';\n code += ' return (\\n';\n code += '
\\n';\n if (data[keys[i]]) {\n for (let j=0; j < data[keys[i]].length; j++) {\n code += ` <${data[keys[i]][j]} />\\n`;\n }\n }\n code += '
\\n';\n code += ' );\\n';\n code += ' };\\n';\n code += '}\\n\\n';\n code += `export default ${keys[i]};`;\n filesToZip[keys[i]] = code;\n code = '';\n }\n return filesToZip;\n }\n//sampleData...\nconst treeData = [{title: 'App', children: [{title: 'Bengt', children: [{title: 'Einar'}]}, {title: 'Daniel'}]}];\nconst version2 = {\"App\":[\"Scott\"],\"Scott\":[\"Justin\"],\"Justin\":null,\"Alex\":null}\ntest('Does the generateCode() function export anything at all', () => {\n expect(generateCode(treeData)).toBeDefined();\n });\n" }, { "path": "generateContents/index-html.js", "content": "const generateIndexHTML = () => {\n let code = `\\n`;\n code += `\\n`;\n code += `\\n`;\n code += ` \\n`;\n code += ` React/Redux App\\n`;\n code += `\\n`;\n code += `\\n`;\n code += `
React/Redux App
\\n`;\n code += `\\n`;\n code += ``;\n return code;\n}\n\nexport default generateIndexHTML;\n" }, { "path": "generateContents/react-generate-App-css.js", "content": "const generateAppCSS = () => {\n return '';\n}\n\nexport default generateAppCSS;\n" }, { "path": "generateContents/react-generate-app-test.js", "content": "const generateAppTestJS = () => {\n let code = `import React from 'react';\\n`;\n code += `import ReactDOM from 'react-dom';\\n`;\n code += `import App from './App';\\n\\n`;\n code += `it('renders without crashing', () => {\\n`;\n code += ` const div = document.createElement('div');\\n`;\n code += ` ReactDOM.render(, div);\\n`;\n code += ` ReactDOM.unmountComponentAtNode(div);\\n`;\n code += `});`;\n return code;\n}\n\nexport default generateAppTestJS;\n" }, { "path": "generateContents/react-generate-content.js", "content": "const generateCode = data => {\n let filesToZip = {};\n let keys = Object.keys(data);\n let code = '';\n for (let i = 0; i < keys.length; i++) {\n let state = data[keys[i]][data[keys[i]].length - 1][0];\n if (state === 'stateful') {\n code += \"import React, { Component } from 'react';\\n\"\n if (data[keys[i]]) {\n for (let k=0; k < data[keys[i]].length - 1; k++) {\n if (keys[i] === 'App') {\n code += `import ${data[keys[i]][k]} from './components/${data[keys[i]][k]}';\\n`;\n } else {\n if(data[keys[i]][k][0] === state) {\n } else {\n code += `import ${data[keys[i]][k]} from './${data[keys[i]][k]}';\\n`;\n }\n }\n }\n }\n code += '\\n';\n code += `class ${keys[i]} extends Component {\\n`;\n code += ' constructor(props) {\\n';\n code += ' super(props);\\n';\n code += ' this.state = {};\\n';\n code += ' }\\n\\n';\n code += ' render() {\\n';\n code += ' return (\\n';\n code += '
\\n';\n if (data[keys[i]]) {\n for (let j=0; j < data[keys[i]].length - 1; j++) {\n if(data[keys[i]][j][0] === state) {\n } else {\n code += ` <${data[keys[i]][j]} />\\n`;\n }\n }\n }\n code += '
\\n';\n code += ' );\\n';\n code += ' };\\n';\n code += '}\\n\\n';\n code += `export default ${keys[i]};`;\n filesToZip[keys[i]] = code;\n code = '';\n }\n }\n return filesToZip;\n}\n\nexport default generateCode;\n" }, { "path": "generateContents/react-generate-index-css.js", "content": "const generateIndexCSS = () => {\n let code = `body {\\n`;\n code += ` margin: 0;\\n`;\n code += ` padding: 0;\\n`;\n code += ` font-family: sans-serif;\\n`;\n code += `}`;\n return code;\n}\n\nexport default generateIndexCSS;\n" }, { "path": "generateContents/react-generate-index.js", "content": "const generateReactIndexJS = () => {\n let code = `import React from 'react';\\n`;\n code += `import ReactDOM from 'react-dom';\\n`;\n code += `import './index.css';\\n`;\n code += `import App from './App';\\n`;\n code += `import registerServiceWorker from './registerServiceWorker';\\n\\n`;\n code += `ReactDOM.render(, document.getElementById('root'));\\n`;\n code += `registerServiceWorker();`;\n return code;\n}\n\nexport default generateReactIndexJS;\n" }, { "path": "generateContents/react-generate-logo-svg.js", "content": "const generateLogoSVG = () => {\n return `\n \n \n \n \n \n\n`\n}\n\nexport default generateLogoSVG;\n" }, { "path": "generateContents/react-generate-registerServiceWorker.js", "content": "const generateRegisterServiceWorker = () => {\n return `// In production, we register a service worker to serve assets from local cache.\n\n// This lets the app load faster on subsequent visits in production, and gives\n// it offline capabilities. However, it also means that developers (and users)\n// will only see deployed updates on the \"N+1\" visit to a page, since previously\n// cached resources are updated in the background.\n\n// To learn more about the benefits of this model, read https://goo.gl/KwvDNy.\n// This link also includes instructions on opting out of this behavior.\n\nconst isLocalhost = Boolean(\n window.location.hostname === 'localhost' ||\n // [::1] is the IPv6 localhost address.\n window.location.hostname === '[::1]' ||\n // 127.0.0.1/8 is considered localhost for IPv4.\n window.location.hostname.match(\n /^127(?:\\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/\n )\n);\n\nexport default function register() {\n if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {\n // The URL constructor is available in all browsers that support SW.\n const publicUrl = new URL(process.env.PUBLIC_URL, window.location);\n if (publicUrl.origin !== window.location.origin) {\n // Our service worker won't work if PUBLIC_URL is on a different origin\n // from what our page is served on. This might happen if a CDN is used to\n // serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374\n return;\n }\n\n window.addEventListener('load', () => {\n const swUrl = `+ '`${process.env.PUBLIC_URL}/service-worker.js`;' + `\n\n if (isLocalhost) {\n // This is running on localhost. Lets check if a service worker still exists or not.\n checkValidServiceWorker(swUrl);\n\n // Add some additional logging to localhost, pointing developers to the\n // service worker/PWA documentation.\n navigator.serviceWorker.ready.then(() => {\n console.log(\n 'This web app is being served cache-first by a service ' +\n 'worker. To learn more, visit https://goo.gl/SC7cgQ'\n );\n });\n } else {\n // Is not local host. Just register service worker\n registerValidSW(swUrl);\n }\n });\n }\n}\n\nfunction registerValidSW(swUrl) {\n navigator.serviceWorker\n .register(swUrl)\n .then(registration => {\n registration.onupdatefound = () => {\n const installingWorker = registration.installing;\n installingWorker.onstatechange = () => {\n if (installingWorker.state === 'installed') {\n if (navigator.serviceWorker.controller) {\n // At this point, the old content will have been purged and\n // the fresh content will have been added to the cache.\n // It's the perfect time to display a \"New content is\n // available; please refresh.\" message in your web app.\n console.log('New content is available; please refresh.');\n } else {\n // At this point, everything has been precached.\n // It's the perfect time to display a\n // \"Content is cached for offline use.\" message.\n console.log('Content is cached for offline use.');\n }\n }\n };\n };\n })\n .catch(error => {\n console.error('Error during service worker registration:', error);\n });\n}\n\nfunction checkValidServiceWorker(swUrl) {\n // Check if the service worker can be found. If it can't reload the page.\n fetch(swUrl)\n .then(response => {\n // Ensure service worker exists, and that we really are getting a JS file.\n if (\n response.status === 404 ||\n response.headers.get('content-type').indexOf('javascript') === -1\n ) {\n // No service worker found. Probably a different app. Reload the page.\n navigator.serviceWorker.ready.then(registration => {\n registration.unregister().then(() => {\n window.location.reload();\n });\n });\n } else {\n // Service worker found. Proceed as normal.\n registerValidSW(swUrl);\n }\n })\n .catch(() => {\n console.log(\n 'No internet connection found. App is running in offline mode.'\n );\n });\n}\n\nexport function unregister() {\n if ('serviceWorker' in navigator) {\n navigator.serviceWorker.ready.then(registration => {\n registration.unregister();\n });\n }\n}\n`\n}\n\nexport default generateRegisterServiceWorker;\n" }, { "path": "generateContents/react-generate-stateless-component.js", "content": "export default function generatePresentationalComponent(data) {\n let filesToZip = {};\n let keys = Object.keys(data);\n let code = '';\n for (let i = 0; i < keys.length; i++) {\n if (keys[i] === 'action' || keys[i] === 'container/component' || keys[i] === 'reducer') {\n continue;\n }\n let state = data[keys[i]][data[keys[i]].length - 1][0];\n if (state === 'stateless') {\n code += \"import React from 'react';\\n\"\n if (data[keys[i]]) {\n for (let k=0; k < data[keys[i]].length-1; k++) {\n if(data[keys[i]][k][0] === state) {\n } else {\n code += `import ${data[keys[i]][k]} from './${data[keys[i]][k]}';\\n`;\n }\n }\n }\n code += '\\n';\n code += `const ${keys[i]} = props => {\\n`;\n code += ' return (\\n';\n code += '
\\n';\n if (data[keys[i]]) {\n for (let j=0; j < data[keys[i]].length - 1; j++) {\n if(data[keys[i]][j][0] === state) {\n } else {\n code += ` <${data[keys[i]][j]} />\\n`;\n }\n }\n }\n code += '
\\n';\n code += ' );\\n';\n code += ' };\\n\\n';\n code += `export default ${keys[i]};`;\n filesToZip[keys[i]] = code;\n code = '';\n }\n }\n return filesToZip;\n}\n" }, { "path": "generateContents/redux-generate-action-creators.js", "content": "const generateActionCreators = (data) => {\n let code = '';\n for (let i = 0; i < data.length; i++) {\n if (data[i].parentNode) {\n if (data[i].parentNode.name === \"action\") {\n code += `export const ${data[i].node.name} = replace_payload => {\\n`;\n code += ` return {\\n`;\n code += ` type: '${data[i].node.type}',\\n`;\n code += ` replace_payload\\n`;\n code += ` }\\n`;\n code += `}\\n\\n`;\n }\n }\n }\n return code;\n}\n\nexport default generateActionCreators;\n" }, { "path": "generateContents/redux-generate-components.js", "content": "export default function generateComponents(data) {\n let filesToZip = {};\n let keys = Object.keys(data);\n let code = '';\n for (let i = 0; i < keys.length; i++) {\n if (keys[i] === 'action' || keys[i] === 'container/component' || keys[i] === 'reducer') {\n continue;\n }\n let state = data[keys[i]][data[keys[i]].length - 1][0];\n if (state === 'stateful') {\n code += \"import React, { Component } from 'react';\\n\"\n if (data[keys[i]]) {\n for (let k=0; k < data[keys[i]].length - 1; k++) {\n code += `import ${data[keys[i]][k]} from './${data[keys[i]][k]}';\\n`;\n }\n }\n code += '\\n';\n code += `class ${keys[i]} extends Component {\\n`;\n code += ' constructor(props) {\\n';\n code += ' super(props);\\n';\n code += ' this.state = {};\\n';\n code += ' }\\n\\n';\n code += ' render() {\\n';\n code += ' return (\\n';\n code += '
\\n';\n if (data[keys[i]]) {\n for (let j=0; j < data[keys[i]].length - 1; j++) {\n code += ` <${data[keys[i]][j]} />\\n`;\n }\n }\n code += '
\\n';\n code += ' );\\n';\n code += ' };\\n';\n code += '}\\n\\n';\n code += `export default ${keys[i]};`;\n filesToZip[keys[i]] = code;\n code = '';\n }\n }\n return filesToZip;\n}\n" }, { "path": "generateContents/redux-generate-container.js", "content": "const generateContainer = data => {\n let filesToZip = {};\n let keys = Object.keys(data);\n let code = '';\n for (let i = 0; i < keys.length; i++) {\n if (keys[i] === 'action' || keys[i] === 'container/component' || keys[i] === 'reducer') {\n continue;\n }\n let state = data[keys[i]][data[keys[i]].length - 1][0];\n if (state === 'container') {\n code += \"import React, { Component } from 'react';\\n\";\n code += \"import { connect } from 'react-redux';\\n\";\n code += \"import { bindActionCreators } from redux;\\n\";\n code += \"import * as actionCreators from './../actions/actionTypes';\\n\";\n if (data[keys[i]]) {\n for (let k=0; k < data[keys[i]].length - 1; k++) {\n code += `import ${data[keys[i]][k]} from './${data[keys[i]][k]}';\\n`;\n }\n }\n code += '\\n';\n code += `class ${keys[i]} extends Component {\\n`;\n code += ' render() {\\n';\n code += ' return (\\n';\n code += '
\\n';\n if (data[keys[i]]) {\n for (let j=0; j < data[keys[i]].length - 1; j++) {\n code += ` <${data[keys[i]][j]} />\\n`;\n }\n }\n code += '
\\n';\n code += ' );\\n';\n code += ' };\\n';\n code += '}\\n\\n';\n code += \"function mapStateToProps(state = {}) {\\n\";\n code += ' return {prop: state.prop};\\n';\n code += '}\\n\\n';\n code += 'function mapDispatchToProps(dispatch) {\\n';\n code += ' return {actions: bindActionCreators(actionCreators, dispatch)};\\n';\n code += '}\\n\\n';\n code += `export default connect(mapStateToProps, mapDispatchToProps)(${keys[i]});`;\n filesToZip[keys[i]] = code;\n code = '';\n }\n }\n return filesToZip;\n}\n\nexport default generateContainer;\n" }, { "path": "generateContents/redux-generate-reducers.js", "content": "const generateReducers = (data) => {\n let code = '';\n for (let i = 0; i < data.length; i++) {\n if (data[i].node.componentType) {\n if (data[i].node.componentType === \"Reducer\") {\n code += `export function ${data[i].node.name}(state = {}, action) {\\n`;\n code += ` switch (action.type) {\\n`;\n if (data[i].node.case) {\n for (let j=0; j < data[i].node.case.length;j++) {\n code += ` case '${data[i].node.case[j]}':\\n`;\n code += ` return Object.assign({}, state, {\\n`;\n code += ` item: 'new item'\\n`;\n code += ` });\\n`;\n }\n }\n code += ` default:\\n`;\n code += ` return state;\\n`\n code += ` }\\n`;\n code += `}\\n\\n`;\n }\n }\n }\n return code;\n}\n\nexport default generateReducers;\n" }, { "path": "generateContents/redux-index.js", "content": "const generateReduxIndexJS = () => {\n let code = `import React from 'react';\\n`;\n code += `import { render } from 'react-dom';\\n`;\n code += `import { Provider } from 'react-redux';\\n`;\n code += `import { createStore } from 'redux';\\n`;\n code += `import * as rootReducer from './reducers/reducers';\\n`;\n code += `import App from './components/App';\\n\\n`;\n code += `const store = createStore(rootReducer);\\n\\n`;\n code += `render(\\n`;\n code += ` \\n`;\n code += ` \\n`;\n code += ` ,\\n`;\n code += ` document.getElementById('app')\\n`;\n code += `)`;\n return code;\n}\n\nexport default generateReduxIndexJS;\n" }, { "path": "index.html", "content": "\n\n\n\n \n \n React Velocity\n \n\n\n\n \n
\n \n\n\n" }, { "path": "index.js", "content": "// Notes added for open source contributors \n/******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId]) {\n/******/ \t\t\treturn installedModules[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\ti: moduleId,\n/******/ \t\t\tl: false,\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n/******/\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.l = true;\n/******/\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/\n/******/\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n/******/\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n/******/\n/******/ \t// define getter function for harmony exports\n/******/ \t__webpack_require__.d = function(exports, name, getter) {\n/******/ \t\tif(!__webpack_require__.o(exports, name)) {\n/******/ \t\t\tObject.defineProperty(exports, name, {\n/******/ \t\t\t\tconfigurable: false,\n/******/ \t\t\t\tenumerable: true,\n/******/ \t\t\t\tget: getter\n/******/ \t\t\t});\n/******/ \t\t}\n/******/ \t};\n/******/\n/******/ \t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t__webpack_require__.n = function(module) {\n/******/ \t\tvar getter = module && module.__esModule ?\n/******/ \t\t\tfunction getDefault() { return module['default']; } :\n/******/ \t\t\tfunction getModuleExports() { return module; };\n/******/ \t\t__webpack_require__.d(getter, 'a', getter);\n/******/ \t\treturn getter;\n/******/ \t};\n/******/\n/******/ \t// Object.prototype.hasOwnProperty.call\n/******/ \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(__webpack_require__.s = 272);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ (function(module, exports, __webpack_require__) {\n\n/* WEBPACK VAR INJECTION */(function(process) {/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nif (process.env.NODE_ENV !== 'production') {\n var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&\n Symbol.for &&\n Symbol.for('react.element')) ||\n 0xeac7;\n\n var isValidElement = function(object) {\n return typeof object === 'object' &&\n object !== null &&\n object.$$typeof === REACT_ELEMENT_TYPE;\n };\n\n // By explicitly using `prop-types` you are opting into new development behavior.\n // http://fb.me/prop-types-in-prod\n var throwOnDirectAccess = true;\n module.exports = __webpack_require__(317)(isValidElement, throwOnDirectAccess);\n} else {\n // By explicitly using `prop-types` you are opting into new production behavior.\n // http://fb.me/prop-types-in-prod\n module.exports = __webpack_require__(318)();\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 1 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = __webpack_require__(273);\n} else {\n module.exports = __webpack_require__(274);\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 2 */\n/***/ (function(module, exports) {\n\n// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things. But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals. 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i < arguments.length; i++) {\n args[i - 1] = arguments[i];\n }\n }\n queue.push(new Item(fun, args));\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue);\n }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun;\n this.array = array;\n}\nItem.prototype.run = function () {\n this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n\n\n/***/ }),\n/* 3 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nexports.default = function (instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n};\n\n/***/ }),\n/* 4 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _defineProperty = __webpack_require__(160);\n\nvar _defineProperty2 = _interopRequireDefault(_defineProperty);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = function () {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n (0, _defineProperty2.default)(target, descriptor.key, descriptor);\n }\n }\n\n return function (Constructor, protoProps, staticProps) {\n if (protoProps) defineProperties(Constructor.prototype, protoProps);\n if (staticProps) defineProperties(Constructor, staticProps);\n return Constructor;\n };\n}();\n\n/***/ }),\n/* 5 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = { \"default\": __webpack_require__(284), __esModule: true };\n\n/***/ }),\n/* 6 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _typeof2 = __webpack_require__(103);\n\nvar _typeof3 = _interopRequireDefault(_typeof2);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; 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(0, _setPrototypeOf2.default)(subClass, superClass) : subClass.__proto__ = superClass;\n};\n\n/***/ }),\n/* 8 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _assign = __webpack_require__(186);\n\nvar _assign2 = _interopRequireDefault(_assign);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _assign2.default || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\n/***/ }),\n/* 9 */\n/***/ (function(module, exports) {\n\nmodule.exports = function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n return target;\n};\n\n\n/***/ }),\n/* 10 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nexports.default = function (obj, keys) {\n var target = {};\n\n for (var i in obj) {\n if (keys.indexOf(i) >= 0) continue;\n if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;\n target[i] = obj[i];\n }\n\n return target;\n};\n\n/***/ }),\n/* 11 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/**\n * Copyright 2013-2015, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n\n\n/**\n * Use invariant() to assert state which your program assumes to be true.\n *\n * Provide sprintf-style format (only %s is supported) and arguments\n * to provide information about what broke and what you were\n * expecting.\n *\n * The invariant message will be stripped in production, but the invariant\n * will remain to ensure logic does not differ in production.\n */\n\nvar invariant = function(condition, format, a, b, c, d, e, f) {\n if (process.env.NODE_ENV !== 'production') {\n if (format === undefined) {\n throw new Error('invariant requires an error message argument');\n }\n }\n\n if (!condition) {\n var error;\n if (format === undefined) {\n error = new Error(\n 'Minified exception occurred; use the non-minified dev environment ' +\n 'for the full error message and additional helpful warnings.'\n );\n } else {\n var args = [a, b, c, d, e, f];\n var argIndex = 0;\n error = new Error(\n format.replace(/%s/g, function() { return args[argIndex++]; })\n );\n error.name = 'Invariant Violation';\n }\n\n error.framesToPop = 1; // we don't care about invariant's own frame\n throw error;\n }\n};\n\nmodule.exports = invariant;\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 12 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\nObject.defineProperty(__webpack_exports__, \"__esModule\", { value: true });\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__utils_ScalingCellSizeAndPositionManager__ = __webpack_require__(125);\n\n\n\nvar babelPluginFlowReactPropTypes_proptype_CellPosition = process.env.NODE_ENV === 'production' ? 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null : __webpack_require__(0).func;\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_NoContentRenderer', {\n value: babelPluginFlowReactPropTypes_proptype_NoContentRenderer,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_Scroll = process.env.NODE_ENV === 'production' ? null : {\n clientHeight: __webpack_require__(0).number.isRequired,\n clientWidth: __webpack_require__(0).number.isRequired,\n scrollHeight: __webpack_require__(0).number.isRequired,\n scrollLeft: __webpack_require__(0).number.isRequired,\n scrollTop: __webpack_require__(0).number.isRequired,\n scrollWidth: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_Scroll', {\n value: babelPluginFlowReactPropTypes_proptype_Scroll,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_ScrollbarPresenceChange = process.env.NODE_ENV === 'production' ? null : {\n horizontal: __webpack_require__(0).bool.isRequired,\n vertical: __webpack_require__(0).bool.isRequired,\n size: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_ScrollbarPresenceChange', {\n value: babelPluginFlowReactPropTypes_proptype_ScrollbarPresenceChange,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_RenderedSection = process.env.NODE_ENV === 'production' ? null : {\n columnOverscanStartIndex: __webpack_require__(0).number.isRequired,\n columnOverscanStopIndex: __webpack_require__(0).number.isRequired,\n columnStartIndex: __webpack_require__(0).number.isRequired,\n columnStopIndex: __webpack_require__(0).number.isRequired,\n rowOverscanStartIndex: __webpack_require__(0).number.isRequired,\n rowOverscanStopIndex: __webpack_require__(0).number.isRequired,\n rowStartIndex: __webpack_require__(0).number.isRequired,\n rowStopIndex: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_RenderedSection', {\n value: babelPluginFlowReactPropTypes_proptype_RenderedSection,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetterParams = process.env.NODE_ENV === 'production' ? null : {\n // One of SCROLL_DIRECTION_HORIZONTAL or SCROLL_DIRECTION_VERTICAL\n direction: __webpack_require__(0).oneOf(['horizontal', 'vertical']).isRequired,\n\n\n // One of SCROLL_DIRECTION_BACKWARD or SCROLL_DIRECTION_FORWARD\n scrollDirection: __webpack_require__(0).oneOf([-1, 1]).isRequired,\n\n\n // Number of rows or columns in the current axis\n cellCount: __webpack_require__(0).number.isRequired,\n\n\n // Maximum number of cells to over-render in either direction\n overscanCellsCount: __webpack_require__(0).number.isRequired,\n\n\n // Begin of range of visible cells\n startIndex: __webpack_require__(0).number.isRequired,\n\n\n // End of range of visible cells\n stopIndex: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetterParams', {\n value: babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetterParams,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_OverscanIndices = process.env.NODE_ENV === 'production' ? null : {\n overscanStartIndex: __webpack_require__(0).number.isRequired,\n overscanStopIndex: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_OverscanIndices', {\n value: babelPluginFlowReactPropTypes_proptype_OverscanIndices,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter = process.env.NODE_ENV === 'production' ? null : __webpack_require__(0).func;\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter', {\n value: babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_Alignment = process.env.NODE_ENV === 'production' ? null : __webpack_require__(0).oneOf(['auto', 'end', 'start', 'center']);\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_Alignment', {\n value: babelPluginFlowReactPropTypes_proptype_Alignment,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_VisibleCellRange = process.env.NODE_ENV === 'production' ? null : {\n start: __webpack_require__(0).number,\n stop: __webpack_require__(0).number\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_VisibleCellRange', {\n value: babelPluginFlowReactPropTypes_proptype_VisibleCellRange,\n configurable: true\n});\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 13 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/**\n * Copyright 2014-2015, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar warning = function() {};\n\nif (process.env.NODE_ENV !== 'production') {\n warning = function(condition, format, args) {\n var len = arguments.length;\n args = new Array(len > 2 ? len - 2 : 0);\n for (var key = 2; key < len; key++) {\n args[key - 2] = arguments[key];\n }\n if (format === undefined) {\n throw new Error(\n '`warning(condition, format, ...args)` requires a warning ' +\n 'message argument'\n );\n }\n\n if (format.length < 10 || (/^[s\\W]*$/).test(format)) {\n throw new Error(\n 'The warning format should be able to uniquely identify this ' +\n 'warning. Please, use a more descriptive format than: ' + format\n );\n }\n\n if (!condition) {\n var argIndex = 0;\n var message = 'Warning: ' +\n format.replace(/%s/g, function() {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch(x) {}\n }\n };\n}\n\nmodule.exports = warning;\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 14 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar support = __webpack_require__(27);\nvar base64 = __webpack_require__(251);\nvar nodejsUtils = __webpack_require__(93);\nvar setImmediate = __webpack_require__(631);\nvar external = __webpack_require__(66);\n\n\n/**\n * Convert a string that pass as a \"binary string\": it should represent a byte\n * array but may have > 255 char codes. Be sure to take only the first byte\n * and returns the byte array.\n * @param {String} str the string to transform.\n * @return {Array|Uint8Array} the string in a binary format.\n */\nfunction string2binary(str) {\n var result = null;\n if (support.uint8array) {\n result = new Uint8Array(str.length);\n } else {\n result = new Array(str.length);\n }\n return stringToArrayLike(str, result);\n}\n\n/**\n * Create a new blob with the given content and the given type.\n * @param {String|ArrayBuffer} part the content to put in the blob. DO NOT use\n * an Uint8Array because the stock browser of android 4 won't accept it (it\n * will be silently converted to a string, \"[object Uint8Array]\").\n *\n * Use only ONE part to build the blob to avoid a memory leak in IE11 / Edge:\n * when a large amount of Array is used to create the Blob, the amount of\n * memory consumed is nearly 100 times the original data amount.\n *\n * @param {String} type the mime type of the blob.\n * @return {Blob} the created blob.\n */\nexports.newBlob = function(part, type) {\n exports.checkSupport(\"blob\");\n\n try {\n // Blob constructor\n return new Blob([part], {\n type: type\n });\n }\n catch (e) {\n\n try {\n // deprecated, browser only, old way\n var Builder = self.BlobBuilder || self.WebKitBlobBuilder || self.MozBlobBuilder || self.MSBlobBuilder;\n var builder = new Builder();\n builder.append(part);\n return builder.getBlob(type);\n }\n catch (e) {\n\n // well, fuck ?!\n throw new Error(\"Bug : can't construct the Blob.\");\n }\n }\n\n\n};\n/**\n * The identity function.\n * @param {Object} input the input.\n * @return {Object} the same input.\n */\nfunction identity(input) {\n return input;\n}\n\n/**\n * Fill in an array with a string.\n * @param {String} str the string to use.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to fill in (will be mutated).\n * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated array.\n */\nfunction stringToArrayLike(str, array) {\n for (var i = 0; i < str.length; ++i) {\n array[i] = str.charCodeAt(i) & 0xFF;\n }\n return array;\n}\n\n/**\n * An helper for the function arrayLikeToString.\n * This contains static informations and functions that\n * can be optimized by the browser JIT compiler.\n */\nvar arrayToStringHelper = {\n /**\n * Transform an array of int into a string, chunk by chunk.\n * See the performances notes on arrayLikeToString.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.\n * @param {String} type the type of the array.\n * @param {Integer} chunk the chunk size.\n * @return {String} the resulting string.\n * @throws Error if the chunk is too big for the stack.\n */\n stringifyByChunk: function(array, type, chunk) {\n var result = [], k = 0, len = array.length;\n // shortcut\n if (len <= chunk) {\n return String.fromCharCode.apply(null, array);\n }\n while (k < len) {\n if (type === \"array\" || type === \"nodebuffer\") {\n result.push(String.fromCharCode.apply(null, array.slice(k, Math.min(k + chunk, len))));\n }\n else {\n result.push(String.fromCharCode.apply(null, array.subarray(k, Math.min(k + chunk, len))));\n }\n k += chunk;\n }\n return result.join(\"\");\n },\n /**\n * Call String.fromCharCode on every item in the array.\n * This is the naive implementation, which generate A LOT of intermediate string.\n * This should be used when everything else fail.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.\n * @return {String} the result.\n */\n stringifyByChar: function(array){\n var resultStr = \"\";\n for(var i = 0; i < array.length; i++) {\n resultStr += String.fromCharCode(array[i]);\n }\n return resultStr;\n },\n applyCanBeUsed : {\n /**\n * true if the browser accepts to use String.fromCharCode on Uint8Array\n */\n uint8array : (function () {\n try {\n return support.uint8array && String.fromCharCode.apply(null, new Uint8Array(1)).length === 1;\n } catch (e) {\n return false;\n }\n })(),\n /**\n * true if the browser accepts to use String.fromCharCode on nodejs Buffer.\n */\n nodebuffer : (function () {\n try {\n return support.nodebuffer && String.fromCharCode.apply(null, nodejsUtils.allocBuffer(1)).length === 1;\n } catch (e) {\n return false;\n }\n })()\n }\n};\n\n/**\n * Transform an array-like object to a string.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.\n * @return {String} the result.\n */\nfunction arrayLikeToString(array) {\n // Performances notes :\n // --------------------\n // String.fromCharCode.apply(null, array) is the fastest, see\n // see http://jsperf.com/converting-a-uint8array-to-a-string/2\n // but the stack is limited (and we can get huge arrays !).\n //\n // result += String.fromCharCode(array[i]); generate too many strings !\n //\n // This code is inspired by http://jsperf.com/arraybuffer-to-string-apply-performance/2\n // TODO : we now have workers that split the work. Do we still need that ?\n var chunk = 65536,\n type = exports.getTypeOf(array),\n canUseApply = true;\n if (type === \"uint8array\") {\n canUseApply = arrayToStringHelper.applyCanBeUsed.uint8array;\n } else if (type === \"nodebuffer\") {\n canUseApply = arrayToStringHelper.applyCanBeUsed.nodebuffer;\n }\n\n if (canUseApply) {\n while (chunk > 1) {\n try {\n return arrayToStringHelper.stringifyByChunk(array, type, chunk);\n } catch (e) {\n chunk = Math.floor(chunk / 2);\n }\n }\n }\n\n // no apply or chunk error : slow and painful algorithm\n // default browser on android 4.*\n return arrayToStringHelper.stringifyByChar(array);\n}\n\nexports.applyFromCharCode = arrayLikeToString;\n\n\n/**\n * Copy the data from an array-like to an other array-like.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayFrom the origin array.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayTo the destination array which will be mutated.\n * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated destination array.\n */\nfunction arrayLikeToArrayLike(arrayFrom, arrayTo) {\n for (var i = 0; i < arrayFrom.length; i++) {\n arrayTo[i] = arrayFrom[i];\n }\n return arrayTo;\n}\n\n// a matrix containing functions to transform everything into everything.\nvar transform = {};\n\n// string to ?\ntransform[\"string\"] = {\n \"string\": identity,\n \"array\": function(input) {\n return stringToArrayLike(input, new Array(input.length));\n },\n \"arraybuffer\": function(input) {\n return transform[\"string\"][\"uint8array\"](input).buffer;\n },\n \"uint8array\": function(input) {\n return stringToArrayLike(input, new Uint8Array(input.length));\n },\n \"nodebuffer\": function(input) {\n return stringToArrayLike(input, nodejsUtils.allocBuffer(input.length));\n }\n};\n\n// array to ?\ntransform[\"array\"] = {\n \"string\": arrayLikeToString,\n \"array\": identity,\n \"arraybuffer\": function(input) {\n return (new Uint8Array(input)).buffer;\n },\n \"uint8array\": function(input) {\n return new Uint8Array(input);\n },\n \"nodebuffer\": function(input) {\n return nodejsUtils.newBufferFrom(input);\n }\n};\n\n// arraybuffer to ?\ntransform[\"arraybuffer\"] = {\n \"string\": function(input) {\n return arrayLikeToString(new Uint8Array(input));\n },\n \"array\": function(input) {\n return arrayLikeToArrayLike(new Uint8Array(input), new Array(input.byteLength));\n },\n \"arraybuffer\": identity,\n \"uint8array\": function(input) {\n return new Uint8Array(input);\n },\n \"nodebuffer\": function(input) {\n return nodejsUtils.newBufferFrom(new Uint8Array(input));\n }\n};\n\n// uint8array to ?\ntransform[\"uint8array\"] = {\n \"string\": arrayLikeToString,\n \"array\": function(input) {\n return arrayLikeToArrayLike(input, new Array(input.length));\n },\n \"arraybuffer\": function(input) {\n return input.buffer;\n },\n \"uint8array\": identity,\n \"nodebuffer\": function(input) {\n return nodejsUtils.newBufferFrom(input);\n }\n};\n\n// nodebuffer to ?\ntransform[\"nodebuffer\"] = {\n \"string\": arrayLikeToString,\n \"array\": function(input) {\n return arrayLikeToArrayLike(input, new Array(input.length));\n },\n \"arraybuffer\": function(input) {\n return transform[\"nodebuffer\"][\"uint8array\"](input).buffer;\n },\n \"uint8array\": function(input) {\n return arrayLikeToArrayLike(input, new Uint8Array(input.length));\n },\n \"nodebuffer\": identity\n};\n\n/**\n * Transform an input into any type.\n * The supported output type are : string, array, uint8array, arraybuffer, nodebuffer.\n * If no output type is specified, the unmodified input will be returned.\n * @param {String} outputType the output type.\n * @param {String|Array|ArrayBuffer|Uint8Array|Buffer} input the input to convert.\n * @throws {Error} an Error if the browser doesn't support the requested output type.\n */\nexports.transformTo = function(outputType, input) {\n if (!input) {\n // undefined, null, etc\n // an empty string won't harm.\n input = \"\";\n }\n if (!outputType) {\n return input;\n }\n exports.checkSupport(outputType);\n var inputType = exports.getTypeOf(input);\n var result = transform[inputType][outputType](input);\n return result;\n};\n\n/**\n * Return the type of the input.\n * The type will be in a format valid for JSZip.utils.transformTo : string, array, uint8array, arraybuffer.\n * @param {Object} input the input to identify.\n * @return {String} the (lowercase) type of the input.\n */\nexports.getTypeOf = function(input) {\n if (typeof input === \"string\") {\n return \"string\";\n }\n if (Object.prototype.toString.call(input) === \"[object Array]\") {\n return \"array\";\n }\n if (support.nodebuffer && nodejsUtils.isBuffer(input)) {\n return \"nodebuffer\";\n }\n if (support.uint8array && input instanceof Uint8Array) {\n return \"uint8array\";\n }\n if (support.arraybuffer && input instanceof ArrayBuffer) {\n return \"arraybuffer\";\n }\n};\n\n/**\n * Throw an exception if the type is not supported.\n * @param {String} type the type to check.\n * @throws {Error} an Error if the browser doesn't support the requested type.\n */\nexports.checkSupport = function(type) {\n var supported = support[type.toLowerCase()];\n if (!supported) {\n throw new Error(type + \" is not supported by this platform\");\n }\n};\n\nexports.MAX_VALUE_16BITS = 65535;\nexports.MAX_VALUE_32BITS = -1; // well, \"\\xFF\\xFF\\xFF\\xFF\\xFF\\xFF\\xFF\\xFF\" is parsed as -1\n\n/**\n * Prettify a string read as binary.\n * @param {string} str the string to prettify.\n * @return {string} a pretty string.\n */\nexports.pretty = function(str) {\n var res = '',\n code, i;\n for (i = 0; i < (str || \"\").length; i++) {\n code = str.charCodeAt(i);\n res += '\\\\x' + (code < 16 ? \"0\" : \"\") + code.toString(16).toUpperCase();\n }\n return res;\n};\n\n/**\n * Defer the call of a function.\n * @param {Function} callback the function to call asynchronously.\n * @param {Array} args the arguments to give to the callback.\n */\nexports.delay = function(callback, args, self) {\n setImmediate(function () {\n callback.apply(self || null, args || []);\n });\n};\n\n/**\n * Extends a prototype with an other, without calling a constructor with\n * side effects. Inspired by nodejs' `utils.inherits`\n * @param {Function} ctor the constructor to augment\n * @param {Function} superCtor the parent constructor to use\n */\nexports.inherits = function (ctor, superCtor) {\n var Obj = function() {};\n Obj.prototype = superCtor.prototype;\n ctor.prototype = new Obj();\n};\n\n/**\n * Merge the objects passed as parameters into a new one.\n * @private\n * @param {...Object} var_args All objects to merge.\n * @return {Object} a new object with the data of the others.\n */\nexports.extend = function() {\n var result = {}, i, attr;\n for (i = 0; i < arguments.length; i++) { // arguments is not enumerable in some browsers\n for (attr in arguments[i]) {\n if (arguments[i].hasOwnProperty(attr) && typeof result[attr] === \"undefined\") {\n result[attr] = arguments[i][attr];\n }\n }\n }\n return result;\n};\n\n/**\n * Transform arbitrary content into a Promise.\n * @param {String} name a name for the content being processed.\n * @param {Object} inputData the content to process.\n * @param {Boolean} isBinary true if the content is not an unicode string\n * @param {Boolean} isOptimizedBinaryString true if the string content only has one byte per character.\n * @param {Boolean} isBase64 true if the string content is encoded with base64.\n * @return {Promise} a promise in a format usable by JSZip.\n */\nexports.prepareContent = function(name, inputData, isBinary, isOptimizedBinaryString, isBase64) {\n\n // if inputData is already a promise, this flatten it.\n var promise = external.Promise.resolve(inputData).then(function(data) {\n \n \n var isBlob = support.blob && (data instanceof Blob || ['[object File]', '[object Blob]'].indexOf(Object.prototype.toString.call(data)) !== -1);\n\n if (isBlob && typeof FileReader !== \"undefined\") {\n return new external.Promise(function (resolve, reject) {\n var reader = new FileReader();\n\n reader.onload = function(e) {\n resolve(e.target.result);\n };\n reader.onerror = function(e) {\n reject(e.target.error);\n };\n reader.readAsArrayBuffer(data);\n });\n } else {\n return data;\n }\n });\n\n return promise.then(function(data) {\n var dataType = exports.getTypeOf(data);\n\n if (!dataType) {\n return external.Promise.reject(\n new Error(\"Can't read the data of '\" + name + \"'. Is it \" +\n \"in a supported JavaScript type (String, Blob, ArrayBuffer, etc) ?\")\n );\n }\n // special case : it's way easier to work with Uint8Array than with ArrayBuffer\n if (dataType === \"arraybuffer\") {\n data = exports.transformTo(\"uint8array\", data);\n } else if (dataType === \"string\") {\n if (isBase64) {\n data = base64.decode(data);\n }\n else if (isBinary) {\n // optimizedBinaryString === true means that the file has already been filtered with a 0xFF mask\n if (isOptimizedBinaryString !== true) {\n // this is a string, not in a base64 format.\n // Be sure that this is a correct \"binary string\"\n data = string2binary(data);\n }\n }\n }\n return data;\n });\n};\n\n\n/***/ }),\n/* 15 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nfunction checkDCE() {\n /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */\n if (\n typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined' ||\n typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE !== 'function'\n ) {\n return;\n }\n if (process.env.NODE_ENV !== 'production') {\n // This branch is unreachable because this function is only called\n // in production, but the condition is true only in development.\n // Therefore if the branch is still here, dead code elimination wasn't\n // properly applied.\n // Don't change the message. React DevTools relies on it. Also make sure\n // this message doesn't occur elsewhere in this function, or it will cause\n // a false positive.\n throw new Error('^_^');\n }\n try {\n // Verify that the code above has been dead code eliminated (DCE'd).\n __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(checkDCE);\n } catch (err) {\n // DevTools shouldn't crash React, no matter what.\n // We should still report in case we break this code.\n console.error(err);\n }\n}\n\nif (process.env.NODE_ENV === 'production') {\n // DCE check should happen before ReactDOM bundle executes so that\n // DevTools can report bad minification during injection.\n checkDCE();\n module.exports = __webpack_require__(275);\n} else {\n module.exports = __webpack_require__(278);\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 16 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = {\n\n easeOutFunction: 'cubic-bezier(0.23, 1, 0.32, 1)',\n easeInOutFunction: 'cubic-bezier(0.445, 0.05, 0.55, 0.95)',\n\n easeOut: function easeOut(duration, property, delay, easeFunction) {\n easeFunction = easeFunction || this.easeOutFunction;\n\n if (property && Object.prototype.toString.call(property) === '[object Array]') {\n var transitions = '';\n for (var i = 0; i < property.length; i++) {\n if (transitions) transitions += ',';\n transitions += this.create(duration, property[i], delay, easeFunction);\n }\n\n return transitions;\n } else {\n return this.create(duration, property, delay, easeFunction);\n }\n },\n create: function create(duration, property, delay, easeFunction) {\n duration = duration || '450ms';\n property = property || 'all';\n delay = delay || '0ms';\n easeFunction = easeFunction || 'linear';\n\n return property + ' ' + duration + ' ' + easeFunction + ' ' + delay;\n }\n};\n\n/***/ }),\n/* 17 */\n/***/ (function(module, exports) {\n\nvar core = module.exports = { version: '2.5.3' };\nif (typeof __e == 'number') __e = core; // eslint-disable-line no-undef\n\n\n/***/ }),\n/* 18 */\n/***/ (function(module, exports) {\n\nvar g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || Function(\"return this\")() || (1,eval)(\"this\");\n} catch(e) {\n\t// This works if the window reference is available\n\tif(typeof window === \"object\")\n\t\tg = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n\n\n/***/ }),\n/* 19 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\nObject.defineProperty(__webpack_exports__, \"__esModule\", { value: true });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Grid__ = __webpack_require__(185);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"default\", function() { return __WEBPACK_IMPORTED_MODULE_0__Grid__[\"a\"]; });\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"Grid\", function() { return __WEBPACK_IMPORTED_MODULE_0__Grid__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__accessibilityOverscanIndicesGetter__ = __webpack_require__(403);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"accessibilityOverscanIndicesGetter\", function() { return __WEBPACK_IMPORTED_MODULE_1__accessibilityOverscanIndicesGetter__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__defaultCellRangeRenderer__ = __webpack_require__(188);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"defaultCellRangeRenderer\", function() { return __WEBPACK_IMPORTED_MODULE_2__defaultCellRangeRenderer__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__defaultOverscanIndicesGetter__ = __webpack_require__(187);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"defaultOverscanIndicesGetter\", function() { return __WEBPACK_IMPORTED_MODULE_3__defaultOverscanIndicesGetter__[\"c\"]; });\n\n\n\n\n\n\n\n\n\n/***/ }),\n/* 20 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n/**\n * A worker that does nothing but passing chunks to the next one. This is like\n * a nodejs stream but with some differences. On the good side :\n * - it works on IE 6-9 without any issue / polyfill\n * - it weights less than the full dependencies bundled with browserify\n * - it forwards errors (no need to declare an error handler EVERYWHERE)\n *\n * A chunk is an object with 2 attributes : `meta` and `data`. The former is an\n * object containing anything (`percent` for example), see each worker for more\n * details. The latter is the real data (String, Uint8Array, etc).\n *\n * @constructor\n * @param {String} name the name of the stream (mainly used for debugging purposes)\n */\nfunction GenericWorker(name) {\n // the name of the worker\n this.name = name || \"default\";\n // an object containing metadata about the workers chain\n this.streamInfo = {};\n // an error which happened when the worker was paused\n this.generatedError = null;\n // an object containing metadata to be merged by this worker into the general metadata\n this.extraStreamInfo = {};\n // true if the stream is paused (and should not do anything), false otherwise\n this.isPaused = true;\n // true if the stream is finished (and should not do anything), false otherwise\n this.isFinished = false;\n // true if the stream is locked to prevent further structure updates (pipe), false otherwise\n this.isLocked = false;\n // the event listeners\n this._listeners = {\n 'data':[],\n 'end':[],\n 'error':[]\n };\n // the previous worker, if any\n this.previous = null;\n}\n\nGenericWorker.prototype = {\n /**\n * Push a chunk to the next workers.\n * @param {Object} chunk the chunk to push\n */\n push : function (chunk) {\n this.emit(\"data\", chunk);\n },\n /**\n * End the stream.\n * @return {Boolean} true if this call ended the worker, false otherwise.\n */\n end : function () {\n if (this.isFinished) {\n return false;\n }\n\n this.flush();\n try {\n this.emit(\"end\");\n this.cleanUp();\n this.isFinished = true;\n } catch (e) {\n this.emit(\"error\", e);\n }\n return true;\n },\n /**\n * End the stream with an error.\n * @param {Error} e the error which caused the premature end.\n * @return {Boolean} true if this call ended the worker with an error, false otherwise.\n */\n error : function (e) {\n if (this.isFinished) {\n return false;\n }\n\n if(this.isPaused) {\n this.generatedError = e;\n } else {\n this.isFinished = true;\n\n this.emit(\"error\", e);\n\n // in the workers chain exploded in the middle of the chain,\n // the error event will go downward but we also need to notify\n // workers upward that there has been an error.\n if(this.previous) {\n this.previous.error(e);\n }\n\n this.cleanUp();\n }\n return true;\n },\n /**\n * Add a callback on an event.\n * @param {String} name the name of the event (data, end, error)\n * @param {Function} listener the function to call when the event is triggered\n * @return {GenericWorker} the current object for chainability\n */\n on : function (name, listener) {\n this._listeners[name].push(listener);\n return this;\n },\n /**\n * Clean any references when a worker is ending.\n */\n cleanUp : function () {\n this.streamInfo = this.generatedError = this.extraStreamInfo = null;\n this._listeners = [];\n },\n /**\n * Trigger an event. This will call registered callback with the provided arg.\n * @param {String} name the name of the event (data, end, error)\n * @param {Object} arg the argument to call the callback with.\n */\n emit : function (name, arg) {\n if (this._listeners[name]) {\n for(var i = 0; i < this._listeners[name].length; i++) {\n this._listeners[name][i].call(this, arg);\n }\n }\n },\n /**\n * Chain a worker with an other.\n * @param {Worker} next the worker receiving events from the current one.\n * @return {worker} the next worker for chainability\n */\n pipe : function (next) {\n return next.registerPrevious(this);\n },\n /**\n * Same as `pipe` in the other direction.\n * Using an API with `pipe(next)` is very easy.\n * Implementing the API with the point of view of the next one registering\n * a source is easier, see the ZipFileWorker.\n * @param {Worker} previous the previous worker, sending events to this one\n * @return {Worker} the current worker for chainability\n */\n registerPrevious : function (previous) {\n if (this.isLocked) {\n throw new Error(\"The stream '\" + this + \"' has already been used.\");\n }\n\n // sharing the streamInfo...\n this.streamInfo = previous.streamInfo;\n // ... and adding our own bits\n this.mergeStreamInfo();\n this.previous = previous;\n var self = this;\n previous.on('data', function (chunk) {\n self.processChunk(chunk);\n });\n previous.on('end', function () {\n self.end();\n });\n previous.on('error', function (e) {\n self.error(e);\n });\n return this;\n },\n /**\n * Pause the stream so it doesn't send events anymore.\n * @return {Boolean} true if this call paused the worker, false otherwise.\n */\n pause : function () {\n if(this.isPaused || this.isFinished) {\n return false;\n }\n this.isPaused = true;\n\n if(this.previous) {\n this.previous.pause();\n }\n return true;\n },\n /**\n * Resume a paused stream.\n * @return {Boolean} true if this call resumed the worker, false otherwise.\n */\n resume : function () {\n if(!this.isPaused || this.isFinished) {\n return false;\n }\n this.isPaused = false;\n\n // if true, the worker tried to resume but failed\n var withError = false;\n if(this.generatedError) {\n this.error(this.generatedError);\n withError = true;\n }\n if(this.previous) {\n this.previous.resume();\n }\n\n return !withError;\n },\n /**\n * Flush any remaining bytes as the stream is ending.\n */\n flush : function () {},\n /**\n * Process a chunk. This is usually the method overridden.\n * @param {Object} chunk the chunk to process.\n */\n processChunk : function(chunk) {\n this.push(chunk);\n },\n /**\n * Add a key/value to be added in the workers chain streamInfo once activated.\n * @param {String} key the key to use\n * @param {Object} value the associated value\n * @return {Worker} the current worker for chainability\n */\n withStreamInfo : function (key, value) {\n this.extraStreamInfo[key] = value;\n this.mergeStreamInfo();\n return this;\n },\n /**\n * Merge this worker's streamInfo into the chain's streamInfo.\n */\n mergeStreamInfo : function () {\n for(var key in this.extraStreamInfo) {\n if (!this.extraStreamInfo.hasOwnProperty(key)) {\n continue;\n }\n this.streamInfo[key] = this.extraStreamInfo[key];\n }\n },\n\n /**\n * Lock the stream to prevent further updates on the workers chain.\n * After calling this method, all calls to pipe will fail.\n */\n lock: function () {\n if (this.isLocked) {\n throw new Error(\"The stream '\" + this + \"' has already been used.\");\n }\n this.isLocked = true;\n if (this.previous) {\n this.previous.lock();\n }\n },\n\n /**\n *\n * Pretty print the workers chain.\n */\n toString : function () {\n var me = \"Worker \" + this.name;\n if (this.previous) {\n return this.previous + \" -> \" + me;\n } else {\n return me;\n }\n }\n};\n\nmodule.exports = GenericWorker;\n\n\n/***/ }),\n/* 21 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar store = __webpack_require__(99)('wks');\nvar uid = __webpack_require__(70);\nvar Symbol = __webpack_require__(24).Symbol;\nvar USE_SYMBOL = typeof Symbol == 'function';\n\nvar $exports = module.exports = function (name) {\n return store[name] || (store[name] =\n USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));\n};\n\n$exports.store = store;\n\n\n/***/ }),\n/* 22 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar horizontal = _propTypes2.default.oneOf(['left', 'middle', 'right']);\nvar vertical = _propTypes2.default.oneOf(['top', 'center', 'bottom']);\n\nexports.default = {\n\n corners: _propTypes2.default.oneOf(['bottom-left', 'bottom-right', 'top-left', 'top-right']),\n\n horizontal: horizontal,\n\n vertical: vertical,\n\n origin: _propTypes2.default.shape({\n horizontal: horizontal,\n vertical: vertical\n }),\n\n cornersAndCenter: _propTypes2.default.oneOf(['bottom-center', 'bottom-left', 'bottom-right', 'top-center', 'top-left', 'top-right']),\n\n stringOrNumber: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number]),\n\n zDepth: _propTypes2.default.oneOf([0, 1, 2, 3, 4, 5])\n\n};\n\n/***/ }),\n/* 23 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * \n */\n\nfunction makeEmptyFunction(arg) {\n return function () {\n return arg;\n };\n}\n\n/**\n * This function accepts and discards inputs; it has no side effects. This is\n * primarily useful idiomatically for overridable function endpoints which\n * always need to be callable, since JS lacks a null-call idiom ala Cocoa.\n */\nvar emptyFunction = function emptyFunction() {};\n\nemptyFunction.thatReturns = makeEmptyFunction;\nemptyFunction.thatReturnsFalse = makeEmptyFunction(false);\nemptyFunction.thatReturnsTrue = makeEmptyFunction(true);\nemptyFunction.thatReturnsNull = makeEmptyFunction(null);\nemptyFunction.thatReturnsThis = function () {\n return this;\n};\nemptyFunction.thatReturnsArgument = function (arg) {\n return arg;\n};\n\nmodule.exports = emptyFunction;\n\n/***/ }),\n/* 24 */\n/***/ (function(module, exports) {\n\n// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028\nvar global = module.exports = typeof window != 'undefined' && window.Math == Math\n ? window : typeof self != 'undefined' && self.Math == Math ? self\n // eslint-disable-next-line no-new-func\n : Function('return this')();\nif (typeof __g == 'number') __g = global; // eslint-disable-line no-undef\n\n\n/***/ }),\n/* 25 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar global = __webpack_require__(24);\nvar core = __webpack_require__(17);\nvar ctx = __webpack_require__(101);\nvar hide = __webpack_require__(40);\nvar PROTOTYPE = 'prototype';\n\nvar $export = function (type, name, source) {\n var IS_FORCED = type & $export.F;\n var IS_GLOBAL = type & $export.G;\n var IS_STATIC = type & $export.S;\n var IS_PROTO = type & $export.P;\n var IS_BIND = type & $export.B;\n var IS_WRAP = type & $export.W;\n var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});\n var expProto = exports[PROTOTYPE];\n var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];\n var key, own, out;\n if (IS_GLOBAL) source = name;\n for (key in source) {\n // contains in native\n own = !IS_FORCED && target && target[key] !== undefined;\n if (own && key in exports) continue;\n // export native or passed\n out = own ? target[key] : source[key];\n // prevent global pollution for namespaces\n exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]\n // bind timers to global for call from export context\n : IS_BIND && own ? ctx(out, global)\n // wrap global constructors for prevent change them in library\n : IS_WRAP && target[key] == out ? (function (C) {\n var F = function (a, b, c) {\n if (this instanceof C) {\n switch (arguments.length) {\n case 0: return new C();\n case 1: return new C(a);\n case 2: return new C(a, b);\n } return new C(a, b, c);\n } return C.apply(this, arguments);\n };\n F[PROTOTYPE] = C[PROTOTYPE];\n return F;\n // make static versions for prototype methods\n })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;\n // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%\n if (IS_PROTO) {\n (exports.virtual || (exports.virtual = {}))[key] = out;\n // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%\n if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);\n }\n }\n};\n// type bitmap\n$export.F = 1; // forced\n$export.G = 2; // global\n$export.S = 4; // static\n$export.P = 8; // proto\n$export.B = 16; // bind\n$export.W = 32; // wrap\n$export.U = 64; // safe\n$export.R = 128; // real proto method for `library`\nmodule.exports = $export;\n\n\n/***/ }),\n/* 26 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar anObject = __webpack_require__(30);\nvar IE8_DOM_DEFINE = __webpack_require__(158);\nvar toPrimitive = __webpack_require__(102);\nvar dP = Object.defineProperty;\n\nexports.f = __webpack_require__(31) ? Object.defineProperty : function defineProperty(O, P, Attributes) {\n anObject(O);\n P = toPrimitive(P, true);\n anObject(Attributes);\n if (IE8_DOM_DEFINE) try {\n return dP(O, P, Attributes);\n } catch (e) { /* empty */ }\n if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');\n if ('value' in Attributes) O[P] = Attributes.value;\n return O;\n};\n\n\n/***/ }),\n/* 27 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(Buffer) {\n\nexports.base64 = true;\nexports.array = true;\nexports.string = true;\nexports.arraybuffer = typeof ArrayBuffer !== \"undefined\" && typeof Uint8Array !== \"undefined\";\nexports.nodebuffer = typeof Buffer !== \"undefined\";\n// contains true if JSZip can read/generate Uint8Array, false otherwise.\nexports.uint8array = typeof Uint8Array !== \"undefined\";\n\nif (typeof ArrayBuffer === \"undefined\") {\n exports.blob = false;\n}\nelse {\n var buffer = new ArrayBuffer(0);\n try {\n exports.blob = new Blob([buffer], {\n type: \"application/zip\"\n }).size === 0;\n }\n catch (e) {\n try {\n var Builder = self.BlobBuilder || self.WebKitBlobBuilder || self.MozBlobBuilder || self.MSBlobBuilder;\n var builder = new Builder();\n builder.append(buffer);\n exports.blob = builder.getBlob('application/zip').size === 0;\n }\n catch (e) {\n exports.blob = false;\n }\n }\n}\n\ntry {\n exports.nodestream = !!__webpack_require__(245).Readable;\n} catch(e) {\n exports.nodestream = false;\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(64).Buffer))\n\n/***/ }),\n/* 28 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n\nvar TYPED_OK = (typeof Uint8Array !== 'undefined') &&\n (typeof Uint16Array !== 'undefined') &&\n (typeof Int32Array !== 'undefined');\n\nfunction _has(obj, key) {\n return Object.prototype.hasOwnProperty.call(obj, key);\n}\n\nexports.assign = function (obj /*from1, from2, from3, ...*/) {\n var sources = Array.prototype.slice.call(arguments, 1);\n while (sources.length) {\n var source = sources.shift();\n if (!source) { continue; }\n\n if (typeof source !== 'object') {\n throw new TypeError(source + 'must be non-object');\n }\n\n for (var p in source) {\n if (_has(source, p)) {\n obj[p] = source[p];\n }\n }\n }\n\n return obj;\n};\n\n\n// reduce buffer size, avoiding mem copy\nexports.shrinkBuf = function (buf, size) {\n if (buf.length === size) { return buf; }\n if (buf.subarray) { return buf.subarray(0, size); }\n buf.length = size;\n return buf;\n};\n\n\nvar fnTyped = {\n arraySet: function (dest, src, src_offs, len, dest_offs) {\n if (src.subarray && dest.subarray) {\n dest.set(src.subarray(src_offs, src_offs + len), dest_offs);\n return;\n }\n // Fallback to ordinary array\n for (var i = 0; i < len; i++) {\n dest[dest_offs + i] = src[src_offs + i];\n }\n },\n // Join array of chunks to single array.\n flattenChunks: function (chunks) {\n var i, l, len, pos, chunk, result;\n\n // calculate data length\n len = 0;\n for (i = 0, l = chunks.length; i < l; i++) {\n len += chunks[i].length;\n }\n\n // join chunks\n result = new Uint8Array(len);\n pos = 0;\n for (i = 0, l = chunks.length; i < l; i++) {\n chunk = chunks[i];\n result.set(chunk, pos);\n pos += chunk.length;\n }\n\n return result;\n }\n};\n\nvar fnUntyped = {\n arraySet: function (dest, src, src_offs, len, dest_offs) {\n for (var i = 0; i < len; i++) {\n dest[dest_offs + i] = src[src_offs + i];\n }\n },\n // Join array of chunks to single array.\n flattenChunks: function (chunks) {\n return [].concat.apply([], chunks);\n }\n};\n\n\n// Enable/Disable typed arrays use, for testing\n//\nexports.setTyped = function (on) {\n if (on) {\n exports.Buf8 = Uint8Array;\n exports.Buf16 = Uint16Array;\n exports.Buf32 = Int32Array;\n exports.assign(exports, fnTyped);\n } else {\n exports.Buf8 = Array;\n exports.Buf16 = Array;\n exports.Buf32 = Array;\n exports.assign(exports, fnUntyped);\n }\n};\n\nexports.setTyped(TYPED_OK);\n\n\n/***/ }),\n/* 29 */\n/***/ (function(module, exports) {\n\nvar hasOwnProperty = {}.hasOwnProperty;\nmodule.exports = function (it, key) {\n return hasOwnProperty.call(it, key);\n};\n\n\n/***/ }),\n/* 30 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isObject = __webpack_require__(41);\nmodule.exports = function (it) {\n if (!isObject(it)) throw TypeError(it + ' is not an object!');\n return it;\n};\n\n\n/***/ }),\n/* 31 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// Thank's IE8 for his funny defineProperty\nmodule.exports = !__webpack_require__(42)(function () {\n return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;\n});\n\n\n/***/ }),\n/* 32 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// to indexed object, toObject with fallback for non-array-like ES3 strings\nvar IObject = __webpack_require__(164);\nvar defined = __webpack_require__(97);\nmodule.exports = function (it) {\n return IObject(defined(it));\n};\n\n\n/***/ }),\n/* 33 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar baseGetTag = __webpack_require__(77),\n getPrototype = __webpack_require__(458),\n isObjectLike = __webpack_require__(61);\n\n/** `Object#toString` result references. */\nvar objectTag = '[object Object]';\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to infer the `Object` constructor. */\nvar objectCtorString = funcToString.call(Object);\n\n/**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\nfunction isPlainObject(value) {\n if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n return false;\n }\n var proto = getPrototype(value);\n if (proto === null) {\n return true;\n }\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return typeof Ctor == 'function' && Ctor instanceof Ctor &&\n funcToString.call(Ctor) == objectCtorString;\n}\n\nmodule.exports = isPlainObject;\n\n\n/***/ }),\n/* 34 */\n/***/ (function(module, exports) {\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nmodule.exports = isArray;\n\n\n/***/ }),\n/* 35 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _shallowEqual = __webpack_require__(69);\n\nvar _shallowEqual2 = _interopRequireDefault(_shallowEqual);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _shallowEqual2.default;\n\n/***/ }),\n/* 36 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = undefined;\n\nvar _Paper = __webpack_require__(565);\n\nvar _Paper2 = _interopRequireDefault(_Paper);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _Paper2.default;\n\n/***/ }),\n/* 37 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nexports.__esModule = true;\n\nvar _shouldUpdate = __webpack_require__(568);\n\nvar _shouldUpdate2 = _interopRequireDefault(_shouldUpdate);\n\nvar _shallowEqual = __webpack_require__(35);\n\nvar _shallowEqual2 = _interopRequireDefault(_shallowEqual);\n\nvar _setDisplayName = __webpack_require__(230);\n\nvar _setDisplayName2 = _interopRequireDefault(_setDisplayName);\n\nvar _wrapDisplayName = __webpack_require__(231);\n\nvar _wrapDisplayName2 = _interopRequireDefault(_wrapDisplayName);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar pure = function pure(BaseComponent) {\n var hoc = (0, _shouldUpdate2.default)(function (props, nextProps) {\n return !(0, _shallowEqual2.default)(props, nextProps);\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return (0, _setDisplayName2.default)((0, _wrapDisplayName2.default)(BaseComponent, 'pure'))(hoc(BaseComponent));\n }\n\n return hoc(BaseComponent);\n};\n\nexports.default = pure;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 38 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = undefined;\n\nvar _SvgIcon = __webpack_require__(571);\n\nvar _SvgIcon2 = _interopRequireDefault(_SvgIcon);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _SvgIcon2.default;\n\n/***/ }),\n/* 39 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n\n\n\n/**/\n\nvar processNextTick = __webpack_require__(91).nextTick;\n/**/\n\n/**/\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n for (var key in obj) {\n keys.push(key);\n }return keys;\n};\n/**/\n\nmodule.exports = Duplex;\n\n/**/\nvar util = __webpack_require__(65);\nutil.inherits = __webpack_require__(48);\n/**/\n\nvar Readable = __webpack_require__(246);\nvar Writable = __webpack_require__(146);\n\nutil.inherits(Duplex, Readable);\n\nvar keys = objectKeys(Writable.prototype);\nfor (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n}\n\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n\n Readable.call(this, options);\n Writable.call(this, options);\n\n if (options && options.readable === false) this.readable = false;\n\n if (options && options.writable === false) this.writable = false;\n\n this.allowHalfOpen = true;\n if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;\n\n this.once('end', onend);\n}\n\n// the no-half-open enforcer\nfunction onend() {\n // if we allow half-open state, or if the writable side ended,\n // then we're ok.\n if (this.allowHalfOpen || this._writableState.ended) return;\n\n // no more data can be written.\n // But allow more writes to happen in this tick.\n processNextTick(onEndNT, this);\n}\n\nfunction onEndNT(self) {\n self.end();\n}\n\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});\n\nDuplex.prototype._destroy = function (err, cb) {\n this.push(null);\n this.end();\n\n processNextTick(cb, err);\n};\n\nfunction forEach(xs, f) {\n for (var i = 0, l = xs.length; i < l; i++) {\n f(xs[i], i);\n }\n}\n\n/***/ }),\n/* 40 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar dP = __webpack_require__(26);\nvar createDesc = __webpack_require__(52);\nmodule.exports = __webpack_require__(31) ? function (object, key, value) {\n return dP.f(object, key, createDesc(1, value));\n} : function (object, key, value) {\n object[key] = value;\n return object;\n};\n\n\n/***/ }),\n/* 41 */\n/***/ (function(module, exports) {\n\nmodule.exports = function (it) {\n return typeof it === 'object' ? it !== null : typeof it === 'function';\n};\n\n\n/***/ }),\n/* 42 */\n/***/ (function(module, exports) {\n\nmodule.exports = function (exec) {\n try {\n return !!exec();\n } catch (e) {\n return true;\n }\n};\n\n\n/***/ }),\n/* 43 */\n/***/ (function(module, exports) {\n\nmodule.exports = {};\n\n\n/***/ }),\n/* 44 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = getPrefixedValue;\nfunction getPrefixedValue(prefixedValue, value, keepUnprefixed) {\n if (keepUnprefixed) {\n return [prefixedValue, value];\n }\n return prefixedValue;\n}\nmodule.exports = exports[\"default\"];\n\n/***/ }),\n/* 45 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!\n Copyright (c) 2016 Jed Watson.\n Licensed under the MIT License (MIT), see\n http://jedwatson.github.io/classnames\n*/\n/* global define */\n\n(function () {\n\t'use strict';\n\n\tvar hasOwn = {}.hasOwnProperty;\n\n\tfunction classNames () {\n\t\tvar classes = [];\n\n\t\tfor (var i = 0; i < arguments.length; i++) {\n\t\t\tvar arg = arguments[i];\n\t\t\tif (!arg) continue;\n\n\t\t\tvar argType = typeof arg;\n\n\t\t\tif (argType === 'string' || argType === 'number') {\n\t\t\t\tclasses.push(arg);\n\t\t\t} else if (Array.isArray(arg)) {\n\t\t\t\tclasses.push(classNames.apply(null, arg));\n\t\t\t} else if (argType === 'object') {\n\t\t\t\tfor (var key in arg) {\n\t\t\t\t\tif (hasOwn.call(arg, key) && arg[key]) {\n\t\t\t\t\t\tclasses.push(key);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn classes.join(' ');\n\t}\n\n\tif (typeof module !== 'undefined' && module.exports) {\n\t\tmodule.exports = classNames;\n\t} else if (true) {\n\t\t// register as 'classnames', consistent with npm package name\n\t\t!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function () {\n\t\t\treturn classNames;\n\t\t}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),\n\t\t\t\t__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));\n\t} else {\n\t\twindow.classNames = classNames;\n\t}\n}());\n\n\n/***/ }),\n/* 46 */\n/***/ (function(module, exports, __webpack_require__) {\n\n/* WEBPACK VAR INJECTION */(function(process) {var babelPluginFlowReactPropTypes_proptype_Index = process.env.NODE_ENV === 'production' ? null : {\n index: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_Index\", {\n value: babelPluginFlowReactPropTypes_proptype_Index,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_PositionInfo = process.env.NODE_ENV === 'production' ? null : {\n x: __webpack_require__(0).number.isRequired,\n y: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_PositionInfo\", {\n value: babelPluginFlowReactPropTypes_proptype_PositionInfo,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_ScrollPosition = process.env.NODE_ENV === 'production' ? null : {\n scrollLeft: __webpack_require__(0).number.isRequired,\n scrollTop: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_ScrollPosition\", {\n value: babelPluginFlowReactPropTypes_proptype_ScrollPosition,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_SizeAndPositionInfo = process.env.NODE_ENV === 'production' ? null : {\n height: __webpack_require__(0).number.isRequired,\n width: __webpack_require__(0).number.isRequired,\n x: __webpack_require__(0).number.isRequired,\n y: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_SizeAndPositionInfo\", {\n value: babelPluginFlowReactPropTypes_proptype_SizeAndPositionInfo,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_SizeInfo = process.env.NODE_ENV === 'production' ? null : {\n height: __webpack_require__(0).number.isRequired,\n width: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_SizeInfo\", {\n value: babelPluginFlowReactPropTypes_proptype_SizeInfo,\n configurable: true\n});\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 47 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar utils = __webpack_require__(14);\nvar support = __webpack_require__(27);\nvar nodejsUtils = __webpack_require__(93);\nvar GenericWorker = __webpack_require__(20);\n\n/**\n * The following functions come from pako, from pako/lib/utils/strings\n * released under the MIT license, see pako https://github.com/nodeca/pako/\n */\n\n// Table with utf8 lengths (calculated by first byte of sequence)\n// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,\n// because max possible codepoint is 0x10ffff\nvar _utf8len = new Array(256);\nfor (var i=0; i<256; i++) {\n _utf8len[i] = (i >= 252 ? 6 : i >= 248 ? 5 : i >= 240 ? 4 : i >= 224 ? 3 : i >= 192 ? 2 : 1);\n}\n_utf8len[254]=_utf8len[254]=1; // Invalid sequence start\n\n// convert string to array (typed, when possible)\nvar string2buf = function (str) {\n var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;\n\n // count binary size\n for (m_pos = 0; m_pos < str_len; m_pos++) {\n c = str.charCodeAt(m_pos);\n if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {\n c2 = str.charCodeAt(m_pos+1);\n if ((c2 & 0xfc00) === 0xdc00) {\n c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);\n m_pos++;\n }\n }\n buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;\n }\n\n // allocate buffer\n if (support.uint8array) {\n buf = new Uint8Array(buf_len);\n } else {\n buf = new Array(buf_len);\n }\n\n // convert\n for (i=0, m_pos = 0; i < buf_len; m_pos++) {\n c = str.charCodeAt(m_pos);\n if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {\n c2 = str.charCodeAt(m_pos+1);\n if ((c2 & 0xfc00) === 0xdc00) {\n c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);\n m_pos++;\n }\n }\n if (c < 0x80) {\n /* one byte */\n buf[i++] = c;\n } else if (c < 0x800) {\n /* two bytes */\n buf[i++] = 0xC0 | (c >>> 6);\n buf[i++] = 0x80 | (c & 0x3f);\n } else if (c < 0x10000) {\n /* three bytes */\n buf[i++] = 0xE0 | (c >>> 12);\n buf[i++] = 0x80 | (c >>> 6 & 0x3f);\n buf[i++] = 0x80 | (c & 0x3f);\n } else {\n /* four bytes */\n buf[i++] = 0xf0 | (c >>> 18);\n buf[i++] = 0x80 | (c >>> 12 & 0x3f);\n buf[i++] = 0x80 | (c >>> 6 & 0x3f);\n buf[i++] = 0x80 | (c & 0x3f);\n }\n }\n\n return buf;\n};\n\n// Calculate max possible position in utf8 buffer,\n// that will not break sequence. If that's not possible\n// - (very small limits) return max size as is.\n//\n// buf[] - utf8 bytes array\n// max - length limit (mandatory);\nvar utf8border = function(buf, max) {\n var pos;\n\n max = max || buf.length;\n if (max > buf.length) { max = buf.length; }\n\n // go back from last position, until start of sequence found\n pos = max-1;\n while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }\n\n // Fuckup - very small and broken sequence,\n // return max, because we should return something anyway.\n if (pos < 0) { return max; }\n\n // If we came to start of buffer - that means vuffer is too small,\n // return max too.\n if (pos === 0) { return max; }\n\n return (pos + _utf8len[buf[pos]] > max) ? pos : max;\n};\n\n// convert array to string\nvar buf2string = function (buf) {\n var str, i, out, c, c_len;\n var len = buf.length;\n\n // Reserve max possible length (2 words per char)\n // NB: by unknown reasons, Array is significantly faster for\n // String.fromCharCode.apply than Uint16Array.\n var utf16buf = new Array(len*2);\n\n for (out=0, i=0; i 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }\n\n // apply mask on first byte\n c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;\n // join the rest\n while (c_len > 1 && i < len) {\n c = (c << 6) | (buf[i++] & 0x3f);\n c_len--;\n }\n\n // terminated by end of string?\n if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }\n\n if (c < 0x10000) {\n utf16buf[out++] = c;\n } else {\n c -= 0x10000;\n utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);\n utf16buf[out++] = 0xdc00 | (c & 0x3ff);\n }\n }\n\n // shrinkBuf(utf16buf, out)\n if (utf16buf.length !== out) {\n if(utf16buf.subarray) {\n utf16buf = utf16buf.subarray(0, out);\n } else {\n utf16buf.length = out;\n }\n }\n\n // return String.fromCharCode.apply(null, utf16buf);\n return utils.applyFromCharCode(utf16buf);\n};\n\n\n// That's all for the pako functions.\n\n\n/**\n * Transform a javascript string into an array (typed if possible) of bytes,\n * UTF-8 encoded.\n * @param {String} str the string to encode\n * @return {Array|Uint8Array|Buffer} the UTF-8 encoded string.\n */\nexports.utf8encode = function utf8encode(str) {\n if (support.nodebuffer) {\n return nodejsUtils.newBufferFrom(str, \"utf-8\");\n }\n\n return string2buf(str);\n};\n\n\n/**\n * Transform a bytes array (or a representation) representing an UTF-8 encoded\n * string into a javascript string.\n * @param {Array|Uint8Array|Buffer} buf the data de decode\n * @return {String} the decoded string.\n */\nexports.utf8decode = function utf8decode(buf) {\n if (support.nodebuffer) {\n return utils.transformTo(\"nodebuffer\", buf).toString(\"utf-8\");\n }\n\n buf = utils.transformTo(support.uint8array ? \"uint8array\" : \"array\", buf);\n\n return buf2string(buf);\n};\n\n/**\n * A worker to decode utf8 encoded binary chunks into string chunks.\n * @constructor\n */\nfunction Utf8DecodeWorker() {\n GenericWorker.call(this, \"utf-8 decode\");\n // the last bytes if a chunk didn't end with a complete codepoint.\n this.leftOver = null;\n}\nutils.inherits(Utf8DecodeWorker, GenericWorker);\n\n/**\n * @see GenericWorker.processChunk\n */\nUtf8DecodeWorker.prototype.processChunk = function (chunk) {\n\n var data = utils.transformTo(support.uint8array ? \"uint8array\" : \"array\", chunk.data);\n\n // 1st step, re-use what's left of the previous chunk\n if (this.leftOver && this.leftOver.length) {\n if(support.uint8array) {\n var previousData = data;\n data = new Uint8Array(previousData.length + this.leftOver.length);\n data.set(this.leftOver, 0);\n data.set(previousData, this.leftOver.length);\n } else {\n data = this.leftOver.concat(data);\n }\n this.leftOver = null;\n }\n\n var nextBoundary = utf8border(data);\n var usableData = data;\n if (nextBoundary !== data.length) {\n if (support.uint8array) {\n usableData = data.subarray(0, nextBoundary);\n this.leftOver = data.subarray(nextBoundary, data.length);\n } else {\n usableData = data.slice(0, nextBoundary);\n this.leftOver = data.slice(nextBoundary, data.length);\n }\n }\n\n this.push({\n data : exports.utf8decode(usableData),\n meta : chunk.meta\n });\n};\n\n/**\n * @see GenericWorker.flush\n */\nUtf8DecodeWorker.prototype.flush = function () {\n if(this.leftOver && this.leftOver.length) {\n this.push({\n data : exports.utf8decode(this.leftOver),\n meta : {}\n });\n this.leftOver = null;\n }\n};\nexports.Utf8DecodeWorker = Utf8DecodeWorker;\n\n/**\n * A worker to endcode string chunks into utf8 encoded binary chunks.\n * @constructor\n */\nfunction Utf8EncodeWorker() {\n GenericWorker.call(this, \"utf-8 encode\");\n}\nutils.inherits(Utf8EncodeWorker, GenericWorker);\n\n/**\n * @see GenericWorker.processChunk\n */\nUtf8EncodeWorker.prototype.processChunk = function (chunk) {\n this.push({\n data : exports.utf8encode(chunk.data),\n meta : chunk.meta\n });\n};\nexports.Utf8EncodeWorker = Utf8EncodeWorker;\n\n\n/***/ }),\n/* 48 */\n/***/ (function(module, exports) {\n\nif (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n}\n\n\n/***/ }),\n/* 49 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n\n\n/***/ }),\n/* 50 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\n\n\n\n/**\n * Use invariant() to assert state which your program assumes to be true.\n *\n * Provide sprintf-style format (only %s is supported) and arguments\n * to provide information about what broke and what you were\n * expecting.\n *\n * The invariant message will be stripped in production, but the invariant\n * will remain to ensure logic does not differ in production.\n */\n\nvar validateFormat = function validateFormat(format) {};\n\nif (process.env.NODE_ENV !== 'production') {\n validateFormat = function validateFormat(format) {\n if (format === undefined) {\n throw new Error('invariant requires an error message argument');\n }\n };\n}\n\nfunction invariant(condition, format, a, b, c, d, e, f) {\n validateFormat(format);\n\n if (!condition) {\n var error;\n if (format === undefined) {\n error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');\n } else {\n var args = [a, b, c, d, e, f];\n var argIndex = 0;\n error = new Error(format.replace(/%s/g, function () {\n return args[argIndex++];\n }));\n error.name = 'Invariant Violation';\n }\n\n error.framesToPop = 1; // we don't care about invariant's own frame\n throw error;\n }\n}\n\nmodule.exports = invariant;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 51 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 7.1.13 ToObject(argument)\nvar defined = __webpack_require__(97);\nmodule.exports = function (it) {\n return Object(defined(it));\n};\n\n\n/***/ }),\n/* 52 */\n/***/ (function(module, exports) {\n\nmodule.exports = function (bitmap, value) {\n return {\n enumerable: !(bitmap & 1),\n configurable: !(bitmap & 2),\n writable: !(bitmap & 4),\n value: value\n };\n};\n\n\n/***/ }),\n/* 53 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 19.1.2.14 / 15.2.3.14 Object.keys(O)\nvar $keys = __webpack_require__(163);\nvar enumBugKeys = __webpack_require__(108);\n\nmodule.exports = Object.keys || function keys(O) {\n return $keys(O, enumBugKeys);\n};\n\n\n/***/ }),\n/* 54 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.convertColorToString = convertColorToString;\nexports.convertHexToRGB = convertHexToRGB;\nexports.decomposeColor = decomposeColor;\nexports.getContrastRatio = getContrastRatio;\nexports.getLuminance = getLuminance;\nexports.emphasize = emphasize;\nexports.fade = fade;\nexports.darken = darken;\nexports.lighten = lighten;\n\nvar _warning = __webpack_require__(13);\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * Returns a number whose value is limited to the given range.\n *\n * @param {number} value The value to be clamped\n * @param {number} min The lower boundary of the output range\n * @param {number} max The upper boundary of the output range\n * @returns {number} A number in the range [min, max]\n */\nfunction clamp(value, min, max) {\n if (value < min) {\n return min;\n }\n if (value > max) {\n return max;\n }\n return value;\n}\n\n/**\n * Converts a color object with type and values to a string.\n *\n * @param {object} color - Decomposed color\n * @param {string} color.type - One of, 'rgb', 'rgba', 'hsl', 'hsla'\n * @param {array} color.values - [n,n,n] or [n,n,n,n]\n * @returns {string} A CSS color string\n */\nfunction convertColorToString(color) {\n var type = color.type,\n values = color.values;\n\n\n if (type.indexOf('rgb') > -1) {\n // Only convert the first 3 values to int (i.e. not alpha)\n for (var i = 0; i < 3; i++) {\n values[i] = parseInt(values[i]);\n }\n }\n\n var colorString = void 0;\n\n if (type.indexOf('hsl') > -1) {\n colorString = color.type + '(' + values[0] + ', ' + values[1] + '%, ' + values[2] + '%';\n } else {\n colorString = color.type + '(' + values[0] + ', ' + values[1] + ', ' + values[2];\n }\n\n if (values.length === 4) {\n colorString += ', ' + color.values[3] + ')';\n } else {\n colorString += ')';\n }\n\n return colorString;\n}\n\n/**\n * Converts a color from CSS hex format to CSS rgb format.\n *\n * @param {string} color - Hex color, i.e. #nnn or #nnnnnn\n * @returns {string} A CSS rgb color string\n */\nfunction convertHexToRGB(color) {\n if (color.length === 4) {\n var extendedColor = '#';\n for (var i = 1; i < color.length; i++) {\n extendedColor += color.charAt(i) + color.charAt(i);\n }\n color = extendedColor;\n }\n\n var values = {\n r: parseInt(color.substr(1, 2), 16),\n g: parseInt(color.substr(3, 2), 16),\n b: parseInt(color.substr(5, 2), 16)\n };\n\n return 'rgb(' + values.r + ', ' + values.g + ', ' + values.b + ')';\n}\n\n/**\n * Returns an object with the type and values of a color.\n *\n * Note: Does not support rgb % values and color names.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @returns {{type: string, values: number[]}} A MUI color object\n */\nfunction decomposeColor(color) {\n if (color.charAt(0) === '#') {\n return decomposeColor(convertHexToRGB(color));\n }\n\n var marker = color.indexOf('(');\n\n process.env.NODE_ENV !== \"production\" ? (0, _warning2.default)(marker !== -1, 'Material-UI: The ' + color + ' color was not parsed correctly,\\n because it has an unsupported format (color name or RGB %). This may cause issues in component rendering.') : void 0;\n\n var type = color.substring(0, marker);\n var values = color.substring(marker + 1, color.length - 1).split(',');\n values = values.map(function (value) {\n return parseFloat(value);\n });\n\n return { type: type, values: values };\n}\n\n/**\n * Calculates the contrast ratio between two colors.\n *\n * Formula: http://www.w3.org/TR/2008/REC-WCAG20-20081211/#contrast-ratiodef\n *\n * @param {string} foreground - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {string} background - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @returns {number} A contrast ratio value in the range 0 - 21 with 2 digit precision.\n */\nfunction getContrastRatio(foreground, background) {\n var lumA = getLuminance(foreground);\n var lumB = getLuminance(background);\n var contrastRatio = (Math.max(lumA, lumB) + 0.05) / (Math.min(lumA, lumB) + 0.05);\n\n return Number(contrastRatio.toFixed(2)); // Truncate at two digits\n}\n\n/**\n * The relative brightness of any point in a color space,\n * normalized to 0 for darkest black and 1 for lightest white.\n *\n * Formula: https://www.w3.org/WAI/GL/wiki/Relative_luminance\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @returns {number} The relative brightness of the color in the range 0 - 1\n */\nfunction getLuminance(color) {\n color = decomposeColor(color);\n\n if (color.type.indexOf('rgb') > -1) {\n var rgb = color.values.map(function (val) {\n val /= 255; // normalized\n return val <= 0.03928 ? val / 12.92 : Math.pow((val + 0.055) / 1.055, 2.4);\n });\n return Number((0.2126 * rgb[0] + 0.7152 * rgb[1] + 0.0722 * rgb[2]).toFixed(3)); // Truncate at 3 digits\n } else if (color.type.indexOf('hsl') > -1) {\n return color.values[2] / 100;\n }\n}\n\n/**\n * Darken or lighten a colour, depending on its luminance.\n * Light colors are darkened, dark colors are lightened.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {number} coefficient=0.15 - multiplier in the range 0 - 1\n * @returns {string} A CSS color string. Hex input values are returned as rgb\n */\nfunction emphasize(color) {\n var coefficient = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0.15;\n\n return getLuminance(color) > 0.5 ? darken(color, coefficient) : lighten(color, coefficient);\n}\n\n/**\n * Set the absolute transparency of a color.\n * Any existing alpha values are overwritten.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {number} value - value to set the alpha channel to in the range 0 -1\n * @returns {string} A CSS color string. Hex input values are returned as rgb\n */\nfunction fade(color, value) {\n color = decomposeColor(color);\n value = clamp(value, 0, 1);\n\n if (color.type === 'rgb' || color.type === 'hsl') {\n color.type += 'a';\n }\n color.values[3] = value;\n\n return convertColorToString(color);\n}\n\n/**\n * Darkens a color.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {number} coefficient - multiplier in the range 0 - 1\n * @returns {string} A CSS color string. Hex input values are returned as rgb\n */\nfunction darken(color, coefficient) {\n color = decomposeColor(color);\n coefficient = clamp(coefficient, 0, 1);\n\n if (color.type.indexOf('hsl') > -1) {\n color.values[2] *= 1 - coefficient;\n } else if (color.type.indexOf('rgb') > -1) {\n for (var i = 0; i < 3; i++) {\n color.values[i] *= 1 - coefficient;\n }\n }\n return convertColorToString(color);\n}\n\n/**\n * Lightens a color.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {number} coefficient - multiplier in the range 0 - 1\n * @returns {string} A CSS color string. Hex input values are returned as rgb\n */\nfunction lighten(color, coefficient) {\n color = decomposeColor(color);\n coefficient = clamp(coefficient, 0, 1);\n\n if (color.type.indexOf('hsl') > -1) {\n color.values[2] += (100 - color.values[2]) * coefficient;\n } else if (color.type.indexOf('rgb') > -1) {\n for (var i = 0; i < 3; i++) {\n color.values[i] += (255 - color.values[i]) * coefficient;\n }\n }\n\n return convertColorToString(color);\n}\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 55 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = { \"default\": __webpack_require__(357), __esModule: true };\n\n/***/ }),\n/* 56 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\nvar addLeadingSlash = exports.addLeadingSlash = function addLeadingSlash(path) {\n return path.charAt(0) === '/' ? path : '/' + path;\n};\n\nvar stripLeadingSlash = exports.stripLeadingSlash = function stripLeadingSlash(path) {\n return path.charAt(0) === '/' ? path.substr(1) : path;\n};\n\nvar hasBasename = exports.hasBasename = function hasBasename(path, prefix) {\n return new RegExp('^' + prefix + '(\\\\/|\\\\?|#|$)', 'i').test(path);\n};\n\nvar stripBasename = exports.stripBasename = function stripBasename(path, prefix) {\n return hasBasename(path, prefix) ? path.substr(prefix.length) : path;\n};\n\nvar stripTrailingSlash = exports.stripTrailingSlash = function stripTrailingSlash(path) {\n return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;\n};\n\nvar parsePath = exports.parsePath = function parsePath(path) {\n var pathname = path || '/';\n var search = '';\n var hash = '';\n\n var hashIndex = pathname.indexOf('#');\n if (hashIndex !== -1) {\n hash = pathname.substr(hashIndex);\n pathname = pathname.substr(0, hashIndex);\n }\n\n var searchIndex = pathname.indexOf('?');\n if (searchIndex !== -1) {\n search = pathname.substr(searchIndex);\n pathname = pathname.substr(0, searchIndex);\n }\n\n return {\n pathname: pathname,\n search: search === '?' ? '' : search,\n hash: hash === '#' ? '' : hash\n };\n};\n\nvar createPath = exports.createPath = function createPath(location) {\n var pathname = location.pathname,\n search = location.search,\n hash = location.hash;\n\n\n var path = pathname || '/';\n\n if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search;\n\n if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash;\n\n return path;\n};\n\n/***/ }),\n/* 57 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"a\", function() { return addLeadingSlash; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"f\", function() { return stripLeadingSlash; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"c\", function() { return hasBasename; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"e\", function() { return stripBasename; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"g\", function() { return stripTrailingSlash; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"d\", function() { return parsePath; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"b\", function() { return createPath; });\nvar addLeadingSlash = function addLeadingSlash(path) {\n return path.charAt(0) === '/' ? path : '/' + path;\n};\n\nvar stripLeadingSlash = function stripLeadingSlash(path) {\n return path.charAt(0) === '/' ? path.substr(1) : path;\n};\n\nvar hasBasename = function hasBasename(path, prefix) {\n return new RegExp('^' + prefix + '(\\\\/|\\\\?|#|$)', 'i').test(path);\n};\n\nvar stripBasename = function stripBasename(path, prefix) {\n return hasBasename(path, prefix) ? path.substr(prefix.length) : path;\n};\n\nvar stripTrailingSlash = function stripTrailingSlash(path) {\n return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;\n};\n\nvar parsePath = function parsePath(path) {\n var pathname = path || '/';\n var search = '';\n var hash = '';\n\n var hashIndex = pathname.indexOf('#');\n if (hashIndex !== -1) {\n hash = pathname.substr(hashIndex);\n pathname = pathname.substr(0, hashIndex);\n }\n\n var searchIndex = pathname.indexOf('?');\n if (searchIndex !== -1) {\n search = pathname.substr(searchIndex);\n pathname = pathname.substr(0, searchIndex);\n }\n\n return {\n pathname: pathname,\n search: search === '?' ? '' : search,\n hash: hash === '#' ? '' : hash\n };\n};\n\nvar createPath = function createPath(location) {\n var pathname = location.pathname,\n search = location.search,\n hash = location.hash;\n\n\n var path = pathname || '/';\n\n if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search;\n\n if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash;\n\n return path;\n};\n\n/***/ }),\n/* 58 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\nObject.defineProperty(__webpack_exports__, \"__esModule\", { value: true });\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"cancelAnimationTimeout\", function() { return cancelAnimationTimeout; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"requestAnimationTimeout\", function() { return requestAnimationTimeout; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__animationFrame__ = __webpack_require__(399);\n\n\nvar babelPluginFlowReactPropTypes_proptype_AnimationTimeoutId = process.env.NODE_ENV === 'production' ? null : {\n id: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_AnimationTimeoutId', {\n value: babelPluginFlowReactPropTypes_proptype_AnimationTimeoutId,\n configurable: true\n});\n\n\nvar cancelAnimationTimeout = function cancelAnimationTimeout(frame) {\n return Object(__WEBPACK_IMPORTED_MODULE_0__animationFrame__[\"a\" /* caf */])(frame.id);\n};\n\n/**\n * Recursively calls requestAnimationFrame until a specified delay has been met or exceeded.\n * When the delay time has been reached the function you're timing out will be called.\n *\n * Credit: Joe Lambert (https://gist.github.com/joelambert/1002116#file-requesttimeout-js)\n */\nvar requestAnimationTimeout = function requestAnimationTimeout(callback, delay) {\n var start = Date.now();\n\n var timeout = function timeout() {\n if (Date.now() - start >= delay) {\n callback.call();\n } else {\n frame.id = Object(__WEBPACK_IMPORTED_MODULE_0__animationFrame__[\"b\" /* raf */])(timeout);\n }\n };\n\n var frame = {\n id: Object(__WEBPACK_IMPORTED_MODULE_0__animationFrame__[\"b\" /* raf */])(timeout)\n };\n\n return frame;\n};\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 59 */\n/***/ (function(module, exports, __webpack_require__) {\n\n/* WEBPACK VAR INJECTION */(function(process) {var babelPluginFlowReactPropTypes_proptype_CellDataGetterParams = process.env.NODE_ENV === 'production' ? null : {\n columnData: __webpack_require__(0).any,\n dataKey: __webpack_require__(0).string.isRequired,\n rowData: function rowData(props, propName, componentName) {\n if (!Object.prototype.hasOwnProperty.call(props, propName)) {\n throw new Error(\"Prop `\" + propName + \"` has type 'any' or 'mixed', but was not provided to `\" + componentName + \"`. Pass undefined or any other value.\");\n }\n }\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_CellDataGetterParams\", {\n value: babelPluginFlowReactPropTypes_proptype_CellDataGetterParams,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_CellRendererParams = process.env.NODE_ENV === 'production' ? null : {\n cellData: __webpack_require__(0).any,\n columnData: __webpack_require__(0).any,\n dataKey: __webpack_require__(0).string.isRequired,\n rowData: function rowData(props, propName, componentName) {\n if (!Object.prototype.hasOwnProperty.call(props, propName)) {\n throw new Error(\"Prop `\" + propName + \"` has type 'any' or 'mixed', but was not provided to `\" + componentName + \"`. Pass undefined or any other value.\");\n }\n },\n rowIndex: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_CellRendererParams\", {\n value: babelPluginFlowReactPropTypes_proptype_CellRendererParams,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_HeaderRowRendererParams = process.env.NODE_ENV === 'production' ? null : {\n className: __webpack_require__(0).string.isRequired,\n columns: __webpack_require__(0).arrayOf(__webpack_require__(0).any).isRequired,\n style: function style(props, propName, componentName) {\n if (!Object.prototype.hasOwnProperty.call(props, propName)) {\n throw new Error(\"Prop `\" + propName + \"` has type 'any' or 'mixed', but was not provided to `\" + componentName + \"`. Pass undefined or any other value.\");\n }\n }\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_HeaderRowRendererParams\", {\n value: babelPluginFlowReactPropTypes_proptype_HeaderRowRendererParams,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_HeaderRendererParams = process.env.NODE_ENV === 'production' ? null : {\n columnData: __webpack_require__(0).any,\n dataKey: __webpack_require__(0).string.isRequired,\n disableSort: __webpack_require__(0).bool,\n label: __webpack_require__(0).any,\n sortBy: __webpack_require__(0).string,\n sortDirection: __webpack_require__(0).string\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_HeaderRendererParams\", {\n value: babelPluginFlowReactPropTypes_proptype_HeaderRendererParams,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_RowRendererParams = process.env.NODE_ENV === 'production' ? null : {\n className: __webpack_require__(0).string.isRequired,\n columns: __webpack_require__(0).arrayOf(__webpack_require__(0).any).isRequired,\n index: __webpack_require__(0).number.isRequired,\n isScrolling: __webpack_require__(0).bool.isRequired,\n onRowClick: __webpack_require__(0).func,\n onRowDoubleClick: __webpack_require__(0).func,\n onRowMouseOver: __webpack_require__(0).func,\n onRowMouseOut: __webpack_require__(0).func,\n rowData: function rowData(props, propName, componentName) {\n if (!Object.prototype.hasOwnProperty.call(props, propName)) {\n throw new Error(\"Prop `\" + propName + \"` has type 'any' or 'mixed', but was not provided to `\" + componentName + \"`. Pass undefined or any other value.\");\n }\n },\n style: function style(props, propName, componentName) {\n if (!Object.prototype.hasOwnProperty.call(props, propName)) {\n throw new Error(\"Prop `\" + propName + \"` has type 'any' or 'mixed', but was not provided to `\" + componentName + \"`. Pass undefined or any other value.\");\n }\n }\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== \"undefined\") Object.defineProperty(exports, \"babelPluginFlowReactPropTypes_proptype_RowRendererParams\", {\n value: babelPluginFlowReactPropTypes_proptype_RowRendererParams,\n configurable: true\n});\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 60 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar freeGlobal = __webpack_require__(205);\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\nmodule.exports = root;\n\n\n/***/ }),\n/* 61 */\n/***/ (function(module, exports) {\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nmodule.exports = isObjectLike;\n\n\n/***/ }),\n/* 62 */\n/***/ (function(module, exports) {\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n}\n\nmodule.exports = isObject;\n\n\n/***/ }),\n/* 63 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar identity = __webpack_require__(212),\n overRest = __webpack_require__(495),\n setToString = __webpack_require__(497);\n\n/**\n * The base implementation of `_.rest` which doesn't validate or coerce arguments.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @returns {Function} Returns the new function.\n */\nfunction baseRest(func, start) {\n return setToString(overRest(func, start, identity), func + '');\n}\n\nmodule.exports = baseRest;\n\n\n/***/ }),\n/* 64 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(global) {/*!\n * The buffer module from node.js, for the browser.\n *\n * @author Feross Aboukhadijeh \n * @license MIT\n */\n/* eslint-disable no-proto */\n\n\n\nvar base64 = __webpack_require__(617)\nvar ieee754 = __webpack_require__(618)\nvar isArray = __webpack_require__(244)\n\nexports.Buffer = Buffer\nexports.SlowBuffer = SlowBuffer\nexports.INSPECT_MAX_BYTES = 50\n\n/**\n * If `Buffer.TYPED_ARRAY_SUPPORT`:\n * === true Use Uint8Array implementation (fastest)\n * === false Use Object implementation (most compatible, even IE6)\n *\n * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,\n * Opera 11.6+, iOS 4.2+.\n *\n * Due to various browser bugs, sometimes the Object implementation will be used even\n * when the browser supports typed arrays.\n *\n * Note:\n *\n * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,\n * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.\n *\n * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.\n *\n * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of\n * incorrect length in some situations.\n\n * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they\n * get the Object implementation, which is slower but behaves correctly.\n */\nBuffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined\n ? global.TYPED_ARRAY_SUPPORT\n : typedArraySupport()\n\n/*\n * Export kMaxLength after typed array support is determined.\n */\nexports.kMaxLength = kMaxLength()\n\nfunction typedArraySupport () {\n try {\n var arr = new Uint8Array(1)\n arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}\n return arr.foo() === 42 && // typed array instances can be augmented\n typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`\n arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`\n } catch (e) {\n return false\n }\n}\n\nfunction kMaxLength () {\n return Buffer.TYPED_ARRAY_SUPPORT\n ? 0x7fffffff\n : 0x3fffffff\n}\n\nfunction createBuffer (that, length) {\n if (kMaxLength() < length) {\n throw new RangeError('Invalid typed array length')\n }\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n // Return an augmented `Uint8Array` instance, for best performance\n that = new Uint8Array(length)\n that.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n if (that === null) {\n that = new Buffer(length)\n }\n that.length = length\n }\n\n return that\n}\n\n/**\n * The Buffer constructor returns instances of `Uint8Array` that have their\n * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of\n * `Uint8Array`, so the returned instances will have all the node `Buffer` methods\n * and the `Uint8Array` methods. Square bracket notation works as expected -- it\n * returns a single octet.\n *\n * The `Uint8Array` prototype remains unmodified.\n */\n\nfunction Buffer (arg, encodingOrOffset, length) {\n if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {\n return new Buffer(arg, encodingOrOffset, length)\n }\n\n // Common case.\n if (typeof arg === 'number') {\n if (typeof encodingOrOffset === 'string') {\n throw new Error(\n 'If encoding is specified then the first argument must be a string'\n )\n }\n return allocUnsafe(this, arg)\n }\n return from(this, arg, encodingOrOffset, length)\n}\n\nBuffer.poolSize = 8192 // not used by this implementation\n\n// TODO: Legacy, not needed anymore. Remove in next major version.\nBuffer._augment = function (arr) {\n arr.__proto__ = Buffer.prototype\n return arr\n}\n\nfunction from (that, value, encodingOrOffset, length) {\n if (typeof value === 'number') {\n throw new TypeError('\"value\" argument must not be a number')\n }\n\n if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {\n return fromArrayBuffer(that, value, encodingOrOffset, length)\n }\n\n if (typeof value === 'string') {\n return fromString(that, value, encodingOrOffset)\n }\n\n return fromObject(that, value)\n}\n\n/**\n * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError\n * if value is a number.\n * Buffer.from(str[, encoding])\n * Buffer.from(array)\n * Buffer.from(buffer)\n * Buffer.from(arrayBuffer[, byteOffset[, length]])\n **/\nBuffer.from = function (value, encodingOrOffset, length) {\n return from(null, value, encodingOrOffset, length)\n}\n\nif (Buffer.TYPED_ARRAY_SUPPORT) {\n Buffer.prototype.__proto__ = Uint8Array.prototype\n Buffer.__proto__ = Uint8Array\n if (typeof Symbol !== 'undefined' && Symbol.species &&\n Buffer[Symbol.species] === Buffer) {\n // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97\n Object.defineProperty(Buffer, Symbol.species, {\n value: null,\n configurable: true\n })\n }\n}\n\nfunction assertSize (size) {\n if (typeof size !== 'number') {\n throw new TypeError('\"size\" argument must be a number')\n } else if (size < 0) {\n throw new RangeError('\"size\" argument must not be negative')\n }\n}\n\nfunction alloc (that, size, fill, encoding) {\n assertSize(size)\n if (size <= 0) {\n return createBuffer(that, size)\n }\n if (fill !== undefined) {\n // Only pay attention to encoding if it's a string. This\n // prevents accidentally sending in a number that would\n // be interpretted as a start offset.\n return typeof encoding === 'string'\n ? createBuffer(that, size).fill(fill, encoding)\n : createBuffer(that, size).fill(fill)\n }\n return createBuffer(that, size)\n}\n\n/**\n * Creates a new filled Buffer instance.\n * alloc(size[, fill[, encoding]])\n **/\nBuffer.alloc = function (size, fill, encoding) {\n return alloc(null, size, fill, encoding)\n}\n\nfunction allocUnsafe (that, size) {\n assertSize(size)\n that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)\n if (!Buffer.TYPED_ARRAY_SUPPORT) {\n for (var i = 0; i < size; ++i) {\n that[i] = 0\n }\n }\n return that\n}\n\n/**\n * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.\n * */\nBuffer.allocUnsafe = function (size) {\n return allocUnsafe(null, size)\n}\n/**\n * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.\n */\nBuffer.allocUnsafeSlow = function (size) {\n return allocUnsafe(null, size)\n}\n\nfunction fromString (that, string, encoding) {\n if (typeof encoding !== 'string' || encoding === '') {\n encoding = 'utf8'\n }\n\n if (!Buffer.isEncoding(encoding)) {\n throw new TypeError('\"encoding\" must be a valid string encoding')\n }\n\n var length = byteLength(string, encoding) | 0\n that = createBuffer(that, length)\n\n var actual = that.write(string, encoding)\n\n if (actual !== length) {\n // Writing a hex string, for example, that contains invalid characters will\n // cause everything after the first invalid character to be ignored. (e.g.\n // 'abxxcd' will be treated as 'ab')\n that = that.slice(0, actual)\n }\n\n return that\n}\n\nfunction fromArrayLike (that, array) {\n var length = array.length < 0 ? 0 : checked(array.length) | 0\n that = createBuffer(that, length)\n for (var i = 0; i < length; i += 1) {\n that[i] = array[i] & 255\n }\n return that\n}\n\nfunction fromArrayBuffer (that, array, byteOffset, length) {\n array.byteLength // this throws if `array` is not a valid ArrayBuffer\n\n if (byteOffset < 0 || array.byteLength < byteOffset) {\n throw new RangeError('\\'offset\\' is out of bounds')\n }\n\n if (array.byteLength < byteOffset + (length || 0)) {\n throw new RangeError('\\'length\\' is out of bounds')\n }\n\n if (byteOffset === undefined && length === undefined) {\n array = new Uint8Array(array)\n } else if (length === undefined) {\n array = new Uint8Array(array, byteOffset)\n } else {\n array = new Uint8Array(array, byteOffset, length)\n }\n\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n // Return an augmented `Uint8Array` instance, for best performance\n that = array\n that.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n that = fromArrayLike(that, array)\n }\n return that\n}\n\nfunction fromObject (that, obj) {\n if (Buffer.isBuffer(obj)) {\n var len = checked(obj.length) | 0\n that = createBuffer(that, len)\n\n if (that.length === 0) {\n return that\n }\n\n obj.copy(that, 0, 0, len)\n return that\n }\n\n if (obj) {\n if ((typeof ArrayBuffer !== 'undefined' &&\n obj.buffer instanceof ArrayBuffer) || 'length' in obj) {\n if (typeof obj.length !== 'number' || isnan(obj.length)) {\n return createBuffer(that, 0)\n }\n return fromArrayLike(that, obj)\n }\n\n if (obj.type === 'Buffer' && isArray(obj.data)) {\n return fromArrayLike(that, obj.data)\n }\n }\n\n throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')\n}\n\nfunction checked (length) {\n // Note: cannot use `length < kMaxLength()` here because that fails when\n // length is NaN (which is otherwise coerced to zero.)\n if (length >= kMaxLength()) {\n throw new RangeError('Attempt to allocate Buffer larger than maximum ' +\n 'size: 0x' + kMaxLength().toString(16) + ' bytes')\n }\n return length | 0\n}\n\nfunction SlowBuffer (length) {\n if (+length != length) { // eslint-disable-line eqeqeq\n length = 0\n }\n return Buffer.alloc(+length)\n}\n\nBuffer.isBuffer = function isBuffer (b) {\n return !!(b != null && b._isBuffer)\n}\n\nBuffer.compare = function compare (a, b) {\n if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {\n throw new TypeError('Arguments must be Buffers')\n }\n\n if (a === b) return 0\n\n var x = a.length\n var y = b.length\n\n for (var i = 0, len = Math.min(x, y); i < len; ++i) {\n if (a[i] !== b[i]) {\n x = a[i]\n y = b[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\nBuffer.isEncoding = function isEncoding (encoding) {\n switch (String(encoding).toLowerCase()) {\n case 'hex':\n case 'utf8':\n case 'utf-8':\n case 'ascii':\n case 'latin1':\n case 'binary':\n case 'base64':\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return true\n default:\n return false\n }\n}\n\nBuffer.concat = function concat (list, length) {\n if (!isArray(list)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n\n if (list.length === 0) {\n return Buffer.alloc(0)\n }\n\n var i\n if (length === undefined) {\n length = 0\n for (i = 0; i < list.length; ++i) {\n length += list[i].length\n }\n }\n\n var buffer = Buffer.allocUnsafe(length)\n var pos = 0\n for (i = 0; i < list.length; ++i) {\n var buf = list[i]\n if (!Buffer.isBuffer(buf)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n buf.copy(buffer, pos)\n pos += buf.length\n }\n return buffer\n}\n\nfunction byteLength (string, encoding) {\n if (Buffer.isBuffer(string)) {\n return string.length\n }\n if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&\n (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {\n return string.byteLength\n }\n if (typeof string !== 'string') {\n string = '' + string\n }\n\n var len = string.length\n if (len === 0) return 0\n\n // Use a for loop to avoid recursion\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'ascii':\n case 'latin1':\n case 'binary':\n return len\n case 'utf8':\n case 'utf-8':\n case undefined:\n return utf8ToBytes(string).length\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return len * 2\n case 'hex':\n return len >>> 1\n case 'base64':\n return base64ToBytes(string).length\n default:\n if (loweredCase) return utf8ToBytes(string).length // assume utf8\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\nBuffer.byteLength = byteLength\n\nfunction slowToString (encoding, start, end) {\n var loweredCase = false\n\n // No need to verify that \"this.length <= MAX_UINT32\" since it's a read-only\n // property of a typed array.\n\n // This behaves neither like String nor Uint8Array in that we set start/end\n // to their upper/lower bounds if the value passed is out of range.\n // undefined is handled specially as per ECMA-262 6th Edition,\n // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.\n if (start === undefined || start < 0) {\n start = 0\n }\n // Return early if start > this.length. Done here to prevent potential uint32\n // coercion fail below.\n if (start > this.length) {\n return ''\n }\n\n if (end === undefined || end > this.length) {\n end = this.length\n }\n\n if (end <= 0) {\n return ''\n }\n\n // Force coersion to uint32. This will also coerce falsey/NaN values to 0.\n end >>>= 0\n start >>>= 0\n\n if (end <= start) {\n return ''\n }\n\n if (!encoding) encoding = 'utf8'\n\n while (true) {\n switch (encoding) {\n case 'hex':\n return hexSlice(this, start, end)\n\n case 'utf8':\n case 'utf-8':\n return utf8Slice(this, start, end)\n\n case 'ascii':\n return asciiSlice(this, start, end)\n\n case 'latin1':\n case 'binary':\n return latin1Slice(this, start, end)\n\n case 'base64':\n return base64Slice(this, start, end)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return utf16leSlice(this, start, end)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = (encoding + '').toLowerCase()\n loweredCase = true\n }\n }\n}\n\n// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect\n// Buffer instances.\nBuffer.prototype._isBuffer = true\n\nfunction swap (b, n, m) {\n var i = b[n]\n b[n] = b[m]\n b[m] = i\n}\n\nBuffer.prototype.swap16 = function swap16 () {\n var len = this.length\n if (len % 2 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 16-bits')\n }\n for (var i = 0; i < len; i += 2) {\n swap(this, i, i + 1)\n }\n return this\n}\n\nBuffer.prototype.swap32 = function swap32 () {\n var len = this.length\n if (len % 4 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 32-bits')\n }\n for (var i = 0; i < len; i += 4) {\n swap(this, i, i + 3)\n swap(this, i + 1, i + 2)\n }\n return this\n}\n\nBuffer.prototype.swap64 = function swap64 () {\n var len = this.length\n if (len % 8 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 64-bits')\n }\n for (var i = 0; i < len; i += 8) {\n swap(this, i, i + 7)\n swap(this, i + 1, i + 6)\n swap(this, i + 2, i + 5)\n swap(this, i + 3, i + 4)\n }\n return this\n}\n\nBuffer.prototype.toString = function toString () {\n var length = this.length | 0\n if (length === 0) return ''\n if (arguments.length === 0) return utf8Slice(this, 0, length)\n return slowToString.apply(this, arguments)\n}\n\nBuffer.prototype.equals = function equals (b) {\n if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')\n if (this === b) return true\n return Buffer.compare(this, b) === 0\n}\n\nBuffer.prototype.inspect = function inspect () {\n var str = ''\n var max = exports.INSPECT_MAX_BYTES\n if (this.length > 0) {\n str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')\n if (this.length > max) str += ' ... '\n }\n return ''\n}\n\nBuffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {\n if (!Buffer.isBuffer(target)) {\n throw new TypeError('Argument must be a Buffer')\n }\n\n if (start === undefined) {\n start = 0\n }\n if (end === undefined) {\n end = target ? target.length : 0\n }\n if (thisStart === undefined) {\n thisStart = 0\n }\n if (thisEnd === undefined) {\n thisEnd = this.length\n }\n\n if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {\n throw new RangeError('out of range index')\n }\n\n if (thisStart >= thisEnd && start >= end) {\n return 0\n }\n if (thisStart >= thisEnd) {\n return -1\n }\n if (start >= end) {\n return 1\n }\n\n start >>>= 0\n end >>>= 0\n thisStart >>>= 0\n thisEnd >>>= 0\n\n if (this === target) return 0\n\n var x = thisEnd - thisStart\n var y = end - start\n var len = Math.min(x, y)\n\n var thisCopy = this.slice(thisStart, thisEnd)\n var targetCopy = target.slice(start, end)\n\n for (var i = 0; i < len; ++i) {\n if (thisCopy[i] !== targetCopy[i]) {\n x = thisCopy[i]\n y = targetCopy[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\n// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,\n// OR the last index of `val` in `buffer` at offset <= `byteOffset`.\n//\n// Arguments:\n// - buffer - a Buffer to search\n// - val - a string, Buffer, or number\n// - byteOffset - an index into `buffer`; will be clamped to an int32\n// - encoding - an optional encoding, relevant is val is a string\n// - dir - true for indexOf, false for lastIndexOf\nfunction bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {\n // Empty buffer means no match\n if (buffer.length === 0) return -1\n\n // Normalize byteOffset\n if (typeof byteOffset === 'string') {\n encoding = byteOffset\n byteOffset = 0\n } else if (byteOffset > 0x7fffffff) {\n byteOffset = 0x7fffffff\n } else if (byteOffset < -0x80000000) {\n byteOffset = -0x80000000\n }\n byteOffset = +byteOffset // Coerce to Number.\n if (isNaN(byteOffset)) {\n // byteOffset: it it's undefined, null, NaN, \"foo\", etc, search whole buffer\n byteOffset = dir ? 0 : (buffer.length - 1)\n }\n\n // Normalize byteOffset: negative offsets start from the end of the buffer\n if (byteOffset < 0) byteOffset = buffer.length + byteOffset\n if (byteOffset >= buffer.length) {\n if (dir) return -1\n else byteOffset = buffer.length - 1\n } else if (byteOffset < 0) {\n if (dir) byteOffset = 0\n else return -1\n }\n\n // Normalize val\n if (typeof val === 'string') {\n val = Buffer.from(val, encoding)\n }\n\n // Finally, search either indexOf (if dir is true) or lastIndexOf\n if (Buffer.isBuffer(val)) {\n // Special case: looking for empty string/buffer always fails\n if (val.length === 0) {\n return -1\n }\n return arrayIndexOf(buffer, val, byteOffset, encoding, dir)\n } else if (typeof val === 'number') {\n val = val & 0xFF // Search for a byte value [0-255]\n if (Buffer.TYPED_ARRAY_SUPPORT &&\n typeof Uint8Array.prototype.indexOf === 'function') {\n if (dir) {\n return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)\n } else {\n return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)\n }\n }\n return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)\n }\n\n throw new TypeError('val must be string, number or Buffer')\n}\n\nfunction arrayIndexOf (arr, val, byteOffset, encoding, dir) {\n var indexSize = 1\n var arrLength = arr.length\n var valLength = val.length\n\n if (encoding !== undefined) {\n encoding = String(encoding).toLowerCase()\n if (encoding === 'ucs2' || encoding === 'ucs-2' ||\n encoding === 'utf16le' || encoding === 'utf-16le') {\n if (arr.length < 2 || val.length < 2) {\n return -1\n }\n indexSize = 2\n arrLength /= 2\n valLength /= 2\n byteOffset /= 2\n }\n }\n\n function read (buf, i) {\n if (indexSize === 1) {\n return buf[i]\n } else {\n return buf.readUInt16BE(i * indexSize)\n }\n }\n\n var i\n if (dir) {\n var foundIndex = -1\n for (i = byteOffset; i < arrLength; i++) {\n if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {\n if (foundIndex === -1) foundIndex = i\n if (i - foundIndex + 1 === valLength) return foundIndex * indexSize\n } else {\n if (foundIndex !== -1) i -= i - foundIndex\n foundIndex = -1\n }\n }\n } else {\n if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength\n for (i = byteOffset; i >= 0; i--) {\n var found = true\n for (var j = 0; j < valLength; j++) {\n if (read(arr, i + j) !== read(val, j)) {\n found = false\n break\n }\n }\n if (found) return i\n }\n }\n\n return -1\n}\n\nBuffer.prototype.includes = function includes (val, byteOffset, encoding) {\n return this.indexOf(val, byteOffset, encoding) !== -1\n}\n\nBuffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, true)\n}\n\nBuffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, false)\n}\n\nfunction hexWrite (buf, string, offset, length) {\n offset = Number(offset) || 0\n var remaining = buf.length - offset\n if (!length) {\n length = remaining\n } else {\n length = Number(length)\n if (length > remaining) {\n length = remaining\n }\n }\n\n // must be an even number of digits\n var strLen = string.length\n if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')\n\n if (length > strLen / 2) {\n length = strLen / 2\n }\n for (var i = 0; i < length; ++i) {\n var parsed = parseInt(string.substr(i * 2, 2), 16)\n if (isNaN(parsed)) return i\n buf[offset + i] = parsed\n }\n return i\n}\n\nfunction utf8Write (buf, string, offset, length) {\n return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nfunction asciiWrite (buf, string, offset, length) {\n return blitBuffer(asciiToBytes(string), buf, offset, length)\n}\n\nfunction latin1Write (buf, string, offset, length) {\n return asciiWrite(buf, string, offset, length)\n}\n\nfunction base64Write (buf, string, offset, length) {\n return blitBuffer(base64ToBytes(string), buf, offset, length)\n}\n\nfunction ucs2Write (buf, string, offset, length) {\n return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nBuffer.prototype.write = function write (string, offset, length, encoding) {\n // Buffer#write(string)\n if (offset === undefined) {\n encoding = 'utf8'\n length = this.length\n offset = 0\n // Buffer#write(string, encoding)\n } else if (length === undefined && typeof offset === 'string') {\n encoding = offset\n length = this.length\n offset = 0\n // Buffer#write(string, offset[, length][, encoding])\n } else if (isFinite(offset)) {\n offset = offset | 0\n if (isFinite(length)) {\n length = length | 0\n if (encoding === undefined) encoding = 'utf8'\n } else {\n encoding = length\n length = undefined\n }\n // legacy write(string, encoding, offset, length) - remove in v0.13\n } else {\n throw new Error(\n 'Buffer.write(string, encoding, offset[, length]) is no longer supported'\n )\n }\n\n var remaining = this.length - offset\n if (length === undefined || length > remaining) length = remaining\n\n if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {\n throw new RangeError('Attempt to write outside buffer bounds')\n }\n\n if (!encoding) encoding = 'utf8'\n\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'hex':\n return hexWrite(this, string, offset, length)\n\n case 'utf8':\n case 'utf-8':\n return utf8Write(this, string, offset, length)\n\n case 'ascii':\n return asciiWrite(this, string, offset, length)\n\n case 'latin1':\n case 'binary':\n return latin1Write(this, string, offset, length)\n\n case 'base64':\n // Warning: maxLength not taken into account in base64Write\n return base64Write(this, string, offset, length)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return ucs2Write(this, string, offset, length)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\n\nBuffer.prototype.toJSON = function toJSON () {\n return {\n type: 'Buffer',\n data: Array.prototype.slice.call(this._arr || this, 0)\n }\n}\n\nfunction base64Slice (buf, start, end) {\n if (start === 0 && end === buf.length) {\n return base64.fromByteArray(buf)\n } else {\n return base64.fromByteArray(buf.slice(start, end))\n }\n}\n\nfunction utf8Slice (buf, start, end) {\n end = Math.min(buf.length, end)\n var res = []\n\n var i = start\n while (i < end) {\n var firstByte = buf[i]\n var codePoint = null\n var bytesPerSequence = (firstByte > 0xEF) ? 4\n : (firstByte > 0xDF) ? 3\n : (firstByte > 0xBF) ? 2\n : 1\n\n if (i + bytesPerSequence <= end) {\n var secondByte, thirdByte, fourthByte, tempCodePoint\n\n switch (bytesPerSequence) {\n case 1:\n if (firstByte < 0x80) {\n codePoint = firstByte\n }\n break\n case 2:\n secondByte = buf[i + 1]\n if ((secondByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)\n if (tempCodePoint > 0x7F) {\n codePoint = tempCodePoint\n }\n }\n break\n case 3:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)\n if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {\n codePoint = tempCodePoint\n }\n }\n break\n case 4:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n fourthByte = buf[i + 3]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)\n if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {\n codePoint = tempCodePoint\n }\n }\n }\n }\n\n if (codePoint === null) {\n // we did not generate a valid codePoint so insert a\n // replacement char (U+FFFD) and advance only 1 byte\n codePoint = 0xFFFD\n bytesPerSequence = 1\n } else if (codePoint > 0xFFFF) {\n // encode to utf16 (surrogate pair dance)\n codePoint -= 0x10000\n res.push(codePoint >>> 10 & 0x3FF | 0xD800)\n codePoint = 0xDC00 | codePoint & 0x3FF\n }\n\n res.push(codePoint)\n i += bytesPerSequence\n }\n\n return decodeCodePointsArray(res)\n}\n\n// Based on http://stackoverflow.com/a/22747272/680742, the browser with\n// the lowest limit is Chrome, with 0x10000 args.\n// We go 1 magnitude less, for safety\nvar MAX_ARGUMENTS_LENGTH = 0x1000\n\nfunction decodeCodePointsArray (codePoints) {\n var len = codePoints.length\n if (len <= MAX_ARGUMENTS_LENGTH) {\n return String.fromCharCode.apply(String, codePoints) // avoid extra slice()\n }\n\n // Decode in chunks to avoid \"call stack size exceeded\".\n var res = ''\n var i = 0\n while (i < len) {\n res += String.fromCharCode.apply(\n String,\n codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)\n )\n }\n return res\n}\n\nfunction asciiSlice (buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i] & 0x7F)\n }\n return ret\n}\n\nfunction latin1Slice (buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i])\n }\n return ret\n}\n\nfunction hexSlice (buf, start, end) {\n var len = buf.length\n\n if (!start || start < 0) start = 0\n if (!end || end < 0 || end > len) end = len\n\n var out = ''\n for (var i = start; i < end; ++i) {\n out += toHex(buf[i])\n }\n return out\n}\n\nfunction utf16leSlice (buf, start, end) {\n var bytes = buf.slice(start, end)\n var res = ''\n for (var i = 0; i < bytes.length; i += 2) {\n res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)\n }\n return res\n}\n\nBuffer.prototype.slice = function slice (start, end) {\n var len = this.length\n start = ~~start\n end = end === undefined ? len : ~~end\n\n if (start < 0) {\n start += len\n if (start < 0) start = 0\n } else if (start > len) {\n start = len\n }\n\n if (end < 0) {\n end += len\n if (end < 0) end = 0\n } else if (end > len) {\n end = len\n }\n\n if (end < start) end = start\n\n var newBuf\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n newBuf = this.subarray(start, end)\n newBuf.__proto__ = Buffer.prototype\n } else {\n var sliceLen = end - start\n newBuf = new Buffer(sliceLen, undefined)\n for (var i = 0; i < sliceLen; ++i) {\n newBuf[i] = this[i + start]\n }\n }\n\n return newBuf\n}\n\n/*\n * Need to make sure that buffer isn't trying to write out of bounds.\n */\nfunction checkOffset (offset, ext, length) {\n if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')\n if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')\n}\n\nBuffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n checkOffset(offset, byteLength, this.length)\n }\n\n var val = this[offset + --byteLength]\n var mul = 1\n while (byteLength > 0 && (mul *= 0x100)) {\n val += this[offset + --byteLength] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 1, this.length)\n return this[offset]\n}\n\nBuffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n return this[offset] | (this[offset + 1] << 8)\n}\n\nBuffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n return (this[offset] << 8) | this[offset + 1]\n}\n\nBuffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return ((this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16)) +\n (this[offset + 3] * 0x1000000)\n}\n\nBuffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] * 0x1000000) +\n ((this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n this[offset + 3])\n}\n\nBuffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var i = byteLength\n var mul = 1\n var val = this[offset + --i]\n while (i > 0 && (mul *= 0x100)) {\n val += this[offset + --i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readInt8 = function readInt8 (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 1, this.length)\n if (!(this[offset] & 0x80)) return (this[offset])\n return ((0xff - this[offset] + 1) * -1)\n}\n\nBuffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset] | (this[offset + 1] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset + 1] | (this[offset] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16) |\n (this[offset + 3] << 24)\n}\n\nBuffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] << 24) |\n (this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n (this[offset + 3])\n}\n\nBuffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, true, 23, 4)\n}\n\nBuffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, false, 23, 4)\n}\n\nBuffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, true, 52, 8)\n}\n\nBuffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, false, 52, 8)\n}\n\nfunction checkInt (buf, value, offset, ext, max, min) {\n if (!Buffer.isBuffer(buf)) throw new TypeError('\"buffer\" argument must be a Buffer instance')\n if (value > max || value < min) throw new RangeError('\"value\" argument is out of bounds')\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n}\n\nBuffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var mul = 1\n var i = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var i = byteLength - 1\n var mul = 1\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)\n if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nfunction objectWriteUInt16 (buf, value, offset, littleEndian) {\n if (value < 0) value = 0xffff + value + 1\n for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {\n buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n (littleEndian ? i : 1 - i) * 8\n }\n}\n\nBuffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n } else {\n objectWriteUInt16(this, value, offset, true)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n } else {\n objectWriteUInt16(this, value, offset, false)\n }\n return offset + 2\n}\n\nfunction objectWriteUInt32 (buf, value, offset, littleEndian) {\n if (value < 0) value = 0xffffffff + value + 1\n for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {\n buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff\n }\n}\n\nBuffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset + 3] = (value >>> 24)\n this[offset + 2] = (value >>> 16)\n this[offset + 1] = (value >>> 8)\n this[offset] = (value & 0xff)\n } else {\n objectWriteUInt32(this, value, offset, true)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n } else {\n objectWriteUInt32(this, value, offset, false)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) {\n var limit = Math.pow(2, 8 * byteLength - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = 0\n var mul = 1\n var sub = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) {\n var limit = Math.pow(2, 8 * byteLength - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = byteLength - 1\n var mul = 1\n var sub = 0\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)\n if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n if (value < 0) value = 0xff + value + 1\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nBuffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n } else {\n objectWriteUInt16(this, value, offset, true)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n } else {\n objectWriteUInt16(this, value, offset, false)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n this[offset + 2] = (value >>> 16)\n this[offset + 3] = (value >>> 24)\n } else {\n objectWriteUInt32(this, value, offset, true)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (value < 0) value = 0xffffffff + value + 1\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n } else {\n objectWriteUInt32(this, value, offset, false)\n }\n return offset + 4\n}\n\nfunction checkIEEE754 (buf, value, offset, ext, max, min) {\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n if (offset < 0) throw new RangeError('Index out of range')\n}\n\nfunction writeFloat (buf, value, offset, littleEndian, noAssert) {\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)\n }\n ieee754.write(buf, value, offset, littleEndian, 23, 4)\n return offset + 4\n}\n\nBuffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {\n return writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {\n return writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction writeDouble (buf, value, offset, littleEndian, noAssert) {\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)\n }\n ieee754.write(buf, value, offset, littleEndian, 52, 8)\n return offset + 8\n}\n\nBuffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {\n return writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {\n return writeDouble(this, value, offset, false, noAssert)\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function copy (target, targetStart, start, end) {\n if (!start) start = 0\n if (!end && end !== 0) end = this.length\n if (targetStart >= target.length) targetStart = target.length\n if (!targetStart) targetStart = 0\n if (end > 0 && end < start) end = start\n\n // Copy 0 bytes; we're done\n if (end === start) return 0\n if (target.length === 0 || this.length === 0) return 0\n\n // Fatal error conditions\n if (targetStart < 0) {\n throw new RangeError('targetStart out of bounds')\n }\n if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')\n if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n // Are we oob?\n if (end > this.length) end = this.length\n if (target.length - targetStart < end - start) {\n end = target.length - targetStart + start\n }\n\n var len = end - start\n var i\n\n if (this === target && start < targetStart && targetStart < end) {\n // descending copy from end\n for (i = len - 1; i >= 0; --i) {\n target[i + targetStart] = this[i + start]\n }\n } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {\n // ascending copy from start\n for (i = 0; i < len; ++i) {\n target[i + targetStart] = this[i + start]\n }\n } else {\n Uint8Array.prototype.set.call(\n target,\n this.subarray(start, start + len),\n targetStart\n )\n }\n\n return len\n}\n\n// Usage:\n// buffer.fill(number[, offset[, end]])\n// buffer.fill(buffer[, offset[, end]])\n// buffer.fill(string[, offset[, end]][, encoding])\nBuffer.prototype.fill = function fill (val, start, end, encoding) {\n // Handle string cases:\n if (typeof val === 'string') {\n if (typeof start === 'string') {\n encoding = start\n start = 0\n end = this.length\n } else if (typeof end === 'string') {\n encoding = end\n end = this.length\n }\n if (val.length === 1) {\n var code = val.charCodeAt(0)\n if (code < 256) {\n val = code\n }\n }\n if (encoding !== undefined && typeof encoding !== 'string') {\n throw new TypeError('encoding must be a string')\n }\n if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {\n throw new TypeError('Unknown encoding: ' + encoding)\n }\n } else if (typeof val === 'number') {\n val = val & 255\n }\n\n // Invalid ranges are not set to a default, so can range check early.\n if (start < 0 || this.length < start || this.length < end) {\n throw new RangeError('Out of range index')\n }\n\n if (end <= start) {\n return this\n }\n\n start = start >>> 0\n end = end === undefined ? this.length : end >>> 0\n\n if (!val) val = 0\n\n var i\n if (typeof val === 'number') {\n for (i = start; i < end; ++i) {\n this[i] = val\n }\n } else {\n var bytes = Buffer.isBuffer(val)\n ? val\n : utf8ToBytes(new Buffer(val, encoding).toString())\n var len = bytes.length\n for (i = 0; i < end - start; ++i) {\n this[i + start] = bytes[i % len]\n }\n }\n\n return this\n}\n\n// HELPER FUNCTIONS\n// ================\n\nvar INVALID_BASE64_RE = /[^+\\/0-9A-Za-z-_]/g\n\nfunction base64clean (str) {\n // Node strips out invalid characters like \\n and \\t from the string, base64-js does not\n str = stringtrim(str).replace(INVALID_BASE64_RE, '')\n // Node converts strings with length < 2 to ''\n if (str.length < 2) return ''\n // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not\n while (str.length % 4 !== 0) {\n str = str + '='\n }\n return str\n}\n\nfunction stringtrim (str) {\n if (str.trim) return str.trim()\n return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nfunction toHex (n) {\n if (n < 16) return '0' + n.toString(16)\n return n.toString(16)\n}\n\nfunction utf8ToBytes (string, units) {\n units = units || Infinity\n var codePoint\n var length = string.length\n var leadSurrogate = null\n var bytes = []\n\n for (var i = 0; i < length; ++i) {\n codePoint = string.charCodeAt(i)\n\n // is surrogate component\n if (codePoint > 0xD7FF && codePoint < 0xE000) {\n // last char was a lead\n if (!leadSurrogate) {\n // no lead yet\n if (codePoint > 0xDBFF) {\n // unexpected trail\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n } else if (i + 1 === length) {\n // unpaired lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n }\n\n // valid lead\n leadSurrogate = codePoint\n\n continue\n }\n\n // 2 leads in a row\n if (codePoint < 0xDC00) {\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n leadSurrogate = codePoint\n continue\n }\n\n // valid surrogate pair\n codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000\n } else if (leadSurrogate) {\n // valid bmp char, but last char was a lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n }\n\n leadSurrogate = null\n\n // encode utf8\n if (codePoint < 0x80) {\n if ((units -= 1) < 0) break\n bytes.push(codePoint)\n } else if (codePoint < 0x800) {\n if ((units -= 2) < 0) break\n bytes.push(\n codePoint >> 0x6 | 0xC0,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x10000) {\n if ((units -= 3) < 0) break\n bytes.push(\n codePoint >> 0xC | 0xE0,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x110000) {\n if ((units -= 4) < 0) break\n bytes.push(\n codePoint >> 0x12 | 0xF0,\n codePoint >> 0xC & 0x3F | 0x80,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else {\n throw new Error('Invalid code point')\n }\n }\n\n return bytes\n}\n\nfunction asciiToBytes (str) {\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n // Node's code seems to be doing this and not & 0x7F..\n byteArray.push(str.charCodeAt(i) & 0xFF)\n }\n return byteArray\n}\n\nfunction utf16leToBytes (str, units) {\n var c, hi, lo\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n if ((units -= 2) < 0) break\n\n c = str.charCodeAt(i)\n hi = c >> 8\n lo = c % 256\n byteArray.push(lo)\n byteArray.push(hi)\n }\n\n return byteArray\n}\n\nfunction base64ToBytes (str) {\n return base64.toByteArray(base64clean(str))\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n for (var i = 0; i < length; ++i) {\n if ((i + offset >= dst.length) || (i >= src.length)) break\n dst[i + offset] = src[i]\n }\n return i\n}\n\nfunction isnan (val) {\n return val !== val // eslint-disable-line no-self-compare\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(18)))\n\n/***/ }),\n/* 65 */\n/***/ (function(module, exports, __webpack_require__) {\n\n/* WEBPACK VAR INJECTION */(function(Buffer) {// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// NOTE: These type checking functions intentionally don't use `instanceof`\n// because it is fragile and can be easily faked with `Object.create()`.\n\nfunction isArray(arg) {\n if (Array.isArray) {\n return Array.isArray(arg);\n }\n return objectToString(arg) === '[object Array]';\n}\nexports.isArray = isArray;\n\nfunction isBoolean(arg) {\n return typeof arg === 'boolean';\n}\nexports.isBoolean = isBoolean;\n\nfunction isNull(arg) {\n return arg === null;\n}\nexports.isNull = isNull;\n\nfunction isNullOrUndefined(arg) {\n return arg == null;\n}\nexports.isNullOrUndefined = isNullOrUndefined;\n\nfunction isNumber(arg) {\n return typeof arg === 'number';\n}\nexports.isNumber = isNumber;\n\nfunction isString(arg) {\n return typeof arg === 'string';\n}\nexports.isString = isString;\n\nfunction isSymbol(arg) {\n return typeof arg === 'symbol';\n}\nexports.isSymbol = isSymbol;\n\nfunction isUndefined(arg) {\n return arg === void 0;\n}\nexports.isUndefined = isUndefined;\n\nfunction isRegExp(re) {\n return objectToString(re) === '[object RegExp]';\n}\nexports.isRegExp = isRegExp;\n\nfunction isObject(arg) {\n return typeof arg === 'object' && arg !== null;\n}\nexports.isObject = isObject;\n\nfunction isDate(d) {\n return objectToString(d) === '[object Date]';\n}\nexports.isDate = isDate;\n\nfunction isError(e) {\n return (objectToString(e) === '[object Error]' || e instanceof Error);\n}\nexports.isError = isError;\n\nfunction isFunction(arg) {\n return typeof arg === 'function';\n}\nexports.isFunction = isFunction;\n\nfunction isPrimitive(arg) {\n return arg === null ||\n typeof arg === 'boolean' ||\n typeof arg === 'number' ||\n typeof arg === 'string' ||\n typeof arg === 'symbol' || // ES6 symbol\n typeof arg === 'undefined';\n}\nexports.isPrimitive = isPrimitive;\n\nexports.isBuffer = Buffer.isBuffer;\n\nfunction objectToString(o) {\n return Object.prototype.toString.call(o);\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(64).Buffer))\n\n/***/ }),\n/* 66 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* global Promise */\n\n\n// load the global object first:\n// - it should be better integrated in the system (unhandledRejection in node)\n// - the environment may have a custom Promise implementation (see zone.js)\nvar ES6Promise = null;\nif (typeof Promise !== \"undefined\") {\n ES6Promise = Promise;\n} else {\n ES6Promise = __webpack_require__(645);\n}\n\n/**\n * Let the user use/change some implementations.\n */\nmodule.exports = {\n Promise: ES6Promise\n};\n\n\n/***/ }),\n/* 67 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\n\n\n\nvar emptyObject = {};\n\nif (process.env.NODE_ENV !== 'production') {\n Object.freeze(emptyObject);\n}\n\nmodule.exports = emptyObject;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 68 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\n\n\n\nvar emptyFunction = __webpack_require__(23);\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar warning = emptyFunction;\n\nif (process.env.NODE_ENV !== 'production') {\n var printWarning = function printWarning(format) {\n for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n };\n\n warning = function warning(condition, format) {\n if (format === undefined) {\n throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n\n if (format.indexOf('Failed Composite propType: ') === 0) {\n return; // Ignore CompositeComponent proptype check.\n }\n\n if (!condition) {\n for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {\n args[_key2 - 2] = arguments[_key2];\n }\n\n printWarning.apply(undefined, [format].concat(args));\n }\n };\n}\n\nmodule.exports = warning;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 69 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @typechecks\n * \n */\n\n/*eslint-disable no-self-compare */\n\n\n\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\n\n/**\n * inlined Object.is polyfill to avoid requiring consumers ship their own\n * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\n */\nfunction is(x, y) {\n // SameValue algorithm\n if (x === y) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n // Added the nonzero y check to make Flow happy, but it is redundant\n return x !== 0 || y !== 0 || 1 / x === 1 / y;\n } else {\n // Step 6.a: NaN == NaN\n return x !== x && y !== y;\n }\n}\n\n/**\n * Performs equality by iterating through keys on an object and returning false\n * when any key has values which are not strictly equal between the arguments.\n * Returns true when the values of all keys are strictly equal.\n */\nfunction shallowEqual(objA, objB) {\n if (is(objA, objB)) {\n return true;\n }\n\n if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {\n return false;\n }\n\n var keysA = Object.keys(objA);\n var keysB = Object.keys(objB);\n\n if (keysA.length !== keysB.length) {\n return false;\n }\n\n // Test for A's keys different from B.\n for (var i = 0; i < keysA.length; i++) {\n if (!hasOwnProperty.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {\n return false;\n }\n }\n\n return true;\n}\n\nmodule.exports = shallowEqual;\n\n/***/ }),\n/* 70 */\n/***/ (function(module, exports) {\n\nvar id = 0;\nvar px = Math.random();\nmodule.exports = function (key) {\n return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));\n};\n\n\n/***/ }),\n/* 71 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $at = __webpack_require__(291)(true);\n\n// 21.1.3.27 String.prototype[@@iterator]()\n__webpack_require__(161)(String, 'String', function (iterated) {\n this._t = String(iterated); // target\n this._i = 0; // next index\n// 21.1.5.2.1 %StringIteratorPrototype%.next()\n}, function () {\n var O = this._t;\n var index = this._i;\n var point;\n if (index >= O.length) return { value: undefined, done: true };\n point = $at(O, index);\n this._i += point.length;\n return { value: point, done: false };\n});\n\n\n/***/ }),\n/* 72 */\n/***/ (function(module, exports) {\n\nexports.f = {}.propertyIsEnumerable;\n\n\n/***/ }),\n/* 73 */\n/***/ (function(module, exports) {\n\nmodule.exports = function(module) {\n\tif(!module.webpackPolyfill) {\n\t\tmodule.deprecate = function() {};\n\t\tmodule.paths = [];\n\t\t// module.parent = undefined by default\n\t\tif(!module.children) module.children = [];\n\t\tObject.defineProperty(module, \"loaded\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.l;\n\t\t\t}\n\t\t});\n\t\tObject.defineProperty(module, \"id\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.i;\n\t\t\t}\n\t\t});\n\t\tmodule.webpackPolyfill = 1;\n\t}\n\treturn module;\n};\n\n\n/***/ }),\n/* 74 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"a\", function() { return createLocation; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"b\", function() { return locationsAreEqual; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_resolve_pathname__ = __webpack_require__(175);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_value_equal__ = __webpack_require__(176);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__PathUtils__ = __webpack_require__(57);\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\n\n\n\n\nvar createLocation = function createLocation(path, state, key, currentLocation) {\n var location = void 0;\n if (typeof path === 'string') {\n // Two-arg form: push(path, state)\n location = Object(__WEBPACK_IMPORTED_MODULE_2__PathUtils__[\"d\" /* parsePath */])(path);\n location.state = state;\n } else {\n // One-arg form: push(location)\n location = _extends({}, path);\n\n if (location.pathname === undefined) location.pathname = '';\n\n if (location.search) {\n if (location.search.charAt(0) !== '?') location.search = '?' + location.search;\n } else {\n location.search = '';\n }\n\n if (location.hash) {\n if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash;\n } else {\n location.hash = '';\n }\n\n if (state !== undefined && location.state === undefined) location.state = state;\n }\n\n try {\n location.pathname = decodeURI(location.pathname);\n } catch (e) {\n if (e instanceof URIError) {\n throw new URIError('Pathname \"' + location.pathname + '\" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.');\n } else {\n throw e;\n }\n }\n\n if (key) location.key = key;\n\n if (currentLocation) {\n // Resolve incomplete/relative pathname relative to current location.\n if (!location.pathname) {\n location.pathname = currentLocation.pathname;\n } else if (location.pathname.charAt(0) !== '/') {\n location.pathname = Object(__WEBPACK_IMPORTED_MODULE_0_resolve_pathname__[\"default\"])(location.pathname, currentLocation.pathname);\n }\n } else {\n // When there is no prior location and pathname is empty, set it to /\n if (!location.pathname) {\n location.pathname = '/';\n }\n }\n\n return location;\n};\n\nvar locationsAreEqual = function locationsAreEqual(a, b) {\n return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && Object(__WEBPACK_IMPORTED_MODULE_1_value_equal__[\"default\"])(a.state, b.state);\n};\n\n/***/ }),\n/* 75 */\n/***/ (function(module, exports, __webpack_require__) {\n\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\n(function (global, factory) {\n true ? module.exports = factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n (global.hoistNonReactStatics = factory());\n}(this, (function () {\n 'use strict';\n \n var REACT_STATICS = {\n childContextTypes: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n };\n \n var KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n };\n \n var defineProperty = Object.defineProperty;\n var getOwnPropertyNames = Object.getOwnPropertyNames;\n var getOwnPropertySymbols = Object.getOwnPropertySymbols;\n var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\n var getPrototypeOf = Object.getPrototypeOf;\n var objectPrototype = getPrototypeOf && getPrototypeOf(Object);\n \n return function hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') { // don't hoist over string (html) components\n \n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n \n var keys = getOwnPropertyNames(sourceComponent);\n \n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n \n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n try { // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n \n return targetComponent;\n }\n \n return targetComponent;\n };\n})));\n\n\n/***/ }),\n/* 76 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\nvar SortDirection = {\n /**\n * Sort items in ascending order.\n * This means arranging from the lowest value to the highest (e.g. a-z, 0-9).\n */\n ASC: 'ASC',\n\n /**\n * Sort items in descending order.\n * This means arranging from the highest value to the lowest (e.g. z-a, 9-0).\n */\n DESC: 'DESC'\n};\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (SortDirection);\n\n/***/ }),\n/* 77 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar Symbol = __webpack_require__(129),\n getRawTag = __webpack_require__(456),\n objectToString = __webpack_require__(457);\n\n/** `Object#toString` result references. */\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n}\n\nmodule.exports = baseGetTag;\n\n\n/***/ }),\n/* 78 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nexports.END_DRAG = exports.DROP = exports.HOVER = exports.PUBLISH_DRAG_SOURCE = exports.BEGIN_DRAG = undefined;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nexports.beginDrag = beginDrag;\nexports.publishDragSource = publishDragSource;\nexports.hover = hover;\nexports.drop = drop;\nexports.endDrag = endDrag;\n\nvar _invariant = __webpack_require__(11);\n\nvar _invariant2 = _interopRequireDefault(_invariant);\n\nvar _isArray = __webpack_require__(34);\n\nvar _isArray2 = _interopRequireDefault(_isArray);\n\nvar _isObject = __webpack_require__(62);\n\nvar _isObject2 = _interopRequireDefault(_isObject);\n\nvar _matchesType = __webpack_require__(207);\n\nvar _matchesType2 = _interopRequireDefault(_matchesType);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar BEGIN_DRAG = exports.BEGIN_DRAG = 'dnd-core/BEGIN_DRAG';\nvar PUBLISH_DRAG_SOURCE = exports.PUBLISH_DRAG_SOURCE = 'dnd-core/PUBLISH_DRAG_SOURCE';\nvar HOVER = exports.HOVER = 'dnd-core/HOVER';\nvar DROP = exports.DROP = 'dnd-core/DROP';\nvar END_DRAG = exports.END_DRAG = 'dnd-core/END_DRAG';\n\nfunction beginDrag(sourceIds) {\n\tvar options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : { publishSource: true, clientOffset: null };\n\tvar publishSource = options.publishSource,\n\t clientOffset = options.clientOffset,\n\t getSourceClientOffset = options.getSourceClientOffset;\n\n\t(0, _invariant2.default)((0, _isArray2.default)(sourceIds), 'Expected sourceIds to be an array.');\n\n\tvar monitor = this.getMonitor();\n\tvar registry = this.getRegistry();\n\t(0, _invariant2.default)(!monitor.isDragging(), 'Cannot call beginDrag while dragging.');\n\n\tfor (var i = 0; i < sourceIds.length; i++) {\n\t\t(0, _invariant2.default)(registry.getSource(sourceIds[i]), 'Expected sourceIds to be registered.');\n\t}\n\n\tvar sourceId = null;\n\tfor (var _i = sourceIds.length - 1; _i >= 0; _i--) {\n\t\tif (monitor.canDragSource(sourceIds[_i])) {\n\t\t\tsourceId = sourceIds[_i];\n\t\t\tbreak;\n\t\t}\n\t}\n\tif (sourceId === null) {\n\t\treturn;\n\t}\n\n\tvar sourceClientOffset = null;\n\tif (clientOffset) {\n\t\t(0, _invariant2.default)(typeof getSourceClientOffset === 'function', 'When clientOffset is provided, getSourceClientOffset must be a function.');\n\t\tsourceClientOffset = getSourceClientOffset(sourceId);\n\t}\n\n\tvar source = registry.getSource(sourceId);\n\tvar item = source.beginDrag(monitor, sourceId);\n\t(0, _invariant2.default)((0, _isObject2.default)(item), 'Item must be an object.');\n\n\tregistry.pinSource(sourceId);\n\n\tvar itemType = registry.getSourceType(sourceId);\n\treturn {\n\t\ttype: BEGIN_DRAG,\n\t\titemType: itemType,\n\t\titem: item,\n\t\tsourceId: sourceId,\n\t\tclientOffset: clientOffset,\n\t\tsourceClientOffset: sourceClientOffset,\n\t\tisSourcePublic: publishSource\n\t};\n}\n\nfunction publishDragSource() {\n\tvar monitor = this.getMonitor();\n\tif (!monitor.isDragging()) {\n\t\treturn;\n\t}\n\n\treturn { type: PUBLISH_DRAG_SOURCE };\n}\n\nfunction hover(targetIdsArg) {\n\tvar _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n\t _ref$clientOffset = _ref.clientOffset,\n\t clientOffset = _ref$clientOffset === undefined ? null : _ref$clientOffset;\n\n\t(0, _invariant2.default)((0, _isArray2.default)(targetIdsArg), 'Expected targetIds to be an array.');\n\tvar targetIds = targetIdsArg.slice(0);\n\n\tvar monitor = this.getMonitor();\n\tvar registry = this.getRegistry();\n\t(0, _invariant2.default)(monitor.isDragging(), 'Cannot call hover while not dragging.');\n\t(0, _invariant2.default)(!monitor.didDrop(), 'Cannot call hover after drop.');\n\n\t// First check invariants.\n\tfor (var i = 0; i < targetIds.length; i++) {\n\t\tvar targetId = targetIds[i];\n\t\t(0, _invariant2.default)(targetIds.lastIndexOf(targetId) === i, 'Expected targetIds to be unique in the passed array.');\n\n\t\tvar target = registry.getTarget(targetId);\n\t\t(0, _invariant2.default)(target, 'Expected targetIds to be registered.');\n\t}\n\n\tvar draggedItemType = monitor.getItemType();\n\n\t// Remove those targetIds that don't match the targetType. This\n\t// fixes shallow isOver which would only be non-shallow because of\n\t// non-matching targets.\n\tfor (var _i2 = targetIds.length - 1; _i2 >= 0; _i2--) {\n\t\tvar _targetId = targetIds[_i2];\n\t\tvar targetType = registry.getTargetType(_targetId);\n\t\tif (!(0, _matchesType2.default)(targetType, draggedItemType)) {\n\t\t\ttargetIds.splice(_i2, 1);\n\t\t}\n\t}\n\n\t// Finally call hover on all matching targets.\n\tfor (var _i3 = 0; _i3 < targetIds.length; _i3++) {\n\t\tvar _targetId2 = targetIds[_i3];\n\t\tvar _target = registry.getTarget(_targetId2);\n\t\t_target.hover(monitor, _targetId2);\n\t}\n\n\treturn {\n\t\ttype: HOVER,\n\t\ttargetIds: targetIds,\n\t\tclientOffset: clientOffset\n\t};\n}\n\nfunction drop() {\n\tvar _this = this;\n\n\tvar options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n\tvar monitor = this.getMonitor();\n\tvar registry = this.getRegistry();\n\t(0, _invariant2.default)(monitor.isDragging(), 'Cannot call drop while not dragging.');\n\t(0, _invariant2.default)(!monitor.didDrop(), 'Cannot call drop twice during one drag operation.');\n\n\tvar targetIds = monitor.getTargetIds().filter(monitor.canDropOnTarget, monitor);\n\n\ttargetIds.reverse();\n\ttargetIds.forEach(function (targetId, index) {\n\t\tvar target = registry.getTarget(targetId);\n\n\t\tvar dropResult = target.drop(monitor, targetId);\n\t\t(0, _invariant2.default)(typeof dropResult === 'undefined' || (0, _isObject2.default)(dropResult), 'Drop result must either be an object or undefined.');\n\t\tif (typeof dropResult === 'undefined') {\n\t\t\tdropResult = index === 0 ? {} : monitor.getDropResult();\n\t\t}\n\n\t\t_this.store.dispatch({\n\t\t\ttype: DROP,\n\t\t\tdropResult: _extends({}, options, dropResult)\n\t\t});\n\t});\n}\n\nfunction endDrag() {\n\tvar monitor = this.getMonitor();\n\tvar registry = this.getRegistry();\n\t(0, _invariant2.default)(monitor.isDragging(), 'Cannot call endDrag while not dragging.');\n\n\tvar sourceId = monitor.getSourceId();\n\tvar source = registry.getSource(sourceId, true);\n\tsource.endDrag(monitor, sourceId);\n\n\tregistry.unpinSource();\n\n\treturn { type: END_DRAG };\n}\n\n/***/ }),\n/* 79 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar getNative = __webpack_require__(80);\n\n/* Built-in method references that are verified to be native. */\nvar nativeCreate = getNative(Object, 'create');\n\nmodule.exports = nativeCreate;\n\n\n/***/ }),\n/* 80 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar baseIsNative = __webpack_require__(468),\n getValue = __webpack_require__(472);\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\nmodule.exports = getNative;\n\n\n/***/ }),\n/* 81 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar eq = __webpack_require__(131);\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\nmodule.exports = assocIndexOf;\n\n\n/***/ }),\n/* 82 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isKeyable = __webpack_require__(485);\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\nmodule.exports = getMapData;\n\n\n/***/ }),\n/* 83 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isArrayLike = __webpack_require__(137),\n isObjectLike = __webpack_require__(61);\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\nmodule.exports = isArrayLikeObject;\n\n\n/***/ }),\n/* 84 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nexports.addSource = addSource;\nexports.addTarget = addTarget;\nexports.removeSource = removeSource;\nexports.removeTarget = removeTarget;\nvar ADD_SOURCE = exports.ADD_SOURCE = 'dnd-core/ADD_SOURCE';\nvar ADD_TARGET = exports.ADD_TARGET = 'dnd-core/ADD_TARGET';\nvar REMOVE_SOURCE = exports.REMOVE_SOURCE = 'dnd-core/REMOVE_SOURCE';\nvar REMOVE_TARGET = exports.REMOVE_TARGET = 'dnd-core/REMOVE_TARGET';\n\nfunction addSource(sourceId) {\n\treturn {\n\t\ttype: ADD_SOURCE,\n\t\tsourceId: sourceId\n\t};\n}\n\nfunction addTarget(targetId) {\n\treturn {\n\t\ttype: ADD_TARGET,\n\t\ttargetId: targetId\n\t};\n}\n\nfunction removeSource(sourceId) {\n\treturn {\n\t\ttype: REMOVE_SOURCE,\n\t\tsourceId: sourceId\n\t};\n}\n\nfunction removeTarget(targetId) {\n\treturn {\n\t\ttype: REMOVE_TARGET,\n\t\ttargetId: targetId\n\t};\n}\n\n/***/ }),\n/* 85 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nexports.default = checkDecoratorArguments;\nfunction checkDecoratorArguments(functionName, signature) {\n\tif (process.env.NODE_ENV !== 'production') {\n\t\tfor (var i = 0; i < (arguments.length <= 2 ? 0 : arguments.length - 2); i += 1) {\n\t\t\tvar arg = arguments.length <= i + 2 ? undefined : arguments[i + 2];\n\t\t\tif (arg && arg.prototype && arg.prototype.render) {\n\t\t\t\t// eslint-disable-next-line no-console\n\t\t\t\tconsole.error('You seem to be applying the arguments in the wrong order. ' + ('It should be ' + functionName + '(' + signature + ')(Component), not the other way around. ') + 'Read more: http://react-dnd.github.io/react-dnd/docs-troubleshooting.html#you-seem-to-be-applying-the-arguments-in-the-wrong-order');\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t}\n}\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 86 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = undefined;\n\nvar _MenuItem = __webpack_require__(227);\n\nvar _MenuItem2 = _interopRequireDefault(_MenuItem);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _MenuItem2.default;\n\n/***/ }),\n/* 87 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends2 = __webpack_require__(8);\n\nvar _extends3 = _interopRequireDefault(_extends2);\n\nvar _objectWithoutProperties2 = __webpack_require__(10);\n\nvar _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);\n\nvar _getPrototypeOf = __webpack_require__(5);\n\nvar _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);\n\nvar _classCallCheck2 = __webpack_require__(3);\n\nvar _classCallCheck3 = _interopRequireDefault(_classCallCheck2);\n\nvar _createClass2 = __webpack_require__(4);\n\nvar _createClass3 = _interopRequireDefault(_createClass2);\n\nvar _possibleConstructorReturn2 = __webpack_require__(6);\n\nvar _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);\n\nvar _inherits2 = __webpack_require__(7);\n\nvar _inherits3 = _interopRequireDefault(_inherits2);\n\nvar _simpleAssign = __webpack_require__(9);\n\nvar _simpleAssign2 = _interopRequireDefault(_simpleAssign);\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _events = __webpack_require__(142);\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _keycode = __webpack_require__(88);\n\nvar _keycode2 = _interopRequireDefault(_keycode);\n\nvar _FocusRipple = __webpack_require__(573);\n\nvar _FocusRipple2 = _interopRequireDefault(_FocusRipple);\n\nvar _TouchRipple = __webpack_require__(578);\n\nvar _TouchRipple2 = _interopRequireDefault(_TouchRipple);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar styleInjected = false;\nvar listening = false;\nvar tabPressed = false;\n\nfunction injectStyle() {\n if (!styleInjected) {\n // Remove inner padding and border in Firefox 4+.\n var style = document.createElement('style');\n style.innerHTML = '\\n button::-moz-focus-inner,\\n input::-moz-focus-inner {\\n border: 0;\\n padding: 0;\\n }\\n ';\n\n document.body.appendChild(style);\n styleInjected = true;\n }\n}\n\nfunction listenForTabPresses() {\n if (!listening) {\n _events2.default.on(window, 'keydown', function (event) {\n tabPressed = (0, _keycode2.default)(event) === 'tab';\n });\n listening = true;\n }\n}\n\nvar EnhancedButton = function (_Component) {\n (0, _inherits3.default)(EnhancedButton, _Component);\n\n function EnhancedButton() {\n var _ref;\n\n var _temp, _this, _ret;\n\n (0, _classCallCheck3.default)(this, EnhancedButton);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = (0, _possibleConstructorReturn3.default)(this, (_ref = EnhancedButton.__proto__ || (0, _getPrototypeOf2.default)(EnhancedButton)).call.apply(_ref, [this].concat(args))), _this), _this.state = {\n isKeyboardFocused: false\n }, _this.handleKeyDown = function (event) {\n if (!_this.props.disabled && !_this.props.disableKeyboardFocus) {\n if ((0, _keycode2.default)(event) === 'enter' && _this.state.isKeyboardFocused) {\n _this.handleClick(event);\n }\n if ((0, _keycode2.default)(event) === 'esc' && _this.state.isKeyboardFocused) {\n _this.removeKeyboardFocus(event);\n }\n }\n _this.props.onKeyDown(event);\n }, _this.handleKeyUp = function (event) {\n if (!_this.props.disabled && !_this.props.disableKeyboardFocus) {\n if ((0, _keycode2.default)(event) === 'space' && _this.state.isKeyboardFocused) {\n _this.handleClick(event);\n }\n }\n _this.props.onKeyUp(event);\n }, _this.handleBlur = function (event) {\n _this.cancelFocusTimeout();\n _this.removeKeyboardFocus(event);\n _this.props.onBlur(event);\n }, _this.handleFocus = function (event) {\n if (event) event.persist();\n if (!_this.props.disabled && !_this.props.disableKeyboardFocus) {\n // setTimeout is needed because the focus event fires first\n // Wait so that we can capture if this was a keyboard focus\n // or touch focus\n _this.focusTimeout = setTimeout(function () {\n if (tabPressed) {\n _this.setKeyboardFocus(event);\n tabPressed = false;\n }\n }, 150);\n\n _this.props.onFocus(event);\n }\n }, _this.handleClick = function (event) {\n _this.cancelFocusTimeout();\n if (!_this.props.disabled) {\n tabPressed = false;\n _this.removeKeyboardFocus(event);\n _this.props.onClick(event);\n }\n }, _temp), (0, _possibleConstructorReturn3.default)(_this, _ret);\n }\n\n (0, _createClass3.default)(EnhancedButton, [{\n key: 'componentWillMount',\n value: function componentWillMount() {\n var _props = this.props,\n disabled = _props.disabled,\n disableKeyboardFocus = _props.disableKeyboardFocus,\n keyboardFocused = _props.keyboardFocused;\n\n if (!disabled && keyboardFocused && !disableKeyboardFocus) {\n this.setState({ isKeyboardFocused: true });\n }\n }\n }, {\n key: 'componentDidMount',\n value: function componentDidMount() {\n injectStyle();\n listenForTabPresses();\n if (this.state.isKeyboardFocused) {\n this.button.focus();\n this.props.onKeyboardFocus(null, true);\n }\n }\n }, {\n key: 'componentWillReceiveProps',\n value: function componentWillReceiveProps(nextProps) {\n if ((nextProps.disabled || nextProps.disableKeyboardFocus) && this.state.isKeyboardFocused) {\n this.setState({ isKeyboardFocused: false });\n if (nextProps.onKeyboardFocus) {\n nextProps.onKeyboardFocus(null, false);\n }\n }\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n if (this.focusTimeout) {\n clearTimeout(this.focusTimeout);\n }\n }\n }, {\n key: 'isKeyboardFocused',\n value: function isKeyboardFocused() {\n return this.state.isKeyboardFocused;\n }\n }, {\n key: 'removeKeyboardFocus',\n value: function removeKeyboardFocus(event) {\n if (this.state.isKeyboardFocused) {\n this.setState({ isKeyboardFocused: false });\n this.props.onKeyboardFocus(event, false);\n }\n }\n }, {\n key: 'setKeyboardFocus',\n value: function setKeyboardFocus(event) {\n if (!this.state.isKeyboardFocused) {\n this.setState({ isKeyboardFocused: true });\n this.props.onKeyboardFocus(event, true);\n }\n }\n }, {\n key: 'cancelFocusTimeout',\n value: function cancelFocusTimeout() {\n if (this.focusTimeout) {\n clearTimeout(this.focusTimeout);\n this.focusTimeout = null;\n }\n }\n }, {\n key: 'createButtonChildren',\n value: function createButtonChildren() {\n var _props2 = this.props,\n centerRipple = _props2.centerRipple,\n children = _props2.children,\n disabled = _props2.disabled,\n disableFocusRipple = _props2.disableFocusRipple,\n disableKeyboardFocus = _props2.disableKeyboardFocus,\n disableTouchRipple = _props2.disableTouchRipple,\n focusRippleColor = _props2.focusRippleColor,\n focusRippleOpacity = _props2.focusRippleOpacity,\n touchRippleColor = _props2.touchRippleColor,\n touchRippleOpacity = _props2.touchRippleOpacity;\n var isKeyboardFocused = this.state.isKeyboardFocused;\n\n // Focus Ripple\n\n var focusRipple = isKeyboardFocused && !disabled && !disableFocusRipple && !disableKeyboardFocus ? _react2.default.createElement(_FocusRipple2.default, {\n color: focusRippleColor,\n opacity: focusRippleOpacity,\n show: isKeyboardFocused,\n style: {\n overflow: 'hidden'\n },\n key: 'focusRipple'\n }) : undefined;\n\n // Touch Ripple\n var touchRipple = !disabled && !disableTouchRipple ? _react2.default.createElement(\n _TouchRipple2.default,\n {\n centerRipple: centerRipple,\n color: touchRippleColor,\n opacity: touchRippleOpacity,\n key: 'touchRipple'\n },\n children\n ) : undefined;\n\n return [focusRipple, touchRipple, touchRipple ? undefined : children];\n }\n }, {\n key: 'render',\n value: function render() {\n var _this2 = this;\n\n var _props3 = this.props,\n centerRipple = _props3.centerRipple,\n children = _props3.children,\n containerElement = _props3.containerElement,\n disabled = _props3.disabled,\n disableFocusRipple = _props3.disableFocusRipple,\n disableKeyboardFocus = _props3.disableKeyboardFocus,\n disableTouchRipple = _props3.disableTouchRipple,\n focusRippleColor = _props3.focusRippleColor,\n focusRippleOpacity = _props3.focusRippleOpacity,\n href = _props3.href,\n keyboardFocused = _props3.keyboardFocused,\n touchRippleColor = _props3.touchRippleColor,\n touchRippleOpacity = _props3.touchRippleOpacity,\n onBlur = _props3.onBlur,\n onClick = _props3.onClick,\n onFocus = _props3.onFocus,\n onKeyUp = _props3.onKeyUp,\n onKeyDown = _props3.onKeyDown,\n onKeyboardFocus = _props3.onKeyboardFocus,\n style = _props3.style,\n tabIndex = _props3.tabIndex,\n type = _props3.type,\n other = (0, _objectWithoutProperties3.default)(_props3, ['centerRipple', 'children', 'containerElement', 'disabled', 'disableFocusRipple', 'disableKeyboardFocus', 'disableTouchRipple', 'focusRippleColor', 'focusRippleOpacity', 'href', 'keyboardFocused', 'touchRippleColor', 'touchRippleOpacity', 'onBlur', 'onClick', 'onFocus', 'onKeyUp', 'onKeyDown', 'onKeyboardFocus', 'style', 'tabIndex', 'type']);\n var _context$muiTheme = this.context.muiTheme,\n prepareStyles = _context$muiTheme.prepareStyles,\n enhancedButton = _context$muiTheme.enhancedButton;\n\n\n var mergedStyles = (0, _simpleAssign2.default)({\n border: 10,\n boxSizing: 'border-box',\n display: 'inline-block',\n fontFamily: this.context.muiTheme.baseTheme.fontFamily,\n WebkitTapHighlightColor: enhancedButton.tapHighlightColor, // Remove mobile color flashing (deprecated)\n cursor: disabled ? 'default' : 'pointer',\n textDecoration: 'none',\n margin: 0,\n padding: 0,\n outline: 'none',\n fontSize: 'inherit',\n fontWeight: 'inherit',\n position: 'relative', // This is needed so that ripples do not bleed past border radius.\n verticalAlign: href ? 'middle' : null\n }, style);\n\n // Passing both background:none & backgroundColor can break due to object iteration order\n if (!mergedStyles.backgroundColor && !mergedStyles.background) {\n mergedStyles.background = 'none';\n }\n\n if (disabled && href) {\n return _react2.default.createElement(\n 'span',\n (0, _extends3.default)({}, other, {\n style: mergedStyles\n }),\n children\n );\n }\n\n var buttonProps = (0, _extends3.default)({}, other, {\n style: prepareStyles(mergedStyles),\n ref: function ref(node) {\n return _this2.button = node;\n },\n disabled: disabled,\n onBlur: this.handleBlur,\n onFocus: this.handleFocus,\n onKeyUp: this.handleKeyUp,\n onKeyDown: this.handleKeyDown,\n onClick: this.handleClick,\n tabIndex: disabled || disableKeyboardFocus ? -1 : tabIndex\n });\n\n if (href) buttonProps.href = href;\n\n var buttonChildren = this.createButtonChildren();\n\n if (_react2.default.isValidElement(containerElement)) {\n return _react2.default.cloneElement(containerElement, buttonProps, buttonChildren);\n }\n\n if (!href && containerElement === 'button') {\n buttonProps.type = type;\n }\n\n return _react2.default.createElement(href ? 'a' : containerElement, buttonProps, buttonChildren);\n }\n }]);\n return EnhancedButton;\n}(_react.Component);\n\nEnhancedButton.defaultProps = {\n containerElement: 'button',\n onBlur: function onBlur() {},\n onClick: function onClick() {},\n onFocus: function onFocus() {},\n onKeyDown: function onKeyDown() {},\n onKeyUp: function onKeyUp() {},\n onKeyboardFocus: function onKeyboardFocus() {},\n tabIndex: 0,\n type: 'button'\n};\nEnhancedButton.contextTypes = {\n muiTheme: _propTypes2.default.object.isRequired\n};\nEnhancedButton.propTypes = process.env.NODE_ENV !== \"production\" ? {\n centerRipple: _propTypes2.default.bool,\n children: _propTypes2.default.node,\n containerElement: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.element]),\n disableFocusRipple: _propTypes2.default.bool,\n disableKeyboardFocus: _propTypes2.default.bool,\n disableTouchRipple: _propTypes2.default.bool,\n disabled: _propTypes2.default.bool,\n focusRippleColor: _propTypes2.default.string,\n focusRippleOpacity: _propTypes2.default.number,\n href: _propTypes2.default.string,\n keyboardFocused: _propTypes2.default.bool,\n onBlur: _propTypes2.default.func,\n onClick: _propTypes2.default.func,\n onFocus: _propTypes2.default.func,\n onKeyDown: _propTypes2.default.func,\n onKeyUp: _propTypes2.default.func,\n onKeyboardFocus: _propTypes2.default.func,\n style: _propTypes2.default.object,\n tabIndex: _propTypes2.default.number,\n touchRippleColor: _propTypes2.default.string,\n touchRippleOpacity: _propTypes2.default.number,\n type: _propTypes2.default.string\n} : {};\nexports.default = EnhancedButton;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 88 */\n/***/ (function(module, exports) {\n\n// Source: http://jsfiddle.net/vWx8V/\n// http://stackoverflow.com/questions/5603195/full-list-of-javascript-keycodes\n\n/**\n * Conenience method returns corresponding value for given keyName or keyCode.\n *\n * @param {Mixed} keyCode {Number} or keyName {String}\n * @return {Mixed}\n * @api public\n */\n\nexports = module.exports = function(searchInput) {\n // Keyboard Events\n if (searchInput && 'object' === typeof searchInput) {\n var hasKeyCode = searchInput.which || searchInput.keyCode || searchInput.charCode\n if (hasKeyCode) searchInput = hasKeyCode\n }\n\n // Numbers\n if ('number' === typeof searchInput) return names[searchInput]\n\n // Everything else (cast to string)\n var search = String(searchInput)\n\n // check codes\n var foundNamedKey = codes[search.toLowerCase()]\n if (foundNamedKey) return foundNamedKey\n\n // check aliases\n var foundNamedKey = aliases[search.toLowerCase()]\n if (foundNamedKey) return foundNamedKey\n\n // weird character?\n if (search.length === 1) return search.charCodeAt(0)\n\n return undefined\n}\n\n/**\n * Get by name\n *\n * exports.code['enter'] // => 13\n */\n\nvar codes = exports.code = exports.codes = {\n 'backspace': 8,\n 'tab': 9,\n 'enter': 13,\n 'shift': 16,\n 'ctrl': 17,\n 'alt': 18,\n 'pause/break': 19,\n 'caps lock': 20,\n 'esc': 27,\n 'space': 32,\n 'page up': 33,\n 'page down': 34,\n 'end': 35,\n 'home': 36,\n 'left': 37,\n 'up': 38,\n 'right': 39,\n 'down': 40,\n 'insert': 45,\n 'delete': 46,\n 'command': 91,\n 'left command': 91,\n 'right command': 93,\n 'numpad *': 106,\n 'numpad +': 107,\n 'numpad -': 109,\n 'numpad .': 110,\n 'numpad /': 111,\n 'num lock': 144,\n 'scroll lock': 145,\n 'my computer': 182,\n 'my calculator': 183,\n ';': 186,\n '=': 187,\n ',': 188,\n '-': 189,\n '.': 190,\n '/': 191,\n '`': 192,\n '[': 219,\n '\\\\': 220,\n ']': 221,\n \"'\": 222\n}\n\n// Helper aliases\n\nvar aliases = exports.aliases = {\n 'windows': 91,\n '⇧': 16,\n '⌥': 18,\n '⌃': 17,\n '⌘': 91,\n 'ctl': 17,\n 'control': 17,\n 'option': 18,\n 'pause': 19,\n 'break': 19,\n 'caps': 20,\n 'return': 13,\n 'escape': 27,\n 'spc': 32,\n 'pgup': 33,\n 'pgdn': 34,\n 'ins': 45,\n 'del': 46,\n 'cmd': 91\n}\n\n\n/*!\n * Programatically add the following\n */\n\n// lower case chars\nfor (i = 97; i < 123; i++) codes[String.fromCharCode(i)] = i - 32\n\n// numbers\nfor (var i = 48; i < 58; i++) codes[i - 48] = i\n\n// function keys\nfor (i = 1; i < 13; i++) codes['f'+i] = i + 111\n\n// numpad keys\nfor (i = 0; i < 10; i++) codes['numpad '+i] = i + 96\n\n/**\n * Get by code\n *\n * exports.name[13] // => 'Enter'\n */\n\nvar names = exports.names = exports.title = {} // title for backward compat\n\n// Create reverse mapping\nfor (i in codes) names[codes[i]] = i\n\n// Add aliases\nfor (var alias in aliases) {\n codes[alias] = aliases[alias]\n}\n\n\n/***/ }),\n/* 89 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = {\n set: function set(style, key, value) {\n style[key] = value;\n }\n};\n\n/***/ }),\n/* 90 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = undefined;\n\nvar _IconButton = __webpack_require__(580);\n\nvar _IconButton2 = _interopRequireDefault(_IconButton);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _IconButton2.default;\n\n/***/ }),\n/* 91 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nif (!process.version ||\n process.version.indexOf('v0.') === 0 ||\n process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {\n module.exports = { nextTick: nextTick };\n} else {\n module.exports = process\n}\n\nfunction nextTick(fn, arg1, arg2, arg3) {\n if (typeof fn !== 'function') {\n throw new TypeError('\"callback\" argument must be a function');\n }\n var len = arguments.length;\n var args, i;\n switch (len) {\n case 0:\n case 1:\n return process.nextTick(fn);\n case 2:\n return process.nextTick(function afterTickOne() {\n fn.call(null, arg1);\n });\n case 3:\n return process.nextTick(function afterTickTwo() {\n fn.call(null, arg1, arg2);\n });\n case 4:\n return process.nextTick(function afterTickThree() {\n fn.call(null, arg1, arg2, arg3);\n });\n default:\n args = new Array(len - 1);\n i = 0;\n while (i < args.length) {\n args[i++] = arguments[i];\n }\n return process.nextTick(function afterTick() {\n fn.apply(null, args);\n });\n }\n}\n\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 92 */\n/***/ (function(module, exports, __webpack_require__) {\n\n/* eslint-disable node/no-deprecated-api */\nvar buffer = __webpack_require__(64)\nvar Buffer = buffer.Buffer\n\n// alternative to using Object.keys for old browsers\nfunction copyProps (src, dst) {\n for (var key in src) {\n dst[key] = src[key]\n }\n}\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n module.exports = buffer\n} else {\n // Copy properties from require('buffer')\n copyProps(buffer, exports)\n exports.Buffer = SafeBuffer\n}\n\nfunction SafeBuffer (arg, encodingOrOffset, length) {\n return Buffer(arg, encodingOrOffset, length)\n}\n\n// Copy static methods from Buffer\ncopyProps(Buffer, SafeBuffer)\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n if (typeof arg === 'number') {\n throw new TypeError('Argument must not be a number')\n }\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n var buf = Buffer(size)\n if (fill !== undefined) {\n if (typeof encoding === 'string') {\n buf.fill(fill, encoding)\n } else {\n buf.fill(fill)\n }\n } else {\n buf.fill(0)\n }\n return buf\n}\n\nSafeBuffer.allocUnsafe = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return Buffer(size)\n}\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return buffer.SlowBuffer(size)\n}\n\n\n/***/ }),\n/* 93 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(Buffer) {\n\nmodule.exports = {\n /**\n * True if this is running in Nodejs, will be undefined in a browser.\n * In a browser, browserify won't include this file and the whole module\n * will be resolved an empty object.\n */\n isNode : typeof Buffer !== \"undefined\",\n /**\n * Create a new nodejs Buffer from an existing content.\n * @param {Object} data the data to pass to the constructor.\n * @param {String} encoding the encoding to use.\n * @return {Buffer} a new Buffer.\n */\n newBufferFrom: function(data, encoding) {\n // XXX We can't use `Buffer.from` which comes from `Uint8Array.from`\n // in nodejs v4 (< v.4.5). It's not the expected implementation (and\n // has a different signature).\n // see https://github.com/nodejs/node/issues/8053\n // A condition on nodejs' version won't solve the issue as we don't\n // control the Buffer polyfills that may or may not be used.\n return new Buffer(data, encoding);\n },\n /**\n * Create a new nodejs Buffer with the specified size.\n * @param {Integer} size the size of the buffer.\n * @return {Buffer} a new Buffer.\n */\n allocBuffer: function (size) {\n if (Buffer.alloc) {\n return Buffer.alloc(size);\n } else {\n return new Buffer(size);\n }\n },\n /**\n * Find out if an object is a Buffer.\n * @param {Object} b the object to test.\n * @return {Boolean} true if the object is a Buffer, false otherwise.\n */\n isBuffer : function(b){\n return Buffer.isBuffer(b);\n },\n\n isStream : function (obj) {\n return obj &&\n typeof obj.on === \"function\" &&\n typeof obj.pause === \"function\" &&\n typeof obj.resume === \"function\";\n }\n};\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(64).Buffer))\n\n/***/ }),\n/* 94 */\n/***/ (function(module, exports) {\n\n// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028\nvar global = module.exports = typeof window != 'undefined' && window.Math == Math\n ? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')();\nif(typeof __g == 'number')__g = global; // eslint-disable-line no-undef\n\n/***/ }),\n/* 95 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n\n\nif (process.env.NODE_ENV !== 'production') {\n var invariant = __webpack_require__(50);\n var warning = __webpack_require__(68);\n var ReactPropTypesSecret = __webpack_require__(96);\n var loggedTypeFailures = {};\n}\n\n/**\n * Assert that the values match with the type specs.\n * Error messages are memorized and will only be shown once.\n *\n * @param {object} typeSpecs Map of name to a ReactPropType\n * @param {object} values Runtime values that need to be type-checked\n * @param {string} location e.g. \"prop\", \"context\", \"child context\"\n * @param {string} componentName Name of the component for error messages.\n * @param {?Function} getStack Returns the component stack.\n * @private\n */\nfunction checkPropTypes(typeSpecs, values, location, componentName, getStack) {\n if (process.env.NODE_ENV !== 'production') {\n for (var typeSpecName in typeSpecs) {\n if (typeSpecs.hasOwnProperty(typeSpecName)) {\n var error;\n // Prop type validation may throw. In case they do, we don't want to\n // fail the render phase where it didn't fail before. So we log it.\n // After these have been cleaned up, we'll let them throw.\n try {\n // This is intentionally an invariant that gets caught. It's the same\n // behavior as without this statement except with a better message.\n invariant(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'the `prop-types` package, but received `%s`.', componentName || 'React class', location, typeSpecName, typeof typeSpecs[typeSpecName]);\n error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);\n } catch (ex) {\n error = ex;\n }\n warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error);\n if (error instanceof Error && !(error.message in loggedTypeFailures)) {\n // Only monitor this failure once because there tends to be a lot of the\n // same error.\n loggedTypeFailures[error.message] = true;\n\n var stack = getStack ? getStack() : '';\n\n warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');\n }\n }\n }\n }\n}\n\nmodule.exports = checkPropTypes;\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 96 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n\n\n/***/ }),\n/* 97 */\n/***/ (function(module, exports) {\n\n// 7.2.1 RequireObjectCoercible(argument)\nmodule.exports = function (it) {\n if (it == undefined) throw TypeError(\"Can't call method on \" + it);\n return it;\n};\n\n\n/***/ }),\n/* 98 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar shared = __webpack_require__(99)('keys');\nvar uid = __webpack_require__(70);\nmodule.exports = function (key) {\n return shared[key] || (shared[key] = uid(key));\n};\n\n\n/***/ }),\n/* 99 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar global = __webpack_require__(24);\nvar SHARED = '__core-js_shared__';\nvar store = global[SHARED] || (global[SHARED] = {});\nmodule.exports = function (key) {\n return store[key] || (store[key] = {});\n};\n\n\n/***/ }),\n/* 100 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// most Object methods by ES6 should accept primitives\nvar $export = __webpack_require__(25);\nvar core = __webpack_require__(17);\nvar fails = __webpack_require__(42);\nmodule.exports = function (KEY, exec) {\n var fn = (core.Object || {})[KEY] || Object[KEY];\n var exp = {};\n exp[KEY] = exec(fn);\n $export($export.S + $export.F * fails(function () { fn(1); }), 'Object', exp);\n};\n\n\n/***/ }),\n/* 101 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// optional / simple context binding\nvar aFunction = __webpack_require__(286);\nmodule.exports = function (fn, that, length) {\n aFunction(fn);\n if (that === undefined) return fn;\n switch (length) {\n case 1: return function (a) {\n return fn.call(that, a);\n };\n case 2: return function (a, b) {\n return fn.call(that, a, b);\n };\n case 3: return function (a, b, c) {\n return fn.call(that, a, b, c);\n };\n }\n return function (/* ...args */) {\n return fn.apply(that, arguments);\n };\n};\n\n\n/***/ }),\n/* 102 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 7.1.1 ToPrimitive(input [, PreferredType])\nvar isObject = __webpack_require__(41);\n// instead of the ES6 spec version, we didn't implement @@toPrimitive case\n// and the second argument - flag - preferred type is a string\nmodule.exports = function (it, S) {\n if (!isObject(it)) return it;\n var fn, val;\n if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;\n if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;\n if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;\n throw TypeError(\"Can't convert object to primitive value\");\n};\n\n\n/***/ }),\n/* 103 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _iterator = __webpack_require__(289);\n\nvar _iterator2 = _interopRequireDefault(_iterator);\n\nvar _symbol = __webpack_require__(300);\n\nvar _symbol2 = _interopRequireDefault(_symbol);\n\nvar _typeof = typeof _symbol2.default === \"function\" && typeof _iterator2.default === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof _symbol2.default === \"function\" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? \"symbol\" : typeof obj; };\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = typeof _symbol2.default === \"function\" && _typeof(_iterator2.default) === \"symbol\" ? function (obj) {\n return typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj);\n} : function (obj) {\n return obj && typeof _symbol2.default === \"function\" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? \"symbol\" : typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj);\n};\n\n/***/ }),\n/* 104 */\n/***/ (function(module, exports) {\n\n// 7.1.4 ToInteger\nvar ceil = Math.ceil;\nvar floor = Math.floor;\nmodule.exports = function (it) {\n return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);\n};\n\n\n/***/ }),\n/* 105 */\n/***/ (function(module, exports) {\n\nmodule.exports = true;\n\n\n/***/ }),\n/* 106 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])\nvar anObject = __webpack_require__(30);\nvar dPs = __webpack_require__(293);\nvar enumBugKeys = __webpack_require__(108);\nvar IE_PROTO = __webpack_require__(98)('IE_PROTO');\nvar Empty = function () { /* empty */ };\nvar PROTOTYPE = 'prototype';\n\n// Create object with fake `null` prototype: use iframe Object with cleared prototype\nvar createDict = function () {\n // Thrash, waste and sodomy: IE GC bug\n var iframe = __webpack_require__(159)('iframe');\n var i = enumBugKeys.length;\n var lt = '<';\n var gt = '>';\n var iframeDocument;\n iframe.style.display = 'none';\n __webpack_require__(296).appendChild(iframe);\n iframe.src = 'javascript:'; // eslint-disable-line no-script-url\n // createDict = iframe.contentWindow.Object;\n // html.removeChild(iframe);\n iframeDocument = iframe.contentWindow.document;\n iframeDocument.open();\n iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);\n iframeDocument.close();\n createDict = iframeDocument.F;\n while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];\n return createDict();\n};\n\nmodule.exports = Object.create || function create(O, Properties) {\n var result;\n if (O !== null) {\n Empty[PROTOTYPE] = anObject(O);\n result = new Empty();\n Empty[PROTOTYPE] = null;\n // add \"__proto__\" for Object.getPrototypeOf polyfill\n result[IE_PROTO] = O;\n } else result = createDict();\n return Properties === undefined ? result : dPs(result, Properties);\n};\n\n\n/***/ }),\n/* 107 */\n/***/ (function(module, exports) {\n\nvar toString = {}.toString;\n\nmodule.exports = function (it) {\n return toString.call(it).slice(8, -1);\n};\n\n\n/***/ }),\n/* 108 */\n/***/ (function(module, exports) {\n\n// IE 8- don't enum bug keys\nmodule.exports = (\n 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'\n).split(',');\n\n\n/***/ }),\n/* 109 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar def = __webpack_require__(26).f;\nvar has = __webpack_require__(29);\nvar TAG = __webpack_require__(21)('toStringTag');\n\nmodule.exports = function (it, tag, stat) {\n if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });\n};\n\n\n/***/ }),\n/* 110 */\n/***/ (function(module, exports, __webpack_require__) {\n\n__webpack_require__(297);\nvar global = __webpack_require__(24);\nvar hide = __webpack_require__(40);\nvar Iterators = __webpack_require__(43);\nvar TO_STRING_TAG = __webpack_require__(21)('toStringTag');\n\nvar DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +\n 'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +\n 'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +\n 'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +\n 'TextTrackList,TouchList').split(',');\n\nfor (var i = 0; i < DOMIterables.length; i++) {\n var NAME = DOMIterables[i];\n var Collection = global[NAME];\n var proto = Collection && Collection.prototype;\n if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);\n Iterators[NAME] = Iterators.Array;\n}\n\n\n/***/ }),\n/* 111 */\n/***/ (function(module, exports, __webpack_require__) {\n\nexports.f = __webpack_require__(21);\n\n\n/***/ }),\n/* 112 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar global = __webpack_require__(24);\nvar core = __webpack_require__(17);\nvar LIBRARY = __webpack_require__(105);\nvar wksExt = __webpack_require__(111);\nvar defineProperty = __webpack_require__(26).f;\nmodule.exports = function (name) {\n var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});\n if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: wksExt.f(name) });\n};\n\n\n/***/ }),\n/* 113 */\n/***/ (function(module, exports) {\n\nexports.f = Object.getOwnPropertySymbols;\n\n\n/***/ }),\n/* 114 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar pIE = __webpack_require__(72);\nvar createDesc = __webpack_require__(52);\nvar toIObject = __webpack_require__(32);\nvar toPrimitive = __webpack_require__(102);\nvar has = __webpack_require__(29);\nvar IE8_DOM_DEFINE = __webpack_require__(158);\nvar gOPD = Object.getOwnPropertyDescriptor;\n\nexports.f = __webpack_require__(31) ? gOPD : function getOwnPropertyDescriptor(O, P) {\n O = toIObject(O);\n P = toPrimitive(P, true);\n if (IE8_DOM_DEFINE) try {\n return gOPD(O, P);\n } catch (e) { /* empty */ }\n if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);\n};\n\n\n/***/ }),\n/* 115 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar red50 = exports.red50 = '#ffebee';\nvar red100 = exports.red100 = '#ffcdd2';\nvar red200 = exports.red200 = '#ef9a9a';\nvar red300 = exports.red300 = '#e57373';\nvar red400 = exports.red400 = '#ef5350';\nvar red500 = exports.red500 = '#f44336';\nvar red600 = exports.red600 = '#e53935';\nvar red700 = exports.red700 = '#d32f2f';\nvar red800 = exports.red800 = '#c62828';\nvar red900 = exports.red900 = '#b71c1c';\nvar redA100 = exports.redA100 = '#ff8a80';\nvar redA200 = exports.redA200 = '#ff5252';\nvar redA400 = exports.redA400 = '#ff1744';\nvar redA700 = exports.redA700 = '#d50000';\n\nvar pink50 = exports.pink50 = '#fce4ec';\nvar pink100 = exports.pink100 = '#f8bbd0';\nvar pink200 = exports.pink200 = '#f48fb1';\nvar pink300 = exports.pink300 = '#f06292';\nvar pink400 = exports.pink400 = '#ec407a';\nvar pink500 = exports.pink500 = '#e91e63';\nvar pink600 = exports.pink600 = '#d81b60';\nvar pink700 = exports.pink700 = '#c2185b';\nvar pink800 = exports.pink800 = '#ad1457';\nvar pink900 = exports.pink900 = '#880e4f';\nvar pinkA100 = exports.pinkA100 = '#ff80ab';\nvar pinkA200 = exports.pinkA200 = '#ff4081';\nvar pinkA400 = exports.pinkA400 = '#f50057';\nvar pinkA700 = exports.pinkA700 = '#c51162';\n\nvar purple50 = exports.purple50 = '#f3e5f5';\nvar purple100 = exports.purple100 = '#e1bee7';\nvar purple200 = exports.purple200 = '#ce93d8';\nvar purple300 = exports.purple300 = '#ba68c8';\nvar purple400 = exports.purple400 = '#ab47bc';\nvar purple500 = exports.purple500 = '#9c27b0';\nvar purple600 = exports.purple600 = '#8e24aa';\nvar purple700 = exports.purple700 = '#7b1fa2';\nvar purple800 = exports.purple800 = '#6a1b9a';\nvar purple900 = exports.purple900 = '#4a148c';\nvar purpleA100 = exports.purpleA100 = '#ea80fc';\nvar purpleA200 = exports.purpleA200 = '#e040fb';\nvar purpleA400 = exports.purpleA400 = '#d500f9';\nvar purpleA700 = exports.purpleA700 = '#aa00ff';\n\nvar deepPurple50 = exports.deepPurple50 = '#ede7f6';\nvar deepPurple100 = exports.deepPurple100 = '#d1c4e9';\nvar deepPurple200 = exports.deepPurple200 = '#b39ddb';\nvar deepPurple300 = exports.deepPurple300 = '#9575cd';\nvar deepPurple400 = exports.deepPurple400 = '#7e57c2';\nvar deepPurple500 = exports.deepPurple500 = '#673ab7';\nvar deepPurple600 = exports.deepPurple600 = '#5e35b1';\nvar deepPurple700 = exports.deepPurple700 = '#512da8';\nvar deepPurple800 = exports.deepPurple800 = '#4527a0';\nvar deepPurple900 = exports.deepPurple900 = '#311b92';\nvar deepPurpleA100 = exports.deepPurpleA100 = '#b388ff';\nvar deepPurpleA200 = exports.deepPurpleA200 = '#7c4dff';\nvar deepPurpleA400 = exports.deepPurpleA400 = '#651fff';\nvar deepPurpleA700 = exports.deepPurpleA700 = '#6200ea';\n\nvar indigo50 = exports.indigo50 = '#e8eaf6';\nvar indigo100 = exports.indigo100 = '#c5cae9';\nvar indigo200 = exports.indigo200 = '#9fa8da';\nvar indigo300 = exports.indigo300 = '#7986cb';\nvar indigo400 = exports.indigo400 = '#5c6bc0';\nvar indigo500 = exports.indigo500 = '#3f51b5';\nvar indigo600 = exports.indigo600 = '#3949ab';\nvar indigo700 = exports.indigo700 = '#303f9f';\nvar indigo800 = exports.indigo800 = '#283593';\nvar indigo900 = exports.indigo900 = '#1a237e';\nvar indigoA100 = exports.indigoA100 = '#8c9eff';\nvar indigoA200 = exports.indigoA200 = '#536dfe';\nvar indigoA400 = exports.indigoA400 = '#3d5afe';\nvar indigoA700 = exports.indigoA700 = '#304ffe';\n\nvar blue50 = exports.blue50 = '#e3f2fd';\nvar blue100 = exports.blue100 = '#bbdefb';\nvar blue200 = exports.blue200 = '#90caf9';\nvar blue300 = exports.blue300 = '#64b5f6';\nvar blue400 = exports.blue400 = '#42a5f5';\nvar blue500 = exports.blue500 = '#2196f3';\nvar blue600 = exports.blue600 = '#1e88e5';\nvar blue700 = exports.blue700 = '#1976d2';\nvar blue800 = exports.blue800 = '#1565c0';\nvar blue900 = exports.blue900 = '#0d47a1';\nvar blueA100 = exports.blueA100 = '#82b1ff';\nvar blueA200 = exports.blueA200 = '#448aff';\nvar blueA400 = exports.blueA400 = '#2979ff';\nvar blueA700 = exports.blueA700 = '#2962ff';\n\nvar lightBlue50 = exports.lightBlue50 = '#e1f5fe';\nvar lightBlue100 = exports.lightBlue100 = '#b3e5fc';\nvar lightBlue200 = exports.lightBlue200 = '#81d4fa';\nvar lightBlue300 = exports.lightBlue300 = '#4fc3f7';\nvar lightBlue400 = exports.lightBlue400 = '#29b6f6';\nvar lightBlue500 = exports.lightBlue500 = '#03a9f4';\nvar lightBlue600 = exports.lightBlue600 = '#039be5';\nvar lightBlue700 = exports.lightBlue700 = '#0288d1';\nvar lightBlue800 = exports.lightBlue800 = '#0277bd';\nvar lightBlue900 = exports.lightBlue900 = '#01579b';\nvar lightBlueA100 = exports.lightBlueA100 = '#80d8ff';\nvar lightBlueA200 = exports.lightBlueA200 = '#40c4ff';\nvar lightBlueA400 = exports.lightBlueA400 = '#00b0ff';\nvar lightBlueA700 = exports.lightBlueA700 = '#0091ea';\n\nvar cyan50 = exports.cyan50 = '#e0f7fa';\nvar cyan100 = exports.cyan100 = '#b2ebf2';\nvar cyan200 = exports.cyan200 = '#80deea';\nvar cyan300 = exports.cyan300 = '#4dd0e1';\nvar cyan400 = exports.cyan400 = '#26c6da';\nvar cyan500 = exports.cyan500 = '#00bcd4';\nvar cyan600 = exports.cyan600 = '#00acc1';\nvar cyan700 = exports.cyan700 = '#0097a7';\nvar cyan800 = exports.cyan800 = '#00838f';\nvar cyan900 = exports.cyan900 = '#006064';\nvar cyanA100 = exports.cyanA100 = '#84ffff';\nvar cyanA200 = exports.cyanA200 = '#18ffff';\nvar cyanA400 = exports.cyanA400 = '#00e5ff';\nvar cyanA700 = exports.cyanA700 = '#00b8d4';\n\nvar teal50 = exports.teal50 = '#e0f2f1';\nvar teal100 = exports.teal100 = '#b2dfdb';\nvar teal200 = exports.teal200 = '#80cbc4';\nvar teal300 = exports.teal300 = '#4db6ac';\nvar teal400 = exports.teal400 = '#26a69a';\nvar teal500 = exports.teal500 = '#009688';\nvar teal600 = exports.teal600 = '#00897b';\nvar teal700 = exports.teal700 = '#00796b';\nvar teal800 = exports.teal800 = '#00695c';\nvar teal900 = exports.teal900 = '#004d40';\nvar tealA100 = exports.tealA100 = '#a7ffeb';\nvar tealA200 = exports.tealA200 = '#64ffda';\nvar tealA400 = exports.tealA400 = '#1de9b6';\nvar tealA700 = exports.tealA700 = '#00bfa5';\n\nvar green50 = exports.green50 = '#e8f5e9';\nvar green100 = exports.green100 = '#c8e6c9';\nvar green200 = exports.green200 = '#a5d6a7';\nvar green300 = exports.green300 = '#81c784';\nvar green400 = exports.green400 = '#66bb6a';\nvar green500 = exports.green500 = '#4caf50';\nvar green600 = exports.green600 = '#43a047';\nvar green700 = exports.green700 = '#388e3c';\nvar green800 = exports.green800 = '#2e7d32';\nvar green900 = exports.green900 = '#1b5e20';\nvar greenA100 = exports.greenA100 = '#b9f6ca';\nvar greenA200 = exports.greenA200 = '#69f0ae';\nvar greenA400 = exports.greenA400 = '#00e676';\nvar greenA700 = exports.greenA700 = '#00c853';\n\nvar lightGreen50 = exports.lightGreen50 = '#f1f8e9';\nvar lightGreen100 = exports.lightGreen100 = '#dcedc8';\nvar lightGreen200 = exports.lightGreen200 = '#c5e1a5';\nvar lightGreen300 = exports.lightGreen300 = '#aed581';\nvar lightGreen400 = exports.lightGreen400 = '#9ccc65';\nvar lightGreen500 = exports.lightGreen500 = '#8bc34a';\nvar lightGreen600 = exports.lightGreen600 = '#7cb342';\nvar lightGreen700 = exports.lightGreen700 = '#689f38';\nvar lightGreen800 = exports.lightGreen800 = '#558b2f';\nvar lightGreen900 = exports.lightGreen900 = '#33691e';\nvar lightGreenA100 = exports.lightGreenA100 = '#ccff90';\nvar lightGreenA200 = exports.lightGreenA200 = '#b2ff59';\nvar lightGreenA400 = exports.lightGreenA400 = '#76ff03';\nvar lightGreenA700 = exports.lightGreenA700 = '#64dd17';\n\nvar lime50 = exports.lime50 = '#f9fbe7';\nvar lime100 = exports.lime100 = '#f0f4c3';\nvar lime200 = exports.lime200 = '#e6ee9c';\nvar lime300 = exports.lime300 = '#dce775';\nvar lime400 = exports.lime400 = '#d4e157';\nvar lime500 = exports.lime500 = '#cddc39';\nvar lime600 = exports.lime600 = '#c0ca33';\nvar lime700 = exports.lime700 = '#afb42b';\nvar lime800 = exports.lime800 = '#9e9d24';\nvar lime900 = exports.lime900 = '#827717';\nvar limeA100 = exports.limeA100 = '#f4ff81';\nvar limeA200 = exports.limeA200 = '#eeff41';\nvar limeA400 = exports.limeA400 = '#c6ff00';\nvar limeA700 = exports.limeA700 = '#aeea00';\n\nvar yellow50 = exports.yellow50 = '#fffde7';\nvar yellow100 = exports.yellow100 = '#fff9c4';\nvar yellow200 = exports.yellow200 = '#fff59d';\nvar yellow300 = exports.yellow300 = '#fff176';\nvar yellow400 = exports.yellow400 = '#ffee58';\nvar yellow500 = exports.yellow500 = '#ffeb3b';\nvar yellow600 = exports.yellow600 = '#fdd835';\nvar yellow700 = exports.yellow700 = '#fbc02d';\nvar yellow800 = exports.yellow800 = '#f9a825';\nvar yellow900 = exports.yellow900 = '#f57f17';\nvar yellowA100 = exports.yellowA100 = '#ffff8d';\nvar yellowA200 = exports.yellowA200 = '#ffff00';\nvar yellowA400 = exports.yellowA400 = '#ffea00';\nvar yellowA700 = exports.yellowA700 = '#ffd600';\n\nvar amber50 = exports.amber50 = '#fff8e1';\nvar amber100 = exports.amber100 = '#ffecb3';\nvar amber200 = exports.amber200 = '#ffe082';\nvar amber300 = exports.amber300 = '#ffd54f';\nvar amber400 = exports.amber400 = '#ffca28';\nvar amber500 = exports.amber500 = '#ffc107';\nvar amber600 = exports.amber600 = '#ffb300';\nvar amber700 = exports.amber700 = '#ffa000';\nvar amber800 = exports.amber800 = '#ff8f00';\nvar amber900 = exports.amber900 = '#ff6f00';\nvar amberA100 = exports.amberA100 = '#ffe57f';\nvar amberA200 = exports.amberA200 = '#ffd740';\nvar amberA400 = exports.amberA400 = '#ffc400';\nvar amberA700 = exports.amberA700 = '#ffab00';\n\nvar orange50 = exports.orange50 = '#fff3e0';\nvar orange100 = exports.orange100 = '#ffe0b2';\nvar orange200 = exports.orange200 = '#ffcc80';\nvar orange300 = exports.orange300 = '#ffb74d';\nvar orange400 = exports.orange400 = '#ffa726';\nvar orange500 = exports.orange500 = '#ff9800';\nvar orange600 = exports.orange600 = '#fb8c00';\nvar orange700 = exports.orange700 = '#f57c00';\nvar orange800 = exports.orange800 = '#ef6c00';\nvar orange900 = exports.orange900 = '#e65100';\nvar orangeA100 = exports.orangeA100 = '#ffd180';\nvar orangeA200 = exports.orangeA200 = '#ffab40';\nvar orangeA400 = exports.orangeA400 = '#ff9100';\nvar orangeA700 = exports.orangeA700 = '#ff6d00';\n\nvar deepOrange50 = exports.deepOrange50 = '#fbe9e7';\nvar deepOrange100 = exports.deepOrange100 = '#ffccbc';\nvar deepOrange200 = exports.deepOrange200 = '#ffab91';\nvar deepOrange300 = exports.deepOrange300 = '#ff8a65';\nvar deepOrange400 = exports.deepOrange400 = '#ff7043';\nvar deepOrange500 = exports.deepOrange500 = '#ff5722';\nvar deepOrange600 = exports.deepOrange600 = '#f4511e';\nvar deepOrange700 = exports.deepOrange700 = '#e64a19';\nvar deepOrange800 = exports.deepOrange800 = '#d84315';\nvar deepOrange900 = exports.deepOrange900 = '#bf360c';\nvar deepOrangeA100 = exports.deepOrangeA100 = '#ff9e80';\nvar deepOrangeA200 = exports.deepOrangeA200 = '#ff6e40';\nvar deepOrangeA400 = exports.deepOrangeA400 = '#ff3d00';\nvar deepOrangeA700 = exports.deepOrangeA700 = '#dd2c00';\n\nvar brown50 = exports.brown50 = '#efebe9';\nvar brown100 = exports.brown100 = '#d7ccc8';\nvar brown200 = exports.brown200 = '#bcaaa4';\nvar brown300 = exports.brown300 = '#a1887f';\nvar brown400 = exports.brown400 = '#8d6e63';\nvar brown500 = exports.brown500 = '#795548';\nvar brown600 = exports.brown600 = '#6d4c41';\nvar brown700 = exports.brown700 = '#5d4037';\nvar brown800 = exports.brown800 = '#4e342e';\nvar brown900 = exports.brown900 = '#3e2723';\n\nvar blueGrey50 = exports.blueGrey50 = '#eceff1';\nvar blueGrey100 = exports.blueGrey100 = '#cfd8dc';\nvar blueGrey200 = exports.blueGrey200 = '#b0bec5';\nvar blueGrey300 = exports.blueGrey300 = '#90a4ae';\nvar blueGrey400 = exports.blueGrey400 = '#78909c';\nvar blueGrey500 = exports.blueGrey500 = '#607d8b';\nvar blueGrey600 = exports.blueGrey600 = '#546e7a';\nvar blueGrey700 = exports.blueGrey700 = '#455a64';\nvar blueGrey800 = exports.blueGrey800 = '#37474f';\nvar blueGrey900 = exports.blueGrey900 = '#263238';\n\nvar grey50 = exports.grey50 = '#fafafa';\nvar grey100 = exports.grey100 = '#f5f5f5';\nvar grey200 = exports.grey200 = '#eeeeee';\nvar grey300 = exports.grey300 = '#e0e0e0';\nvar grey400 = exports.grey400 = '#bdbdbd';\nvar grey500 = exports.grey500 = '#9e9e9e';\nvar grey600 = exports.grey600 = '#757575';\nvar grey700 = exports.grey700 = '#616161';\nvar grey800 = exports.grey800 = '#424242';\nvar grey900 = exports.grey900 = '#212121';\n\nvar black = exports.black = '#000000';\nvar white = exports.white = '#ffffff';\n\nvar transparent = exports.transparent = 'rgba(0, 0, 0, 0)';\nvar fullBlack = exports.fullBlack = 'rgba(0, 0, 0, 1)';\nvar darkBlack = exports.darkBlack = 'rgba(0, 0, 0, 0.87)';\nvar lightBlack = exports.lightBlack = 'rgba(0, 0, 0, 0.54)';\nvar minBlack = exports.minBlack = 'rgba(0, 0, 0, 0.26)';\nvar faintBlack = exports.faintBlack = 'rgba(0, 0, 0, 0.12)';\nvar fullWhite = exports.fullWhite = 'rgba(255, 255, 255, 1)';\nvar darkWhite = exports.darkWhite = 'rgba(255, 255, 255, 0.87)';\nvar lightWhite = exports.lightWhite = 'rgba(255, 255, 255, 0.54)';\n\n/***/ }),\n/* 116 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = capitalizeString;\nfunction capitalizeString(str) {\n return str.charAt(0).toUpperCase() + str.slice(1);\n}\nmodule.exports = exports[\"default\"];\n\n/***/ }),\n/* 117 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isPrefixedValue;\nvar regex = /-webkit-|-moz-|-ms-/;\n\nfunction isPrefixedValue(value) {\n return typeof value === 'string' && regex.test(value);\n}\nmodule.exports = exports['default'];\n\n/***/ }),\n/* 118 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\nObject.defineProperty(__webpack_exports__, \"__esModule\", { value: true });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__BrowserRouter__ = __webpack_require__(362);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"BrowserRouter\", function() { return __WEBPACK_IMPORTED_MODULE_0__BrowserRouter__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__HashRouter__ = __webpack_require__(364);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"HashRouter\", function() { return __WEBPACK_IMPORTED_MODULE_1__HashRouter__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Link__ = __webpack_require__(178);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"Link\", function() { return __WEBPACK_IMPORTED_MODULE_2__Link__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__MemoryRouter__ = __webpack_require__(366);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"MemoryRouter\", function() { return __WEBPACK_IMPORTED_MODULE_3__MemoryRouter__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__NavLink__ = __webpack_require__(369);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"NavLink\", function() { return __WEBPACK_IMPORTED_MODULE_4__NavLink__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__Prompt__ = __webpack_require__(372);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"Prompt\", function() { return __WEBPACK_IMPORTED_MODULE_5__Prompt__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__Redirect__ = __webpack_require__(374);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"Redirect\", function() { return __WEBPACK_IMPORTED_MODULE_6__Redirect__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__Route__ = __webpack_require__(179);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"Route\", function() { return __WEBPACK_IMPORTED_MODULE_7__Route__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__Router__ = __webpack_require__(121);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"Router\", function() { return __WEBPACK_IMPORTED_MODULE_8__Router__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__StaticRouter__ = __webpack_require__(380);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"StaticRouter\", function() { return __WEBPACK_IMPORTED_MODULE_9__StaticRouter__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__Switch__ = __webpack_require__(382);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"Switch\", function() { return __WEBPACK_IMPORTED_MODULE_10__Switch__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__matchPath__ = __webpack_require__(384);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"matchPath\", function() { return __WEBPACK_IMPORTED_MODULE_11__matchPath__[\"a\"]; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__withRouter__ = __webpack_require__(385);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"withRouter\", function() { return __WEBPACK_IMPORTED_MODULE_12__withRouter__[\"a\"]; });\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n/***/ }),\n/* 119 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\nexports.locationsAreEqual = exports.createLocation = undefined;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _resolvePathname = __webpack_require__(175);\n\nvar _resolvePathname2 = _interopRequireDefault(_resolvePathname);\n\nvar _valueEqual = __webpack_require__(176);\n\nvar _valueEqual2 = _interopRequireDefault(_valueEqual);\n\nvar _PathUtils = __webpack_require__(56);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar createLocation = exports.createLocation = function createLocation(path, state, key, currentLocation) {\n var location = void 0;\n if (typeof path === 'string') {\n // Two-arg form: push(path, state)\n location = (0, _PathUtils.parsePath)(path);\n location.state = state;\n } else {\n // One-arg form: push(location)\n location = _extends({}, path);\n\n if (location.pathname === undefined) location.pathname = '';\n\n if (location.search) {\n if (location.search.charAt(0) !== '?') location.search = '?' + location.search;\n } else {\n location.search = '';\n }\n\n if (location.hash) {\n if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash;\n } else {\n location.hash = '';\n }\n\n if (state !== undefined && location.state === undefined) location.state = state;\n }\n\n try {\n location.pathname = decodeURI(location.pathname);\n } catch (e) {\n if (e instanceof URIError) {\n throw new URIError('Pathname \"' + location.pathname + '\" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.');\n } else {\n throw e;\n }\n }\n\n if (key) location.key = key;\n\n if (currentLocation) {\n // Resolve incomplete/relative pathname relative to current location.\n if (!location.pathname) {\n location.pathname = currentLocation.pathname;\n } else if (location.pathname.charAt(0) !== '/') {\n location.pathname = (0, _resolvePathname2.default)(location.pathname, currentLocation.pathname);\n }\n } else {\n // When there is no prior location and pathname is empty, set it to /\n if (!location.pathname) {\n location.pathname = '/';\n }\n }\n\n return location;\n};\n\nvar locationsAreEqual = exports.locationsAreEqual = function locationsAreEqual(a, b) {\n return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && (0, _valueEqual2.default)(a.state, b.state);\n};\n\n/***/ }),\n/* 120 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _warning = __webpack_require__(13);\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar createTransitionManager = function createTransitionManager() {\n var prompt = null;\n\n var setPrompt = function setPrompt(nextPrompt) {\n (0, _warning2.default)(prompt == null, 'A history supports only one prompt at a time');\n\n prompt = nextPrompt;\n\n return function () {\n if (prompt === nextPrompt) prompt = null;\n };\n };\n\n var confirmTransitionTo = function confirmTransitionTo(location, action, getUserConfirmation, callback) {\n // TODO: If another transition starts while we're still confirming\n // the previous one, we may end up in a weird state. Figure out the\n // best way to handle this.\n if (prompt != null) {\n var result = typeof prompt === 'function' ? prompt(location, action) : prompt;\n\n if (typeof result === 'string') {\n if (typeof getUserConfirmation === 'function') {\n getUserConfirmation(result, callback);\n } else {\n (0, _warning2.default)(false, 'A history needs a getUserConfirmation function in order to use a prompt message');\n\n callback(true);\n }\n } else {\n // Return false from a transition hook to cancel the transition.\n callback(result !== false);\n }\n } else {\n callback(true);\n }\n };\n\n var listeners = [];\n\n var appendListener = function appendListener(fn) {\n var isActive = true;\n\n var listener = function listener() {\n if (isActive) fn.apply(undefined, arguments);\n };\n\n listeners.push(listener);\n\n return function () {\n isActive = false;\n listeners = listeners.filter(function (item) {\n return item !== listener;\n });\n };\n };\n\n var notifyListeners = function notifyListeners() {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n listeners.forEach(function (listener) {\n return listener.apply(undefined, args);\n });\n };\n\n return {\n setPrompt: setPrompt,\n confirmTransitionTo: confirmTransitionTo,\n appendListener: appendListener,\n notifyListeners: notifyListeners\n };\n};\n\nexports.default = createTransitionManager;\n\n/***/ }),\n/* 121 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react_router_es_Router__ = __webpack_require__(122);\n// Written in this round about way for babel-transform-imports\n\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (__WEBPACK_IMPORTED_MODULE_0_react_router_es_Router__[\"a\" /* default */]);\n\n/***/ }),\n/* 122 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_warning__ = __webpack_require__(13);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_warning___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_warning__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_invariant__ = __webpack_require__(11);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_invariant___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_invariant__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_prop_types__ = __webpack_require__(0);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_prop_types__);\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\n\n\n\n\n\n/**\n * The public API for putting history on context.\n */\n\nvar Router = function (_React$Component) {\n _inherits(Router, _React$Component);\n\n function Router() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, Router);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = {\n match: _this.computeMatch(_this.props.history.location.pathname)\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n Router.prototype.getChildContext = function getChildContext() {\n return {\n router: _extends({}, this.context.router, {\n history: this.props.history,\n route: {\n location: this.props.history.location,\n match: this.state.match\n }\n })\n };\n };\n\n Router.prototype.computeMatch = function computeMatch(pathname) {\n return {\n path: '/',\n url: '/',\n params: {},\n isExact: pathname === '/'\n };\n };\n\n Router.prototype.componentWillMount = function componentWillMount() {\n var _this2 = this;\n\n var _props = this.props,\n children = _props.children,\n history = _props.history;\n\n\n __WEBPACK_IMPORTED_MODULE_1_invariant___default()(children == null || __WEBPACK_IMPORTED_MODULE_2_react___default.a.Children.count(children) === 1, 'A may have only one child element');\n\n // Do this here so we can setState when a changes the\n // location in componentWillMount. This happens e.g. when doing\n // server rendering using a .\n this.unlisten = history.listen(function () {\n _this2.setState({\n match: _this2.computeMatch(history.location.pathname)\n });\n });\n };\n\n Router.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n __WEBPACK_IMPORTED_MODULE_0_warning___default()(this.props.history === nextProps.history, 'You cannot change ');\n };\n\n Router.prototype.componentWillUnmount = function componentWillUnmount() {\n this.unlisten();\n };\n\n Router.prototype.render = function render() {\n var children = this.props.children;\n\n return children ? __WEBPACK_IMPORTED_MODULE_2_react___default.a.Children.only(children) : null;\n };\n\n return Router;\n}(__WEBPACK_IMPORTED_MODULE_2_react___default.a.Component);\n\nRouter.propTypes = {\n history: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.object.isRequired,\n children: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.node\n};\nRouter.contextTypes = {\n router: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.object\n};\nRouter.childContextTypes = {\n router: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.object.isRequired\n};\n\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (Router);\n\n/***/ }),\n/* 123 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_path_to_regexp__ = __webpack_require__(370);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_path_to_regexp___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_path_to_regexp__);\n\n\nvar patternCache = {};\nvar cacheLimit = 10000;\nvar cacheCount = 0;\n\nvar compilePath = function compilePath(pattern, options) {\n var cacheKey = '' + options.end + options.strict + options.sensitive;\n var cache = patternCache[cacheKey] || (patternCache[cacheKey] = {});\n\n if (cache[pattern]) return cache[pattern];\n\n var keys = [];\n var re = __WEBPACK_IMPORTED_MODULE_0_path_to_regexp___default()(pattern, keys, options);\n var compiledPattern = { re: re, keys: keys };\n\n if (cacheCount < cacheLimit) {\n cache[pattern] = compiledPattern;\n cacheCount++;\n }\n\n return compiledPattern;\n};\n\n/**\n * Public API for matching a URL pathname to a path pattern.\n */\nvar matchPath = function matchPath(pathname) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n if (typeof options === 'string') options = { path: options };\n\n var _options = options,\n _options$path = _options.path,\n path = _options$path === undefined ? '/' : _options$path,\n _options$exact = _options.exact,\n exact = _options$exact === undefined ? false : _options$exact,\n _options$strict = _options.strict,\n strict = _options$strict === undefined ? false : _options$strict,\n _options$sensitive = _options.sensitive,\n sensitive = _options$sensitive === undefined ? false : _options$sensitive;\n\n var _compilePath = compilePath(path, { end: exact, strict: strict, sensitive: sensitive }),\n re = _compilePath.re,\n keys = _compilePath.keys;\n\n var match = re.exec(pathname);\n\n if (!match) return null;\n\n var url = match[0],\n values = match.slice(1);\n\n var isExact = pathname === url;\n\n if (exact && !isExact) return null;\n\n return {\n path: path, // the path pattern used to match\n url: path === '/' && url === '' ? '/' : url, // the matched portion of the URL\n isExact: isExact, // whether or not we matched exactly\n params: keys.reduce(function (memo, key, index) {\n memo[key.name] = values[index];\n return memo;\n }, {})\n };\n};\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (matchPath);\n\n/***/ }),\n/* 124 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_warning__ = __webpack_require__(13);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_warning___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_warning__);\n\n\nvar createTransitionManager = function createTransitionManager() {\n var prompt = null;\n\n var setPrompt = function setPrompt(nextPrompt) {\n __WEBPACK_IMPORTED_MODULE_0_warning___default()(prompt == null, 'A history supports only one prompt at a time');\n\n prompt = nextPrompt;\n\n return function () {\n if (prompt === nextPrompt) prompt = null;\n };\n };\n\n var confirmTransitionTo = function confirmTransitionTo(location, action, getUserConfirmation, callback) {\n // TODO: If another transition starts while we're still confirming\n // the previous one, we may end up in a weird state. Figure out the\n // best way to handle this.\n if (prompt != null) {\n var result = typeof prompt === 'function' ? prompt(location, action) : prompt;\n\n if (typeof result === 'string') {\n if (typeof getUserConfirmation === 'function') {\n getUserConfirmation(result, callback);\n } else {\n __WEBPACK_IMPORTED_MODULE_0_warning___default()(false, 'A history needs a getUserConfirmation function in order to use a prompt message');\n\n callback(true);\n }\n } else {\n // Return false from a transition hook to cancel the transition.\n callback(result !== false);\n }\n } else {\n callback(true);\n }\n };\n\n var listeners = [];\n\n var appendListener = function appendListener(fn) {\n var isActive = true;\n\n var listener = function listener() {\n if (isActive) fn.apply(undefined, arguments);\n };\n\n listeners.push(listener);\n\n return function () {\n isActive = false;\n listeners = listeners.filter(function (item) {\n return item !== listener;\n });\n };\n };\n\n var notifyListeners = function notifyListeners() {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n listeners.forEach(function (listener) {\n return listener.apply(undefined, args);\n });\n };\n\n return {\n setPrompt: setPrompt,\n confirmTransitionTo: confirmTransitionTo,\n appendListener: appendListener,\n notifyListeners: notifyListeners\n };\n};\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (createTransitionManager);\n\n/***/ }),\n/* 125 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties__ = __webpack_require__(10);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__ = __webpack_require__(3);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__CellSizeAndPositionManager__ = __webpack_require__(397);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__maxElementSize_js__ = __webpack_require__(398);\n\n\n\n\nvar babelPluginFlowReactPropTypes_proptype_VisibleCellRange = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_VisibleCellRange || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_CellSizeGetter = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_CellSizeGetter || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_Alignment = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_Alignment || __webpack_require__(0).any;\n\n\n\n\n/**\n * Browsers have scroll offset limitations (eg Chrome stops scrolling at ~33.5M pixels where as Edge tops out at ~1.5M pixels).\n * After a certain position, the browser won't allow the user to scroll further (even via JavaScript scroll offset adjustments).\n * This util picks a lower ceiling for max size and artificially adjusts positions within to make it transparent for users.\n */\n\n/**\n * Extends CellSizeAndPositionManager and adds scaling behavior for lists that are too large to fit within a browser's native limits.\n */\nvar ScalingCellSizeAndPositionManager = function () {\n function ScalingCellSizeAndPositionManager(_ref) {\n var _ref$maxScrollSize = _ref.maxScrollSize,\n maxScrollSize = _ref$maxScrollSize === undefined ? Object(__WEBPACK_IMPORTED_MODULE_4__maxElementSize_js__[\"a\" /* getMaxElementSize */])() : _ref$maxScrollSize,\n params = __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties___default()(_ref, ['maxScrollSize']);\n\n __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default()(this, ScalingCellSizeAndPositionManager);\n\n // Favor composition over inheritance to simplify IE10 support\n this._cellSizeAndPositionManager = new __WEBPACK_IMPORTED_MODULE_3__CellSizeAndPositionManager__[\"a\" /* default */](params);\n this._maxScrollSize = maxScrollSize;\n }\n\n __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass___default()(ScalingCellSizeAndPositionManager, [{\n key: 'areOffsetsAdjusted',\n value: function areOffsetsAdjusted() {\n return this._cellSizeAndPositionManager.getTotalSize() > this._maxScrollSize;\n }\n }, {\n key: 'configure',\n value: function configure(params) {\n this._cellSizeAndPositionManager.configure(params);\n }\n }, {\n key: 'getCellCount',\n value: function getCellCount() {\n return this._cellSizeAndPositionManager.getCellCount();\n }\n }, {\n key: 'getEstimatedCellSize',\n value: function getEstimatedCellSize() {\n return this._cellSizeAndPositionManager.getEstimatedCellSize();\n }\n }, {\n key: 'getLastMeasuredIndex',\n value: function getLastMeasuredIndex() {\n return this._cellSizeAndPositionManager.getLastMeasuredIndex();\n }\n\n /**\n * Number of pixels a cell at the given position (offset) should be shifted in order to fit within the scaled container.\n * The offset passed to this function is scaled (safe) as well.\n */\n\n }, {\n key: 'getOffsetAdjustment',\n value: function getOffsetAdjustment(_ref2) {\n var containerSize = _ref2.containerSize,\n offset = _ref2.offset;\n\n var totalSize = this._cellSizeAndPositionManager.getTotalSize();\n var safeTotalSize = this.getTotalSize();\n var offsetPercentage = this._getOffsetPercentage({\n containerSize: containerSize,\n offset: offset,\n totalSize: safeTotalSize\n });\n\n return Math.round(offsetPercentage * (safeTotalSize - totalSize));\n }\n }, {\n key: 'getSizeAndPositionOfCell',\n value: function getSizeAndPositionOfCell(index) {\n return this._cellSizeAndPositionManager.getSizeAndPositionOfCell(index);\n }\n }, {\n key: 'getSizeAndPositionOfLastMeasuredCell',\n value: function getSizeAndPositionOfLastMeasuredCell() {\n return this._cellSizeAndPositionManager.getSizeAndPositionOfLastMeasuredCell();\n }\n\n /** See CellSizeAndPositionManager#getTotalSize */\n\n }, {\n key: 'getTotalSize',\n value: function getTotalSize() {\n return Math.min(this._maxScrollSize, this._cellSizeAndPositionManager.getTotalSize());\n }\n\n /** See CellSizeAndPositionManager#getUpdatedOffsetForIndex */\n\n }, {\n key: 'getUpdatedOffsetForIndex',\n value: function getUpdatedOffsetForIndex(_ref3) {\n var _ref3$align = _ref3.align,\n align = _ref3$align === undefined ? 'auto' : _ref3$align,\n containerSize = _ref3.containerSize,\n currentOffset = _ref3.currentOffset,\n targetIndex = _ref3.targetIndex;\n\n currentOffset = this._safeOffsetToOffset({\n containerSize: containerSize,\n offset: currentOffset\n });\n\n var offset = this._cellSizeAndPositionManager.getUpdatedOffsetForIndex({\n align: align,\n containerSize: containerSize,\n currentOffset: currentOffset,\n targetIndex: targetIndex\n });\n\n return this._offsetToSafeOffset({\n containerSize: containerSize,\n offset: offset\n });\n }\n\n /** See CellSizeAndPositionManager#getVisibleCellRange */\n\n }, {\n key: 'getVisibleCellRange',\n value: function getVisibleCellRange(_ref4) {\n var containerSize = _ref4.containerSize,\n offset = _ref4.offset;\n\n offset = this._safeOffsetToOffset({\n containerSize: containerSize,\n offset: offset\n });\n\n return this._cellSizeAndPositionManager.getVisibleCellRange({\n containerSize: containerSize,\n offset: offset\n });\n }\n }, {\n key: 'resetCell',\n value: function resetCell(index) {\n this._cellSizeAndPositionManager.resetCell(index);\n }\n }, {\n key: '_getOffsetPercentage',\n value: function _getOffsetPercentage(_ref5) {\n var containerSize = _ref5.containerSize,\n offset = _ref5.offset,\n totalSize = _ref5.totalSize;\n\n return totalSize <= containerSize ? 0 : offset / (totalSize - containerSize);\n }\n }, {\n key: '_offsetToSafeOffset',\n value: function _offsetToSafeOffset(_ref6) {\n var containerSize = _ref6.containerSize,\n offset = _ref6.offset;\n\n var totalSize = this._cellSizeAndPositionManager.getTotalSize();\n var safeTotalSize = this.getTotalSize();\n\n if (totalSize === safeTotalSize) {\n return offset;\n } else {\n var offsetPercentage = this._getOffsetPercentage({\n containerSize: containerSize,\n offset: offset,\n totalSize: totalSize\n });\n\n return Math.round(offsetPercentage * (safeTotalSize - containerSize));\n }\n }\n }, {\n key: '_safeOffsetToOffset',\n value: function _safeOffsetToOffset(_ref7) {\n var containerSize = _ref7.containerSize,\n offset = _ref7.offset;\n\n var totalSize = this._cellSizeAndPositionManager.getTotalSize();\n var safeTotalSize = this.getTotalSize();\n\n if (totalSize === safeTotalSize) {\n return offset;\n } else {\n var offsetPercentage = this._getOffsetPercentage({\n containerSize: containerSize,\n offset: offset,\n totalSize: safeTotalSize\n });\n\n return Math.round(offsetPercentage * (totalSize - containerSize));\n }\n }\n }]);\n\n return ScalingCellSizeAndPositionManager;\n}();\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (ScalingCellSizeAndPositionManager);\n\n/***/ }),\n/* 126 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony export (immutable) */ __webpack_exports__[\"a\"] = createCallbackMemoizer;\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_keys__ = __webpack_require__(55);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_keys___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_keys__);\n\n/**\n * Helper utility that updates the specified callback whenever any of the specified indices have changed.\n */\nfunction createCallbackMemoizer() {\n var requireAllKeys = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;\n\n var cachedIndices = {};\n\n return function (_ref) {\n var callback = _ref.callback,\n indices = _ref.indices;\n\n var keys = __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_keys___default()(indices);\n var allInitialized = !requireAllKeys || keys.every(function (key) {\n var value = indices[key];\n return Array.isArray(value) ? value.length > 0 : value >= 0;\n });\n var indexChanged = keys.length !== __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_keys___default()(cachedIndices).length || keys.some(function (key) {\n var cachedValue = cachedIndices[key];\n var value = indices[key];\n\n return Array.isArray(value) ? cachedValue.join(',') !== value.join(',') : cachedValue !== value;\n });\n\n cachedIndices = indices;\n\n if (allInitialized && indexChanged) {\n callback(indices);\n }\n };\n}\n\n/***/ }),\n/* 127 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\nObject.defineProperty(__webpack_exports__, \"__esModule\", { value: true });\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);\n\n\nvar babelPluginFlowReactPropTypes_proptype_RowRendererParams = process.env.NODE_ENV === 'production' ? null : {\n index: __webpack_require__(0).number.isRequired,\n isScrolling: __webpack_require__(0).bool.isRequired,\n isVisible: __webpack_require__(0).bool.isRequired,\n key: __webpack_require__(0).string.isRequired,\n parent: __webpack_require__(0).object.isRequired,\n style: __webpack_require__(0).object.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_RowRendererParams', {\n value: babelPluginFlowReactPropTypes_proptype_RowRendererParams,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_RowRenderer = process.env.NODE_ENV === 'production' ? null : __webpack_require__(0).func;\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_RowRenderer', {\n value: babelPluginFlowReactPropTypes_proptype_RowRenderer,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_RenderedRows = process.env.NODE_ENV === 'production' ? null : {\n overscanStartIndex: __webpack_require__(0).number.isRequired,\n overscanStopIndex: __webpack_require__(0).number.isRequired,\n startIndex: __webpack_require__(0).number.isRequired,\n stopIndex: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_RenderedRows', {\n value: babelPluginFlowReactPropTypes_proptype_RenderedRows,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_Scroll = process.env.NODE_ENV === 'production' ? null : {\n clientHeight: __webpack_require__(0).number.isRequired,\n scrollHeight: __webpack_require__(0).number.isRequired,\n scrollTop: __webpack_require__(0).number.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_Scroll', {\n value: babelPluginFlowReactPropTypes_proptype_Scroll,\n configurable: true\n});\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 128 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\nObject.defineProperty(__webpack_exports__, \"__esModule\", { value: true });\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"DEFAULT_SCROLLING_RESET_TIME_INTERVAL\", function() { return DEFAULT_SCROLLING_RESET_TIME_INTERVAL; });\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__ = __webpack_require__(8);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of__ = __webpack_require__(5);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__ = __webpack_require__(3);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(6);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__ = __webpack_require__(7);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_classnames__ = __webpack_require__(45);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_classnames___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_7_classnames__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__PositionCache__ = __webpack_require__(424);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__utils_requestAnimationTimeout__ = __webpack_require__(58);\n\n\n\n\n\n\n\n\n\n\n\nvar babelPluginFlowReactPropTypes_proptype_AnimationTimeoutId = __webpack_require__(58).babelPluginFlowReactPropTypes_proptype_AnimationTimeoutId || __webpack_require__(0).any;\n\nvar emptyObject = {};\n\n/**\n * Specifies the number of miliseconds during which to disable pointer events while a scroll is in progress.\n * This improves performance and makes scrolling smoother.\n */\nvar DEFAULT_SCROLLING_RESET_TIME_INTERVAL = 150;\n\n/**\n * This component efficiently displays arbitrarily positioned cells using windowing techniques.\n * Cell position is determined by an injected `cellPositioner` property.\n * Windowing is vertical; this component does not support horizontal scrolling.\n *\n * Rendering occurs in two phases:\n * 1) First pass uses estimated cell sizes (provided by the cache) to determine how many cells to measure in a batch.\n * Batch size is chosen using a fast, naive layout algorithm that stacks images in order until the viewport has been filled.\n * After measurement is complete (componentDidMount or componentDidUpdate) this component evaluates positioned cells\n * in order to determine if another measurement pass is required (eg if actual cell sizes were less than estimated sizes).\n * All measurements are permanently cached (keyed by `keyMapper`) for performance purposes.\n * 2) Second pass uses the external `cellPositioner` to layout cells.\n * At this time the positioner has access to cached size measurements for all cells.\n * The positions it returns are cached by Masonry for fast access later.\n * Phase one is repeated if the user scrolls beyond the current layout's bounds.\n * If the layout is invalidated due to eg a resize, cached positions can be cleared using `recomputeCellPositions()`.\n *\n * Animation constraints:\n * Simple animations are supported (eg translate/slide into place on initial reveal).\n * More complex animations are not (eg flying from one position to another on resize).\n *\n * Layout constraints:\n * This component supports multi-column layout.\n * The height of each item may vary.\n * The width of each item must not exceed the width of the column it is \"in\".\n * The left position of all items within a column must align.\n * (Items may not span multiple columns.)\n */\n\nvar Masonry = function (_PureComponent) {\n __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default()(Masonry, _PureComponent);\n\n function Masonry(props, context) {\n __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default()(this, Masonry);\n\n var _this = __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default()(this, (Masonry.__proto__ || __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of___default()(Masonry)).call(this, props, context));\n\n _this._invalidateOnUpdateStartIndex = null;\n _this._invalidateOnUpdateStopIndex = null;\n _this._positionCache = new __WEBPACK_IMPORTED_MODULE_8__PositionCache__[\"a\" /* default */]();\n _this._startIndex = null;\n _this._startIndexMemoized = null;\n _this._stopIndex = null;\n _this._stopIndexMemoized = null;\n\n\n _this.state = {\n isScrolling: false,\n scrollTop: 0\n };\n\n _this._debounceResetIsScrollingCallback = _this._debounceResetIsScrollingCallback.bind(_this);\n _this._setScrollingContainerRef = _this._setScrollingContainerRef.bind(_this);\n _this._onScroll = _this._onScroll.bind(_this);\n return _this;\n }\n\n __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default()(Masonry, [{\n key: 'clearCellPositions',\n value: function clearCellPositions() {\n this._positionCache = new __WEBPACK_IMPORTED_MODULE_8__PositionCache__[\"a\" /* default */]();\n this.forceUpdate();\n }\n\n // HACK This method signature was intended for Grid\n\n }, {\n key: 'invalidateCellSizeAfterRender',\n value: function invalidateCellSizeAfterRender(_ref) {\n var index = _ref.rowIndex;\n\n if (this._invalidateOnUpdateStartIndex === null) {\n this._invalidateOnUpdateStartIndex = index;\n this._invalidateOnUpdateStopIndex = index;\n } else {\n this._invalidateOnUpdateStartIndex = Math.min(this._invalidateOnUpdateStartIndex, index);\n this._invalidateOnUpdateStopIndex = Math.max(this._invalidateOnUpdateStopIndex, index);\n }\n }\n }, {\n key: 'recomputeCellPositions',\n value: function recomputeCellPositions() {\n var stopIndex = this._positionCache.count - 1;\n\n this._positionCache = new __WEBPACK_IMPORTED_MODULE_8__PositionCache__[\"a\" /* default */]();\n this._populatePositionCache(0, stopIndex);\n\n this.forceUpdate();\n }\n }, {\n key: 'componentDidMount',\n value: function componentDidMount() {\n this._checkInvalidateOnUpdate();\n this._invokeOnScrollCallback();\n this._invokeOnCellsRenderedCallback();\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate() {\n this._checkInvalidateOnUpdate();\n this._invokeOnScrollCallback();\n this._invokeOnCellsRenderedCallback();\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n if (this._debounceResetIsScrollingId) {\n Object(__WEBPACK_IMPORTED_MODULE_9__utils_requestAnimationTimeout__[\"cancelAnimationTimeout\"])(this._debounceResetIsScrollingId);\n }\n }\n }, {\n key: 'componentWillReceiveProps',\n value: function componentWillReceiveProps(nextProps) {\n var scrollTop = this.props.scrollTop;\n\n\n if (scrollTop !== nextProps.scrollTop) {\n this._debounceResetIsScrolling();\n\n this.setState({\n isScrolling: true,\n scrollTop: nextProps.scrollTop\n });\n }\n }\n }, {\n key: 'render',\n value: function render() {\n var _this2 = this;\n\n var _props = this.props,\n autoHeight = _props.autoHeight,\n cellCount = _props.cellCount,\n cellMeasurerCache = _props.cellMeasurerCache,\n cellRenderer = _props.cellRenderer,\n className = _props.className,\n height = _props.height,\n id = _props.id,\n keyMapper = _props.keyMapper,\n overscanByPixels = _props.overscanByPixels,\n role = _props.role,\n style = _props.style,\n tabIndex = _props.tabIndex,\n width = _props.width;\n var _state = this.state,\n isScrolling = _state.isScrolling,\n scrollTop = _state.scrollTop;\n\n\n var children = [];\n\n var estimateTotalHeight = this._getEstimatedTotalHeight();\n\n var shortestColumnSize = this._positionCache.shortestColumnSize;\n var measuredCellCount = this._positionCache.count;\n\n var startIndex = 0;\n var stopIndex = void 0;\n\n this._positionCache.range(Math.max(0, scrollTop - overscanByPixels), height + overscanByPixels * 2, function (index, left, top) {\n if (typeof stopIndex === 'undefined') {\n startIndex = index;\n stopIndex = index;\n } else {\n startIndex = Math.min(startIndex, index);\n stopIndex = Math.max(stopIndex, index);\n }\n\n children.push(cellRenderer({\n index: index,\n isScrolling: isScrolling,\n key: keyMapper(index),\n parent: _this2,\n style: {\n height: cellMeasurerCache.getHeight(index),\n left: left,\n position: 'absolute',\n top: top,\n width: cellMeasurerCache.getWidth(index)\n }\n }));\n });\n\n // We need to measure additional cells for this layout\n if (shortestColumnSize < scrollTop + height + overscanByPixels && measuredCellCount < cellCount) {\n var batchSize = Math.min(cellCount - measuredCellCount, Math.ceil((scrollTop + height + overscanByPixels - shortestColumnSize) / cellMeasurerCache.defaultHeight * width / cellMeasurerCache.defaultWidth));\n\n for (var _index = measuredCellCount; _index < measuredCellCount + batchSize; _index++) {\n stopIndex = _index;\n\n children.push(cellRenderer({\n index: _index,\n isScrolling: isScrolling,\n key: keyMapper(_index),\n parent: this,\n style: {\n width: cellMeasurerCache.getWidth(_index)\n }\n }));\n }\n }\n\n this._startIndex = startIndex;\n this._stopIndex = stopIndex;\n\n return __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(\n 'div',\n {\n ref: this._setScrollingContainerRef,\n 'aria-label': this.props['aria-label'],\n className: __WEBPACK_IMPORTED_MODULE_7_classnames___default()('ReactVirtualized__Masonry', className),\n id: id,\n onScroll: this._onScroll,\n role: role,\n style: __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({\n boxSizing: 'border-box',\n direction: 'ltr',\n height: autoHeight ? 'auto' : height,\n overflowX: 'hidden',\n overflowY: estimateTotalHeight < height ? 'hidden' : 'auto',\n position: 'relative',\n width: width,\n WebkitOverflowScrolling: 'touch',\n willChange: 'transform'\n }, style),\n tabIndex: tabIndex },\n __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(\n 'div',\n {\n className: 'ReactVirtualized__Masonry__innerScrollContainer',\n style: {\n width: '100%',\n height: estimateTotalHeight,\n maxWidth: '100%',\n maxHeight: estimateTotalHeight,\n overflow: 'hidden',\n pointerEvents: isScrolling ? 'none' : '',\n position: 'relative'\n } },\n children\n )\n );\n }\n }, {\n key: '_checkInvalidateOnUpdate',\n value: function _checkInvalidateOnUpdate() {\n if (typeof this._invalidateOnUpdateStartIndex === 'number') {\n var _startIndex = this._invalidateOnUpdateStartIndex;\n var _stopIndex = this._invalidateOnUpdateStopIndex;\n\n this._invalidateOnUpdateStartIndex = null;\n this._invalidateOnUpdateStopIndex = null;\n\n // Query external layout logic for position of newly-measured cells\n this._populatePositionCache(_startIndex, _stopIndex);\n\n this.forceUpdate();\n }\n }\n }, {\n key: '_debounceResetIsScrolling',\n value: function _debounceResetIsScrolling() {\n var scrollingResetTimeInterval = this.props.scrollingResetTimeInterval;\n\n\n if (this._debounceResetIsScrollingId) {\n Object(__WEBPACK_IMPORTED_MODULE_9__utils_requestAnimationTimeout__[\"cancelAnimationTimeout\"])(this._debounceResetIsScrollingId);\n }\n\n this._debounceResetIsScrollingId = Object(__WEBPACK_IMPORTED_MODULE_9__utils_requestAnimationTimeout__[\"requestAnimationTimeout\"])(this._debounceResetIsScrollingCallback, scrollingResetTimeInterval);\n }\n }, {\n key: '_debounceResetIsScrollingCallback',\n value: function _debounceResetIsScrollingCallback() {\n this.setState({\n isScrolling: false\n });\n }\n }, {\n key: '_getEstimatedTotalHeight',\n value: function _getEstimatedTotalHeight() {\n var _props2 = this.props,\n cellCount = _props2.cellCount,\n cellMeasurerCache = _props2.cellMeasurerCache,\n width = _props2.width;\n\n\n var estimatedColumnCount = Math.max(1, Math.floor(width / cellMeasurerCache.defaultWidth));\n\n return this._positionCache.estimateTotalHeight(cellCount, estimatedColumnCount, cellMeasurerCache.defaultHeight);\n }\n }, {\n key: '_invokeOnScrollCallback',\n value: function _invokeOnScrollCallback() {\n var _props3 = this.props,\n height = _props3.height,\n onScroll = _props3.onScroll;\n var scrollTop = this.state.scrollTop;\n\n\n if (this._onScrollMemoized !== scrollTop) {\n onScroll({\n clientHeight: height,\n scrollHeight: this._getEstimatedTotalHeight(),\n scrollTop: scrollTop\n });\n\n this._onScrollMemoized = scrollTop;\n }\n }\n }, {\n key: '_invokeOnCellsRenderedCallback',\n value: function _invokeOnCellsRenderedCallback() {\n if (this._startIndexMemoized !== this._startIndex || this._stopIndexMemoized !== this._stopIndex) {\n var _onCellsRendered = this.props.onCellsRendered;\n\n\n _onCellsRendered({\n startIndex: this._startIndex,\n stopIndex: this._stopIndex\n });\n\n this._startIndexMemoized = this._startIndex;\n this._stopIndexMemoized = this._stopIndex;\n }\n }\n }, {\n key: '_populatePositionCache',\n value: function _populatePositionCache(startIndex, stopIndex) {\n var _props4 = this.props,\n cellMeasurerCache = _props4.cellMeasurerCache,\n cellPositioner = _props4.cellPositioner;\n\n\n for (var _index2 = startIndex; _index2 <= stopIndex; _index2++) {\n var _cellPositioner = cellPositioner(_index2),\n _left = _cellPositioner.left,\n _top = _cellPositioner.top;\n\n this._positionCache.setPosition(_index2, _left, _top, cellMeasurerCache.getHeight(_index2));\n }\n }\n }, {\n key: '_setScrollingContainerRef',\n value: function _setScrollingContainerRef(ref) {\n this._scrollingContainer = ref;\n }\n }, {\n key: '_onScroll',\n value: function _onScroll(event) {\n var height = this.props.height;\n\n\n var eventScrollTop = event.target.scrollTop;\n\n // When this component is shrunk drastically, React dispatches a series of back-to-back scroll events,\n // Gradually converging on a scrollTop that is within the bounds of the new, smaller height.\n // This causes a series of rapid renders that is slow for long lists.\n // We can avoid that by doing some simple bounds checking to ensure that scroll offsets never exceed their bounds.\n var scrollTop = Math.min(Math.max(0, this._getEstimatedTotalHeight() - height), eventScrollTop);\n\n // On iOS, we can arrive at negative offsets by swiping past the start or end.\n // Avoid re-rendering in this case as it can cause problems; see #532 for more.\n if (eventScrollTop !== scrollTop) {\n return;\n }\n\n // Prevent pointer events from interrupting a smooth scroll\n this._debounceResetIsScrolling();\n\n // Certain devices (like Apple touchpad) rapid-fire duplicate events.\n // Don't force a re-render if this is the case.\n // The mouse may move faster then the animation frame does.\n // Use requestAnimationFrame to avoid over-updating.\n if (this.state.scrollTop !== scrollTop) {\n this.setState({\n isScrolling: true,\n scrollTop: scrollTop\n });\n }\n }\n }]);\n\n return Masonry;\n}(__WEBPACK_IMPORTED_MODULE_6_react__[\"PureComponent\"]);\n\nMasonry.defaultProps = {\n autoHeight: false,\n keyMapper: identity,\n onCellsRendered: noop,\n onScroll: noop,\n overscanByPixels: 20,\n role: 'grid',\n scrollingResetTimeInterval: DEFAULT_SCROLLING_RESET_TIME_INTERVAL,\n style: emptyObject,\n tabIndex: 0\n};\nMasonry.propTypes = process.env.NODE_ENV === 'production' ? null : {\n autoHeight: __webpack_require__(0).bool.isRequired,\n cellCount: __webpack_require__(0).number.isRequired,\n cellMeasurerCache: typeof CellMeasurerCache === 'function' ? __webpack_require__(0).instanceOf(CellMeasurerCache).isRequired : __webpack_require__(0).any.isRequired,\n cellPositioner: typeof Positioner === 'function' ? __webpack_require__(0).instanceOf(Positioner).isRequired : __webpack_require__(0).any.isRequired,\n cellRenderer: typeof CellRenderer === 'function' ? __webpack_require__(0).instanceOf(CellRenderer).isRequired : __webpack_require__(0).any.isRequired,\n className: __webpack_require__(0).string,\n height: __webpack_require__(0).number.isRequired,\n id: __webpack_require__(0).string,\n keyMapper: typeof KeyMapper === 'function' ? __webpack_require__(0).instanceOf(KeyMapper).isRequired : __webpack_require__(0).any.isRequired,\n onCellsRendered: typeof OnCellsRenderedCallback === 'function' ? __webpack_require__(0).instanceOf(OnCellsRenderedCallback) : __webpack_require__(0).any,\n onScroll: typeof OnScrollCallback === 'function' ? __webpack_require__(0).instanceOf(OnScrollCallback) : __webpack_require__(0).any,\n overscanByPixels: __webpack_require__(0).number.isRequired,\n role: __webpack_require__(0).string.isRequired,\n scrollingResetTimeInterval: __webpack_require__(0).number.isRequired,\n style: function style(props, propName, componentName) {\n if (!Object.prototype.hasOwnProperty.call(props, propName)) {\n throw new Error('Prop `' + propName + '` has type \\'any\\' or \\'mixed\\', but was not provided to `' + componentName + '`. Pass undefined or any other value.');\n }\n },\n tabIndex: __webpack_require__(0).number.isRequired,\n width: __webpack_require__(0).number.isRequired\n};\n/* harmony default export */ __webpack_exports__[\"default\"] = (Masonry);\n\n\nfunction identity(value) {\n return value;\n}\n\nfunction noop() {}\n\nvar babelPluginFlowReactPropTypes_proptype_CellMeasurerCache = process.env.NODE_ENV === 'production' ? null : {\n defaultHeight: __webpack_require__(0).number.isRequired,\n defaultWidth: __webpack_require__(0).number.isRequired,\n getHeight: __webpack_require__(0).func.isRequired,\n getWidth: __webpack_require__(0).func.isRequired\n};\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_CellMeasurerCache', {\n value: babelPluginFlowReactPropTypes_proptype_CellMeasurerCache,\n configurable: true\n});\nvar babelPluginFlowReactPropTypes_proptype_Positioner = process.env.NODE_ENV === 'production' ? null : __webpack_require__(0).func;\nif (!(process.env.NODE_ENV === 'production') && typeof exports !== 'undefined') Object.defineProperty(exports, 'babelPluginFlowReactPropTypes_proptype_Positioner', {\n value: babelPluginFlowReactPropTypes_proptype_Positioner,\n configurable: true\n});\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 129 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar root = __webpack_require__(60);\n\n/** Built-in value references. */\nvar Symbol = root.Symbol;\n\nmodule.exports = Symbol;\n\n\n/***/ }),\n/* 130 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar MapCache = __webpack_require__(210),\n setCacheAdd = __webpack_require__(489),\n setCacheHas = __webpack_require__(490);\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values == null ? 0 : values.length;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\nmodule.exports = SetCache;\n\n\n/***/ }),\n/* 131 */\n/***/ (function(module, exports) {\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\nmodule.exports = eq;\n\n\n/***/ }),\n/* 132 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar baseIndexOf = __webpack_require__(491);\n\n/**\n * A specialized version of `_.includes` for arrays without support for\n * specifying an index to search from.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\nfunction arrayIncludes(array, value) {\n var length = array == null ? 0 : array.length;\n return !!length && baseIndexOf(array, value, 0) > -1;\n}\n\nmodule.exports = arrayIncludes;\n\n\n/***/ }),\n/* 133 */\n/***/ (function(module, exports) {\n\n/**\n * This function is like `arrayIncludes` except that it accepts a comparator.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @param {Function} comparator The comparator invoked per element.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\nfunction arrayIncludesWith(array, value, comparator) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (comparator(value, array[index])) {\n return true;\n }\n }\n return false;\n}\n\nmodule.exports = arrayIncludesWith;\n\n\n/***/ }),\n/* 134 */\n/***/ (function(module, exports) {\n\n/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\nmodule.exports = arrayMap;\n\n\n/***/ }),\n/* 135 */\n/***/ (function(module, exports) {\n\n/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\nmodule.exports = baseUnary;\n\n\n/***/ }),\n/* 136 */\n/***/ (function(module, exports) {\n\n/**\n * Checks if a `cache` value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\nmodule.exports = cacheHas;\n\n\n/***/ }),\n/* 137 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isFunction = __webpack_require__(211),\n isLength = __webpack_require__(213);\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\nmodule.exports = isArrayLike;\n\n\n/***/ }),\n/* 138 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nexports.default = shallowEqual;\nfunction shallowEqual(objA, objB) {\n\tif (objA === objB) {\n\t\treturn true;\n\t}\n\n\tvar keysA = Object.keys(objA);\n\tvar keysB = Object.keys(objB);\n\n\tif (keysA.length !== keysB.length) {\n\t\treturn false;\n\t}\n\n\t// Test for A's keys different from B.\n\tvar hasOwn = Object.prototype.hasOwnProperty;\n\tfor (var i = 0; i < keysA.length; i += 1) {\n\t\tif (!hasOwn.call(objB, keysA[i]) || objA[keysA[i]] !== objB[keysA[i]]) {\n\t\t\treturn false;\n\t\t}\n\n\t\tvar valA = objA[keysA[i]];\n\t\tvar valB = objB[keysA[i]];\n\n\t\tif (valA !== valB) {\n\t\t\treturn false;\n\t\t}\n\t}\n\n\treturn true;\n}\n\n/***/ }),\n/* 139 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\nexports['default'] = isDisposable;\n\nfunction isDisposable(obj) {\n return Boolean(obj && typeof obj.dispose === 'function');\n}\n\nmodule.exports = exports['default'];\n\n/***/ }),\n/* 140 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar FILE = exports.FILE = '__NATIVE_FILE__';\nvar URL = exports.URL = '__NATIVE_URL__';\nvar TEXT = exports.TEXT = '__NATIVE_TEXT__';\n\n/***/ }),\n/* 141 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _getPrototypeOf = __webpack_require__(5);\n\nvar _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);\n\nvar _classCallCheck2 = __webpack_require__(3);\n\nvar _classCallCheck3 = _interopRequireDefault(_classCallCheck2);\n\nvar _createClass2 = __webpack_require__(4);\n\nvar _createClass3 = _interopRequireDefault(_createClass2);\n\nvar _possibleConstructorReturn2 = __webpack_require__(6);\n\nvar _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);\n\nvar _inherits2 = __webpack_require__(7);\n\nvar _inherits3 = _interopRequireDefault(_inherits2);\n\nvar _typeof2 = __webpack_require__(103);\n\nvar _typeof3 = _interopRequireDefault(_typeof2);\n\nvar _keys = __webpack_require__(55);\n\nvar _keys2 = _interopRequireDefault(_keys);\n\nvar _objectWithoutProperties2 = __webpack_require__(10);\n\nvar _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);\n\nvar _assign = __webpack_require__(186);\n\nvar _assign2 = _interopRequireDefault(_assign);\n\nexports.withOptions = withOptions;\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _shallowEqual = __webpack_require__(69);\n\nvar _shallowEqual2 = _interopRequireDefault(_shallowEqual);\n\nvar _warning = __webpack_require__(13);\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nvar _supports = __webpack_require__(563);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar defaultEventOptions = {\n capture: false,\n passive: false\n};\n\nfunction mergeDefaultEventOptions(options) {\n return (0, _assign2.default)({}, defaultEventOptions, options);\n}\n\nfunction getEventListenerArgs(eventName, callback, options) {\n var args = [eventName, callback];\n args.push(_supports.passiveOption ? options : options.capture);\n return args;\n}\n\nfunction on(target, eventName, callback, options) {\n // eslint-disable-next-line prefer-spread\n target.addEventListener.apply(target, getEventListenerArgs(eventName, callback, options));\n}\n\nfunction off(target, eventName, callback, options) {\n // eslint-disable-next-line prefer-spread\n target.removeEventListener.apply(target, getEventListenerArgs(eventName, callback, options));\n}\n\nfunction forEachListener(props, iteratee) {\n var children = props.children,\n target = props.target,\n eventProps = (0, _objectWithoutProperties3.default)(props, ['children', 'target']);\n\n\n (0, _keys2.default)(eventProps).forEach(function (name) {\n if (name.substring(0, 2) !== 'on') {\n return;\n }\n\n var prop = eventProps[name];\n var type = typeof prop === 'undefined' ? 'undefined' : (0, _typeof3.default)(prop);\n var isObject = type === 'object';\n var isFunction = type === 'function';\n\n if (!isObject && !isFunction) {\n return;\n }\n\n var capture = name.substr(-7).toLowerCase() === 'capture';\n var eventName = name.substring(2).toLowerCase();\n eventName = capture ? eventName.substring(0, eventName.length - 7) : eventName;\n\n if (isObject) {\n iteratee(eventName, prop.handler, prop.options);\n } else {\n iteratee(eventName, prop, mergeDefaultEventOptions({ capture: capture }));\n }\n });\n}\n\nfunction withOptions(handler, options) {\n process.env.NODE_ENV !== \"production\" ? (0, _warning2.default)(options, 'react-event-listener: should be specified options in withOptions.') : void 0;\n\n return {\n handler: handler,\n options: mergeDefaultEventOptions(options)\n };\n}\n\nvar EventListener = function (_React$Component) {\n (0, _inherits3.default)(EventListener, _React$Component);\n\n function EventListener() {\n (0, _classCallCheck3.default)(this, EventListener);\n return (0, _possibleConstructorReturn3.default)(this, (EventListener.__proto__ || (0, _getPrototypeOf2.default)(EventListener)).apply(this, arguments));\n }\n\n (0, _createClass3.default)(EventListener, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n this.addListeners();\n }\n }, {\n key: 'shouldComponentUpdate',\n value: function shouldComponentUpdate(nextProps) {\n return !(0, _shallowEqual2.default)(this.props, nextProps);\n }\n }, {\n key: 'componentWillUpdate',\n value: function componentWillUpdate() {\n this.removeListeners();\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate() {\n this.addListeners();\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n this.removeListeners();\n }\n }, {\n key: 'addListeners',\n value: function addListeners() {\n this.applyListeners(on);\n }\n }, {\n key: 'removeListeners',\n value: function removeListeners() {\n this.applyListeners(off);\n }\n }, {\n key: 'applyListeners',\n value: function applyListeners(onOrOff) {\n var target = this.props.target;\n\n\n if (target) {\n var element = target;\n\n if (typeof target === 'string') {\n element = window[target];\n }\n\n forEachListener(this.props, onOrOff.bind(null, element));\n }\n }\n }, {\n key: 'render',\n value: function render() {\n return this.props.children || null;\n }\n }]);\n return EventListener;\n}(_react2.default.Component);\n\nEventListener.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * You can provide a single child too.\n */\n children: _propTypes2.default.node,\n /**\n * The DOM target to listen to.\n */\n target: _propTypes2.default.oneOfType([_propTypes2.default.object, _propTypes2.default.string]).isRequired\n} : {};\n\nexports.default = EventListener;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 142 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = {\n once: function once(el, type, callback) {\n var typeArray = type ? type.split(' ') : [];\n var recursiveFunction = function recursiveFunction(event) {\n event.target.removeEventListener(event.type, recursiveFunction);\n return callback(event);\n };\n\n for (var i = typeArray.length - 1; i >= 0; i--) {\n this.on(el, typeArray[i], recursiveFunction);\n }\n },\n on: function on(el, type, callback) {\n if (el.addEventListener) {\n el.addEventListener(type, callback);\n } else {\n // IE8+ Support\n el.attachEvent('on' + type, function () {\n callback.call(el);\n });\n }\n },\n off: function off(el, type, callback) {\n if (el.removeEventListener) {\n el.removeEventListener(type, callback);\n } else {\n // IE8+ Support\n el.detachEvent('on' + type, callback);\n }\n },\n isKeyboard: function isKeyboard(event) {\n return ['keydown', 'keypress', 'keyup'].indexOf(event.type) !== -1;\n }\n};\n\n/***/ }),\n/* 143 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = undefined;\n\nvar _TextField = __webpack_require__(611);\n\nvar _TextField2 = _interopRequireDefault(_TextField);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _TextField2.default;\n\n/***/ }),\n/* 144 */\n/***/ (function(module, exports) {\n\n// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nfunction EventEmitter() {\n this._events = this._events || {};\n this._maxListeners = this._maxListeners || undefined;\n}\nmodule.exports = EventEmitter;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nEventEmitter.defaultMaxListeners = 10;\n\n// Obviously not all Emitters should be limited to 10. This function allows\n// that to be increased. Set to zero for unlimited.\nEventEmitter.prototype.setMaxListeners = function(n) {\n if (!isNumber(n) || n < 0 || isNaN(n))\n throw TypeError('n must be a positive number');\n this._maxListeners = n;\n return this;\n};\n\nEventEmitter.prototype.emit = function(type) {\n var er, handler, len, args, i, listeners;\n\n if (!this._events)\n this._events = {};\n\n // If there is no 'error' event listener then throw.\n if (type === 'error') {\n if (!this._events.error ||\n (isObject(this._events.error) && !this._events.error.length)) {\n er = arguments[1];\n if (er instanceof Error) {\n throw er; // Unhandled 'error' event\n } else {\n // At least give some kind of context to the user\n var err = new Error('Uncaught, unspecified \"error\" event. (' + er + ')');\n err.context = er;\n throw err;\n }\n }\n }\n\n handler = this._events[type];\n\n if (isUndefined(handler))\n return false;\n\n if (isFunction(handler)) {\n switch (arguments.length) {\n // fast cases\n case 1:\n handler.call(this);\n break;\n case 2:\n handler.call(this, arguments[1]);\n break;\n case 3:\n handler.call(this, arguments[1], arguments[2]);\n break;\n // slower\n default:\n args = Array.prototype.slice.call(arguments, 1);\n handler.apply(this, args);\n }\n } else if (isObject(handler)) {\n args = Array.prototype.slice.call(arguments, 1);\n listeners = handler.slice();\n len = listeners.length;\n for (i = 0; i < len; i++)\n listeners[i].apply(this, args);\n }\n\n return true;\n};\n\nEventEmitter.prototype.addListener = function(type, listener) {\n var m;\n\n if (!isFunction(listener))\n throw TypeError('listener must be a function');\n\n if (!this._events)\n this._events = {};\n\n // To avoid recursion in the case that type === \"newListener\"! Before\n // adding it to the listeners, first emit \"newListener\".\n if (this._events.newListener)\n this.emit('newListener', type,\n isFunction(listener.listener) ?\n listener.listener : listener);\n\n if (!this._events[type])\n // Optimize the case of one listener. Don't need the extra array object.\n this._events[type] = listener;\n else if (isObject(this._events[type]))\n // If we've already got an array, just append.\n this._events[type].push(listener);\n else\n // Adding the second element, need to change to array.\n this._events[type] = [this._events[type], listener];\n\n // Check for listener leak\n if (isObject(this._events[type]) && !this._events[type].warned) {\n if (!isUndefined(this._maxListeners)) {\n m = this._maxListeners;\n } else {\n m = EventEmitter.defaultMaxListeners;\n }\n\n if (m && m > 0 && this._events[type].length > m) {\n this._events[type].warned = true;\n console.error('(node) warning: possible EventEmitter memory ' +\n 'leak detected. %d listeners added. ' +\n 'Use emitter.setMaxListeners() to increase limit.',\n this._events[type].length);\n if (typeof console.trace === 'function') {\n // not supported in IE 10\n console.trace();\n }\n }\n }\n\n return this;\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.once = function(type, listener) {\n if (!isFunction(listener))\n throw TypeError('listener must be a function');\n\n var fired = false;\n\n function g() {\n this.removeListener(type, g);\n\n if (!fired) {\n fired = true;\n listener.apply(this, arguments);\n }\n }\n\n g.listener = listener;\n this.on(type, g);\n\n return this;\n};\n\n// emits a 'removeListener' event iff the listener was removed\nEventEmitter.prototype.removeListener = function(type, listener) {\n var list, position, length, i;\n\n if (!isFunction(listener))\n throw TypeError('listener must be a function');\n\n if (!this._events || !this._events[type])\n return this;\n\n list = this._events[type];\n length = list.length;\n position = -1;\n\n if (list === listener ||\n (isFunction(list.listener) && list.listener === listener)) {\n delete this._events[type];\n if (this._events.removeListener)\n this.emit('removeListener', type, listener);\n\n } else if (isObject(list)) {\n for (i = length; i-- > 0;) {\n if (list[i] === listener ||\n (list[i].listener && list[i].listener === listener)) {\n position = i;\n break;\n }\n }\n\n if (position < 0)\n return this;\n\n if (list.length === 1) {\n list.length = 0;\n delete this._events[type];\n } else {\n list.splice(position, 1);\n }\n\n if (this._events.removeListener)\n this.emit('removeListener', type, listener);\n }\n\n return this;\n};\n\nEventEmitter.prototype.removeAllListeners = function(type) {\n var key, listeners;\n\n if (!this._events)\n return this;\n\n // not listening for removeListener, no need to emit\n if (!this._events.removeListener) {\n if (arguments.length === 0)\n this._events = {};\n else if (this._events[type])\n delete this._events[type];\n return this;\n }\n\n // emit removeListener for all listeners on all events\n if (arguments.length === 0) {\n for (key in this._events) {\n if (key === 'removeListener') continue;\n this.removeAllListeners(key);\n }\n this.removeAllListeners('removeListener');\n this._events = {};\n return this;\n }\n\n listeners = this._events[type];\n\n if (isFunction(listeners)) {\n this.removeListener(type, listeners);\n } else if (listeners) {\n // LIFO order\n while (listeners.length)\n this.removeListener(type, listeners[listeners.length - 1]);\n }\n delete this._events[type];\n\n return this;\n};\n\nEventEmitter.prototype.listeners = function(type) {\n var ret;\n if (!this._events || !this._events[type])\n ret = [];\n else if (isFunction(this._events[type]))\n ret = [this._events[type]];\n else\n ret = this._events[type].slice();\n return ret;\n};\n\nEventEmitter.prototype.listenerCount = function(type) {\n if (this._events) {\n var evlistener = this._events[type];\n\n if (isFunction(evlistener))\n return 1;\n else if (evlistener)\n return evlistener.length;\n }\n return 0;\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n return emitter.listenerCount(type);\n};\n\nfunction isFunction(arg) {\n return typeof arg === 'function';\n}\n\nfunction isNumber(arg) {\n return typeof arg === 'number';\n}\n\nfunction isObject(arg) {\n return typeof arg === 'object' && arg !== null;\n}\n\nfunction isUndefined(arg) {\n return arg === void 0;\n}\n\n\n/***/ }),\n/* 145 */\n/***/ (function(module, exports, __webpack_require__) {\n\nexports = module.exports = __webpack_require__(246);\nexports.Stream = exports;\nexports.Readable = exports;\nexports.Writable = __webpack_require__(146);\nexports.Duplex = __webpack_require__(39);\nexports.Transform = __webpack_require__(250);\nexports.PassThrough = __webpack_require__(626);\n\n\n/***/ }),\n/* 146 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process, setImmediate, global) {// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n\n\n\n/**/\n\nvar processNextTick = __webpack_require__(91).nextTick;\n/**/\n\nmodule.exports = Writable;\n\n/* */\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n}\n\n// It seems a linked list but it is not\n// there will be only 2 of these for each stream\nfunction CorkedRequest(state) {\n var _this = this;\n\n this.next = null;\n this.entry = null;\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\nvar asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;\n/**/\n\n/**/\nvar Duplex;\n/**/\n\nWritable.WritableState = WritableState;\n\n/**/\nvar util = __webpack_require__(65);\nutil.inherits = __webpack_require__(48);\n/**/\n\n/**/\nvar internalUtil = {\n deprecate: __webpack_require__(625)\n};\n/**/\n\n/**/\nvar Stream = __webpack_require__(247);\n/**/\n\n/**/\n\nvar Buffer = __webpack_require__(92).Buffer;\nvar OurUint8Array = global.Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\n\nvar destroyImpl = __webpack_require__(248);\n\nutil.inherits(Writable, Stream);\n\nfunction nop() {}\n\nfunction WritableState(options, stream) {\n Duplex = Duplex || __webpack_require__(39);\n\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n var isDuplex = stream instanceof Duplex;\n\n // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n this.objectMode = !!options.objectMode;\n\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;\n\n // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n var hwm = options.highWaterMark;\n var writableHwm = options.writableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;\n\n // cast to ints.\n this.highWaterMark = Math.floor(this.highWaterMark);\n\n // if _final has been called\n this.finalCalled = false;\n\n // drain event flag.\n this.needDrain = false;\n // at the start of calling end()\n this.ending = false;\n // when end() has been called, and returned\n this.ended = false;\n // when 'finish' is emitted\n this.finished = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n this.length = 0;\n\n // a flag to see when we're in the middle of a write.\n this.writing = false;\n\n // when true all writes will be buffered until .uncork() call\n this.corked = 0;\n\n // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n this.sync = true;\n\n // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n this.bufferProcessing = false;\n\n // the callback that's passed to _write(chunk,cb)\n this.onwrite = function (er) {\n onwrite(stream, er);\n };\n\n // the callback that the user supplies to write(chunk,encoding,cb)\n this.writecb = null;\n\n // the amount that is being written when _write is called.\n this.writelen = 0;\n\n this.bufferedRequest = null;\n this.lastBufferedRequest = null;\n\n // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n this.pendingcb = 0;\n\n // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n this.prefinished = false;\n\n // True if the error was already emitted and should not be thrown again\n this.errorEmitted = false;\n\n // count buffered requests\n this.bufferedRequestCount = 0;\n\n // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n this.corkedRequestsFree = new CorkedRequest(this);\n}\n\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n while (current) {\n out.push(current);\n current = current.next;\n }\n return out;\n};\n\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function () {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})();\n\n// Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\nvar realHasInstance;\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function (object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function (object) {\n return object instanceof this;\n };\n}\n\nfunction Writable(options) {\n Duplex = Duplex || __webpack_require__(39);\n\n // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {\n return new Writable(options);\n }\n\n this._writableState = new WritableState(options, this);\n\n // legacy.\n this.writable = true;\n\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n\n if (typeof options.writev === 'function') this._writev = options.writev;\n\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n\n if (typeof options.final === 'function') this._final = options.final;\n }\n\n Stream.call(this);\n}\n\n// Otherwise people can pipe Writable streams, which is just wrong.\nWritable.prototype.pipe = function () {\n this.emit('error', new Error('Cannot pipe, not readable'));\n};\n\nfunction writeAfterEnd(stream, cb) {\n var er = new Error('write after end');\n // TODO: defer error events consistently everywhere, not just the cb\n stream.emit('error', er);\n processNextTick(cb, er);\n}\n\n// Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\nfunction validChunk(stream, state, chunk, cb) {\n var valid = true;\n var er = false;\n\n if (chunk === null) {\n er = new TypeError('May not write null values to stream');\n } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n if (er) {\n stream.emit('error', er);\n processNextTick(cb, er);\n valid = false;\n }\n return valid;\n}\n\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n\n if (typeof cb !== 'function') cb = nop;\n\n if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n\n return ret;\n};\n\nWritable.prototype.cork = function () {\n var state = this._writableState;\n\n state.corked++;\n};\n\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n\n if (state.corked) {\n state.corked--;\n\n if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\n\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\n\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n return chunk;\n}\n\n// if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n var len = state.objectMode ? 1 : chunk.length;\n\n state.length += len;\n\n var ret = state.length < state.highWaterMark;\n // we must ensure that previous needDrain will not be reset to false.\n if (!ret) state.needDrain = true;\n\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n\n return ret;\n}\n\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\n\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n processNextTick(cb, er);\n // this can emit finish, and it will always happen\n // after error\n processNextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er);\n // this can emit finish, but finish must\n // always follow error\n finishMaybe(stream, state);\n }\n}\n\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\n\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n\n onwriteStateUpdate(state);\n\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state);\n\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n\n if (sync) {\n /**/\n asyncWrite(afterWrite, stream, state, finished, cb);\n /**/\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\n\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n}\n\n// Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n}\n\n// if there's something in the buffer waiting, then process it\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n\n var count = 0;\n var allBuffers = true;\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n buffer.allBuffers = allBuffers;\n\n doWrite(stream, state, true, state.length, buffer, '', holder.finish);\n\n // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n state.pendingcb++;\n state.lastBufferedRequest = null;\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--;\n // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n if (state.writing) {\n break;\n }\n }\n\n if (entry === null) state.lastBufferedRequest = null;\n }\n\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\n\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new Error('_write() is not implemented'));\n};\n\nWritable.prototype._writev = null;\n\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);\n\n // .end() fully uncorks\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n }\n\n // ignore unnecessary end() calls.\n if (!state.ending && !state.finished) endWritable(this, state, cb);\n};\n\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n if (err) {\n stream.emit('error', err);\n }\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function') {\n state.pendingcb++;\n state.finalCalled = true;\n processNextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\n\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n if (need) {\n prefinish(stream, state);\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n }\n }\n return need;\n}\n\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n if (cb) {\n if (state.finished) processNextTick(cb);else stream.once('finish', cb);\n }\n state.ended = true;\n stream.writable = false;\n}\n\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n }\n if (state.corkedRequestsFree) {\n state.corkedRequestsFree.next = corkReq;\n } else {\n state.corkedRequestsFree = corkReq;\n }\n}\n\nObject.defineProperty(Writable.prototype, 'destroyed', {\n get: function () {\n if (this._writableState === undefined) {\n return false;\n }\n return this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._writableState.destroyed = value;\n }\n});\n\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\nWritable.prototype._destroy = function (err, cb) {\n this.end();\n cb(err);\n};\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2), __webpack_require__(623).setImmediate, __webpack_require__(18)))\n\n/***/ }),\n/* 147 */\n/***/ (function(module, exports) {\n\nmodule.exports = function(it){\n return typeof it === 'object' ? it !== null : typeof it === 'function';\n};\n\n/***/ }),\n/* 148 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// Thank's IE8 for his funny defineProperty\nmodule.exports = !__webpack_require__(254)(function(){\n return Object.defineProperty({}, 'a', {get: function(){ return 7; }}).a != 7;\n});\n\n/***/ }),\n/* 149 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar external = __webpack_require__(66);\nvar DataWorker = __webpack_require__(258);\nvar DataLengthProbe = __webpack_require__(259);\nvar Crc32Probe = __webpack_require__(260);\nvar DataLengthProbe = __webpack_require__(259);\n\n/**\n * Represent a compressed object, with everything needed to decompress it.\n * @constructor\n * @param {number} compressedSize the size of the data compressed.\n * @param {number} uncompressedSize the size of the data after decompression.\n * @param {number} crc32 the crc32 of the decompressed file.\n * @param {object} compression the type of compression, see lib/compressions.js.\n * @param {String|ArrayBuffer|Uint8Array|Buffer} data the compressed data.\n */\nfunction CompressedObject(compressedSize, uncompressedSize, crc32, compression, data) {\n this.compressedSize = compressedSize;\n this.uncompressedSize = uncompressedSize;\n this.crc32 = crc32;\n this.compression = compression;\n this.compressedContent = data;\n}\n\nCompressedObject.prototype = {\n /**\n * Create a worker to get the uncompressed content.\n * @return {GenericWorker} the worker.\n */\n getContentWorker : function () {\n var worker = new DataWorker(external.Promise.resolve(this.compressedContent))\n .pipe(this.compression.uncompressWorker())\n .pipe(new DataLengthProbe(\"data_length\"));\n\n var that = this;\n worker.on(\"end\", function () {\n if(this.streamInfo['data_length'] !== that.uncompressedSize) {\n throw new Error(\"Bug : uncompressed data size mismatch\");\n }\n });\n return worker;\n },\n /**\n * Create a worker to get the compressed content.\n * @return {GenericWorker} the worker.\n */\n getCompressedWorker : function () {\n return new DataWorker(external.Promise.resolve(this.compressedContent))\n .withStreamInfo(\"compressedSize\", this.compressedSize)\n .withStreamInfo(\"uncompressedSize\", this.uncompressedSize)\n .withStreamInfo(\"crc32\", this.crc32)\n .withStreamInfo(\"compression\", this.compression)\n ;\n }\n};\n\n/**\n * Chain the given worker with other workers to compress the content with the\n * given compresion.\n * @param {GenericWorker} uncompressedWorker the worker to pipe.\n * @param {Object} compression the compression object.\n * @param {Object} compressionOptions the options to use when compressing.\n * @return {GenericWorker} the new worker compressing the content.\n */\nCompressedObject.createWorkerFrom = function (uncompressedWorker, compression, compressionOptions) {\n return uncompressedWorker\n .pipe(new Crc32Probe())\n .pipe(new DataLengthProbe(\"uncompressedSize\"))\n .pipe(compression.compressWorker(compressionOptions))\n .pipe(new DataLengthProbe(\"compressedSize\"))\n .withStreamInfo(\"compression\", compression);\n};\n\nmodule.exports = CompressedObject;\n\n\n/***/ }),\n/* 150 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar utils = __webpack_require__(14);\n\n/**\n * The following functions come from pako, from pako/lib/zlib/crc32.js\n * released under the MIT license, see pako https://github.com/nodeca/pako/\n */\n\n// Use ordinary array, since untyped makes no boost here\nfunction makeTable() {\n var c, table = [];\n\n for(var n =0; n < 256; n++){\n c = n;\n for(var k =0; k < 8; k++){\n c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));\n }\n table[n] = c;\n }\n\n return table;\n}\n\n// Create table on load. Just 255 signed longs. Not a problem.\nvar crcTable = makeTable();\n\n\nfunction crc32(crc, buf, len, pos) {\n var t = crcTable, end = pos + len;\n\n crc = crc ^ (-1);\n\n for (var i = pos; i < end; i++ ) {\n crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];\n }\n\n return (crc ^ (-1)); // >>> 0;\n}\n\n// That's all for the pako functions.\n\n/**\n * Compute the crc32 of a string.\n * This is almost the same as the function crc32, but for strings. Using the\n * same function for the two use cases leads to horrible performances.\n * @param {Number} crc the starting value of the crc.\n * @param {String} str the string to use.\n * @param {Number} len the length of the string.\n * @param {Number} pos the starting position for the crc32 computation.\n * @return {Number} the computed crc32.\n */\nfunction crc32str(crc, str, len, pos) {\n var t = crcTable, end = pos + len;\n\n crc = crc ^ (-1);\n\n for (var i = pos; i < end; i++ ) {\n crc = (crc >>> 8) ^ t[(crc ^ str.charCodeAt(i)) & 0xFF];\n }\n\n return (crc ^ (-1)); // >>> 0;\n}\n\nmodule.exports = function crc32wrapper(input, crc) {\n if (typeof input === \"undefined\" || !input.length) {\n return 0;\n }\n\n var isArray = utils.getTypeOf(input) !== \"string\";\n\n if(isArray) {\n return crc32(crc|0, input, input.length, 0);\n } else {\n return crc32str(crc|0, input, input.length, 0);\n }\n};\n\n\n/***/ }),\n/* 151 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n// (C) 1995-2013 Jean-loup Gailly and Mark Adler\n// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin\n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would be\n// appreciated but is not required.\n// 2. Altered source versions must be plainly marked as such, and must not be\n// misrepresented as being the original software.\n// 3. This notice may not be removed or altered from any source distribution.\n\nmodule.exports = {\n 2: 'need dictionary', /* Z_NEED_DICT 2 */\n 1: 'stream end', /* Z_STREAM_END 1 */\n 0: '', /* Z_OK 0 */\n '-1': 'file error', /* Z_ERRNO (-1) */\n '-2': 'stream error', /* Z_STREAM_ERROR (-2) */\n '-3': 'data error', /* Z_DATA_ERROR (-3) */\n '-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */\n '-5': 'buffer error', /* Z_BUF_ERROR (-5) */\n '-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */\n};\n\n\n/***/ }),\n/* 152 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\n\n\n\nvar canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n\n/**\n * Simple, lightweight module assisting with the detection and context of\n * Worker. Helps avoid circular dependencies and allows code to reason about\n * whether or not they are in a Worker, even if they never include the main\n * `ReactWorker` dependency.\n */\nvar ExecutionEnvironment = {\n\n canUseDOM: canUseDOM,\n\n canUseWorkers: typeof Worker !== 'undefined',\n\n canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent),\n\n canUseViewport: canUseDOM && !!window.screen,\n\n isInWorker: !canUseDOM // For now, this is true - might change in the future.\n\n};\n\nmodule.exports = ExecutionEnvironment;\n\n/***/ }),\n/* 153 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @typechecks\n */\n\nvar emptyFunction = __webpack_require__(23);\n\n/**\n * Upstream version of event listener. Does not take into account specific\n * nature of platform.\n */\nvar EventListener = {\n /**\n * Listen to DOM events during the bubble phase.\n *\n * @param {DOMEventTarget} target DOM element to register listener on.\n * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.\n * @param {function} callback Callback function.\n * @return {object} Object with a `remove` method.\n */\n listen: function listen(target, eventType, callback) {\n if (target.addEventListener) {\n target.addEventListener(eventType, callback, false);\n return {\n remove: function remove() {\n target.removeEventListener(eventType, callback, false);\n }\n };\n } else if (target.attachEvent) {\n target.attachEvent('on' + eventType, callback);\n return {\n remove: function remove() {\n target.detachEvent('on' + eventType, callback);\n }\n };\n }\n },\n\n /**\n * Listen to DOM events during the capture phase.\n *\n * @param {DOMEventTarget} target DOM element to register listener on.\n * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.\n * @param {function} callback Callback function.\n * @return {object} Object with a `remove` method.\n */\n capture: function capture(target, eventType, callback) {\n if (target.addEventListener) {\n target.addEventListener(eventType, callback, true);\n return {\n remove: function remove() {\n target.removeEventListener(eventType, callback, true);\n }\n };\n } else {\n if (process.env.NODE_ENV !== 'production') {\n console.error('Attempted to listen to events during the capture phase on a ' + 'browser that does not support the capture phase. Your application ' + 'will not receive some events.');\n }\n return {\n remove: emptyFunction\n };\n }\n },\n\n registerDefault: function registerDefault() {}\n};\n\nmodule.exports = EventListener;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 154 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @typechecks\n */\n\n/* eslint-disable fb-www/typeof-undefined */\n\n/**\n * Same as document.activeElement but wraps in a try-catch block. In IE it is\n * not safe to call document.activeElement if there is nothing focused.\n *\n * The activeElement will be null only if the document or document body is not\n * yet defined.\n *\n * @param {?DOMDocument} doc Defaults to current document.\n * @return {?DOMElement}\n */\nfunction getActiveElement(doc) /*?DOMElement*/{\n doc = doc || (typeof document !== 'undefined' ? document : undefined);\n if (typeof doc === 'undefined') {\n return null;\n }\n try {\n return doc.activeElement || doc.body;\n } catch (e) {\n return doc.body;\n }\n}\n\nmodule.exports = getActiveElement;\n\n/***/ }),\n/* 155 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * \n */\n\nvar isTextNode = __webpack_require__(276);\n\n/*eslint-disable no-bitwise */\n\n/**\n * Checks if a given DOM node contains or is another DOM node.\n */\nfunction containsNode(outerNode, innerNode) {\n if (!outerNode || !innerNode) {\n return false;\n } else if (outerNode === innerNode) {\n return true;\n } else if (isTextNode(outerNode)) {\n return false;\n } else if (isTextNode(innerNode)) {\n return containsNode(outerNode, innerNode.parentNode);\n } else if ('contains' in outerNode) {\n return outerNode.contains(innerNode);\n } else if (outerNode.compareDocumentPosition) {\n return !!(outerNode.compareDocumentPosition(innerNode) & 16);\n } else {\n return false;\n }\n}\n\nmodule.exports = containsNode;\n\n/***/ }),\n/* 156 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\n\n\n\n/**\n * @param {DOMElement} node input/textarea to focus\n */\n\nfunction focusNode(node) {\n // IE8 can throw \"Can't move focus to the control because it is invisible,\n // not enabled, or of a type that does not accept the focus.\" for all kinds of\n // reasons that are too expensive and fragile to test.\n try {\n node.focus();\n } catch (e) {}\n}\n\nmodule.exports = focusNode;\n\n/***/ }),\n/* 157 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)\nvar has = __webpack_require__(29);\nvar toObject = __webpack_require__(51);\nvar IE_PROTO = __webpack_require__(98)('IE_PROTO');\nvar ObjectProto = Object.prototype;\n\nmodule.exports = Object.getPrototypeOf || function (O) {\n O = toObject(O);\n if (has(O, IE_PROTO)) return O[IE_PROTO];\n if (typeof O.constructor == 'function' && O instanceof O.constructor) {\n return O.constructor.prototype;\n } return O instanceof Object ? ObjectProto : null;\n};\n\n\n/***/ }),\n/* 158 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = !__webpack_require__(31) && !__webpack_require__(42)(function () {\n return Object.defineProperty(__webpack_require__(159)('div'), 'a', { get: function () { return 7; } }).a != 7;\n});\n\n\n/***/ }),\n/* 159 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isObject = __webpack_require__(41);\nvar document = __webpack_require__(24).document;\n// typeof document.createElement is 'object' in old IE\nvar is = isObject(document) && isObject(document.createElement);\nmodule.exports = function (it) {\n return is ? document.createElement(it) : {};\n};\n\n\n/***/ }),\n/* 160 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = { \"default\": __webpack_require__(287), __esModule: true };\n\n/***/ }),\n/* 161 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar LIBRARY = __webpack_require__(105);\nvar $export = __webpack_require__(25);\nvar redefine = __webpack_require__(162);\nvar hide = __webpack_require__(40);\nvar has = __webpack_require__(29);\nvar Iterators = __webpack_require__(43);\nvar $iterCreate = __webpack_require__(292);\nvar setToStringTag = __webpack_require__(109);\nvar getPrototypeOf = __webpack_require__(157);\nvar ITERATOR = __webpack_require__(21)('iterator');\nvar BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`\nvar FF_ITERATOR = '@@iterator';\nvar KEYS = 'keys';\nvar VALUES = 'values';\n\nvar returnThis = function () { return this; };\n\nmodule.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {\n $iterCreate(Constructor, NAME, next);\n var getMethod = function (kind) {\n if (!BUGGY && kind in proto) return proto[kind];\n switch (kind) {\n case KEYS: return function keys() { return new Constructor(this, kind); };\n case VALUES: return function values() { return new Constructor(this, kind); };\n } return function entries() { return new Constructor(this, kind); };\n };\n var TAG = NAME + ' Iterator';\n var DEF_VALUES = DEFAULT == VALUES;\n var VALUES_BUG = false;\n var proto = Base.prototype;\n var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];\n var $default = (!BUGGY && $native) || getMethod(DEFAULT);\n var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;\n var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;\n var methods, key, IteratorPrototype;\n // Fix native\n if ($anyNative) {\n IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));\n if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {\n // Set @@toStringTag to native iterators\n setToStringTag(IteratorPrototype, TAG, true);\n // fix for some old engines\n if (!LIBRARY && !has(IteratorPrototype, ITERATOR)) hide(IteratorPrototype, ITERATOR, returnThis);\n }\n }\n // fix Array#{values, @@iterator}.name in V8 / FF\n if (DEF_VALUES && $native && $native.name !== VALUES) {\n VALUES_BUG = true;\n $default = function values() { return $native.call(this); };\n }\n // Define iterator\n if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {\n hide(proto, ITERATOR, $default);\n }\n // Plug for library\n Iterators[NAME] = $default;\n Iterators[TAG] = returnThis;\n if (DEFAULT) {\n methods = {\n values: DEF_VALUES ? $default : getMethod(VALUES),\n keys: IS_SET ? $default : getMethod(KEYS),\n entries: $entries\n };\n if (FORCED) for (key in methods) {\n if (!(key in proto)) redefine(proto, key, methods[key]);\n } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);\n }\n return methods;\n};\n\n\n/***/ }),\n/* 162 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = __webpack_require__(40);\n\n\n/***/ }),\n/* 163 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar has = __webpack_require__(29);\nvar toIObject = __webpack_require__(32);\nvar arrayIndexOf = __webpack_require__(294)(false);\nvar IE_PROTO = __webpack_require__(98)('IE_PROTO');\n\nmodule.exports = function (object, names) {\n var O = toIObject(object);\n var i = 0;\n var result = [];\n var key;\n for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);\n // Don't enum bug & hidden keys\n while (names.length > i) if (has(O, key = names[i++])) {\n ~arrayIndexOf(result, key) || result.push(key);\n }\n return result;\n};\n\n\n/***/ }),\n/* 164 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// fallback for non-array-like ES3 and non-enumerable old V8 strings\nvar cof = __webpack_require__(107);\n// eslint-disable-next-line no-prototype-builtins\nmodule.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {\n return cof(it) == 'String' ? it.split('') : Object(it);\n};\n\n\n/***/ }),\n/* 165 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 7.1.15 ToLength\nvar toInteger = __webpack_require__(104);\nvar min = Math.min;\nmodule.exports = function (it) {\n return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991\n};\n\n\n/***/ }),\n/* 166 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)\nvar $keys = __webpack_require__(163);\nvar hiddenKeys = __webpack_require__(108).concat('length', 'prototype');\n\nexports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {\n return $keys(O, hiddenKeys);\n};\n\n\n/***/ }),\n/* 167 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _from = __webpack_require__(168);\n\nvar _from2 = _interopRequireDefault(_from);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = function (arr) {\n if (Array.isArray(arr)) {\n for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) {\n arr2[i] = arr[i];\n }\n\n return arr2;\n } else {\n return (0, _from2.default)(arr);\n }\n};\n\n/***/ }),\n/* 168 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = { \"default\": __webpack_require__(320), __esModule: true };\n\n/***/ }),\n/* 169 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar classof = __webpack_require__(170);\nvar ITERATOR = __webpack_require__(21)('iterator');\nvar Iterators = __webpack_require__(43);\nmodule.exports = __webpack_require__(17).getIteratorMethod = function (it) {\n if (it != undefined) return it[ITERATOR]\n || it['@@iterator']\n || Iterators[classof(it)];\n};\n\n\n/***/ }),\n/* 170 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// getting tag from 19.1.3.6 Object.prototype.toString()\nvar cof = __webpack_require__(107);\nvar TAG = __webpack_require__(21)('toStringTag');\n// ES3 wrong here\nvar ARG = cof(function () { return arguments; }()) == 'Arguments';\n\n// fallback for IE11 Script Access Denied error\nvar tryGet = function (it, key) {\n try {\n return it[key];\n } catch (e) { /* empty */ }\n};\n\nmodule.exports = function (it) {\n var O, T, B;\n return it === undefined ? 'Undefined' : it === null ? 'Null'\n // @@toStringTag case\n : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T\n // builtinTag case\n : ARG ? cof(O)\n // ES3 arguments fallback\n : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;\n};\n\n\n/***/ }),\n/* 171 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = prefixValue;\nfunction prefixValue(plugins, property, value, style, metaData) {\n for (var i = 0, len = plugins.length; i < len; ++i) {\n var processedValue = plugins[i](property, value, style, metaData);\n\n // we can stop processing if a value is returned\n // as all plugin criteria are unique\n if (processedValue) {\n return processedValue;\n }\n }\n}\nmodule.exports = exports[\"default\"];\n\n/***/ }),\n/* 172 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = addNewValuesOnly;\nfunction addIfNew(list, value) {\n if (list.indexOf(value) === -1) {\n list.push(value);\n }\n}\n\nfunction addNewValuesOnly(list, values) {\n if (Array.isArray(values)) {\n for (var i = 0, len = values.length; i < len; ++i) {\n addIfNew(list, values[i]);\n }\n } else {\n addIfNew(list, values);\n }\n}\nmodule.exports = exports[\"default\"];\n\n/***/ }),\n/* 173 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isObject;\nfunction isObject(value) {\n return value instanceof Object && !Array.isArray(value);\n}\nmodule.exports = exports[\"default\"];\n\n/***/ }),\n/* 174 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = hyphenateProperty;\n\nvar _hyphenateStyleName = __webpack_require__(346);\n\nvar _hyphenateStyleName2 = _interopRequireDefault(_hyphenateStyleName);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction hyphenateProperty(property) {\n return (0, _hyphenateStyleName2.default)(property);\n}\nmodule.exports = exports['default'];\n\n/***/ }),\n/* 175 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\nObject.defineProperty(__webpack_exports__, \"__esModule\", { value: true });\nfunction isAbsolute(pathname) {\n return pathname.charAt(0) === '/';\n}\n\n// About 1.5x faster than the two-arg version of Array#splice()\nfunction spliceOne(list, index) {\n for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1) {\n list[i] = list[k];\n }\n\n list.pop();\n}\n\n// This implementation is based heavily on node's url.parse\nfunction resolvePathname(to) {\n var from = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';\n\n var toParts = to && to.split('/') || [];\n var fromParts = from && from.split('/') || [];\n\n var isToAbs = to && isAbsolute(to);\n var isFromAbs = from && isAbsolute(from);\n var mustEndAbs = isToAbs || isFromAbs;\n\n if (to && isAbsolute(to)) {\n // to is absolute\n fromParts = toParts;\n } else if (toParts.length) {\n // to is relative, drop the filename\n fromParts.pop();\n fromParts = fromParts.concat(toParts);\n }\n\n if (!fromParts.length) return '/';\n\n var hasTrailingSlash = void 0;\n if (fromParts.length) {\n var last = fromParts[fromParts.length - 1];\n hasTrailingSlash = last === '.' || last === '..' || last === '';\n } else {\n hasTrailingSlash = false;\n }\n\n var up = 0;\n for (var i = fromParts.length; i >= 0; i--) {\n var part = fromParts[i];\n\n if (part === '.') {\n spliceOne(fromParts, i);\n } else if (part === '..') {\n spliceOne(fromParts, i);\n up++;\n } else if (up) {\n spliceOne(fromParts, i);\n up--;\n }\n }\n\n if (!mustEndAbs) for (; up--; up) {\n fromParts.unshift('..');\n }if (mustEndAbs && fromParts[0] !== '' && (!fromParts[0] || !isAbsolute(fromParts[0]))) fromParts.unshift('');\n\n var result = fromParts.join('/');\n\n if (hasTrailingSlash && result.substr(-1) !== '/') result += '/';\n\n return result;\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (resolvePathname);\n\n/***/ }),\n/* 176 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\nObject.defineProperty(__webpack_exports__, \"__esModule\", { value: true });\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nfunction valueEqual(a, b) {\n if (a === b) return true;\n\n if (a == null || b == null) return false;\n\n if (Array.isArray(a)) {\n return Array.isArray(b) && a.length === b.length && a.every(function (item, index) {\n return valueEqual(item, b[index]);\n });\n }\n\n var aType = typeof a === 'undefined' ? 'undefined' : _typeof(a);\n var bType = typeof b === 'undefined' ? 'undefined' : _typeof(b);\n\n if (aType !== bType) return false;\n\n if (aType === 'object') {\n var aValue = a.valueOf();\n var bValue = b.valueOf();\n\n if (aValue !== a || bValue !== b) return valueEqual(aValue, bValue);\n\n var aKeys = Object.keys(a);\n var bKeys = Object.keys(b);\n\n if (aKeys.length !== bKeys.length) return false;\n\n return aKeys.every(function (key) {\n return valueEqual(a[key], b[key]);\n });\n }\n\n return false;\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (valueEqual);\n\n/***/ }),\n/* 177 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\nvar canUseDOM = exports.canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n\nvar addEventListener = exports.addEventListener = function addEventListener(node, event, listener) {\n return node.addEventListener ? node.addEventListener(event, listener, false) : node.attachEvent('on' + event, listener);\n};\n\nvar removeEventListener = exports.removeEventListener = function removeEventListener(node, event, listener) {\n return node.removeEventListener ? node.removeEventListener(event, listener, false) : node.detachEvent('on' + event, listener);\n};\n\nvar getConfirmation = exports.getConfirmation = function getConfirmation(message, callback) {\n return callback(window.confirm(message));\n}; // eslint-disable-line no-alert\n\n/**\n * Returns true if the HTML5 history API is supported. Taken from Modernizr.\n *\n * https://github.com/Modernizr/Modernizr/blob/master/LICENSE\n * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js\n * changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586\n */\nvar supportsHistory = exports.supportsHistory = function supportsHistory() {\n var ua = window.navigator.userAgent;\n\n if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false;\n\n return window.history && 'pushState' in window.history;\n};\n\n/**\n * Returns true if browser fires popstate on hash change.\n * IE10 and IE11 do not.\n */\nvar supportsPopStateOnHashChange = exports.supportsPopStateOnHashChange = function supportsPopStateOnHashChange() {\n return window.navigator.userAgent.indexOf('Trident') === -1;\n};\n\n/**\n * Returns false if using go(n) with hash history causes a full page reload.\n */\nvar supportsGoWithoutReloadUsingHash = exports.supportsGoWithoutReloadUsingHash = function supportsGoWithoutReloadUsingHash() {\n return window.navigator.userAgent.indexOf('Firefox') === -1;\n};\n\n/**\n * Returns true if a given popstate event is an extraneous WebKit event.\n * Accounts for the fact that Chrome on iOS fires real popstate events\n * containing undefined state when pressing the back button.\n */\nvar isExtraneousPopstateEvent = exports.isExtraneousPopstateEvent = function isExtraneousPopstateEvent(event) {\n return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1;\n};\n\n/***/ }),\n/* 178 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_prop_types__ = __webpack_require__(0);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_prop_types__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_invariant__ = __webpack_require__(11);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_invariant___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_invariant__);\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\n\n\n\n\nvar isModifiedEvent = function isModifiedEvent(event) {\n return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);\n};\n\n/**\n * The public API for rendering a history-aware .\n */\n\nvar Link = function (_React$Component) {\n _inherits(Link, _React$Component);\n\n function Link() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, Link);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.handleClick = function (event) {\n if (_this.props.onClick) _this.props.onClick(event);\n\n if (!event.defaultPrevented && // onClick prevented default\n event.button === 0 && // ignore right clicks\n !_this.props.target && // let browser handle \"target=_blank\" etc.\n !isModifiedEvent(event) // ignore clicks with modifier keys\n ) {\n event.preventDefault();\n\n var history = _this.context.router.history;\n var _this$props = _this.props,\n replace = _this$props.replace,\n to = _this$props.to;\n\n\n if (replace) {\n history.replace(to);\n } else {\n history.push(to);\n }\n }\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n Link.prototype.render = function render() {\n var _props = this.props,\n replace = _props.replace,\n to = _props.to,\n innerRef = _props.innerRef,\n props = _objectWithoutProperties(_props, ['replace', 'to', 'innerRef']); // eslint-disable-line no-unused-vars\n\n __WEBPACK_IMPORTED_MODULE_2_invariant___default()(this.context.router, 'You should not use outside a ');\n\n var href = this.context.router.history.createHref(typeof to === 'string' ? { pathname: to } : to);\n\n return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement('a', _extends({}, props, { onClick: this.handleClick, href: href, ref: innerRef }));\n };\n\n return Link;\n}(__WEBPACK_IMPORTED_MODULE_0_react___default.a.Component);\n\nLink.propTypes = {\n onClick: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.func,\n target: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.string,\n replace: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.bool,\n to: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.string, __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.object]).isRequired,\n innerRef: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.string, __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.func])\n};\nLink.defaultProps = {\n replace: false\n};\nLink.contextTypes = {\n router: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.shape({\n history: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.shape({\n push: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.func.isRequired,\n replace: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.func.isRequired,\n createHref: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.func.isRequired\n }).isRequired\n }).isRequired\n};\n\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (Link);\n\n/***/ }),\n/* 179 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react_router_es_Route__ = __webpack_require__(180);\n// Written in this round about way for babel-transform-imports\n\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (__WEBPACK_IMPORTED_MODULE_0_react_router_es_Route__[\"a\" /* default */]);\n\n/***/ }),\n/* 180 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_warning__ = __webpack_require__(13);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_warning___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_warning__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_invariant__ = __webpack_require__(11);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_invariant___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_invariant__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_prop_types__ = __webpack_require__(0);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_prop_types__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__matchPath__ = __webpack_require__(123);\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\n\n\n\n\n\n\nvar isEmptyChildren = function isEmptyChildren(children) {\n return __WEBPACK_IMPORTED_MODULE_2_react___default.a.Children.count(children) === 0;\n};\n\n/**\n * The public API for matching a single path and rendering.\n */\n\nvar Route = function (_React$Component) {\n _inherits(Route, _React$Component);\n\n function Route() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, Route);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = {\n match: _this.computeMatch(_this.props, _this.context.router)\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n Route.prototype.getChildContext = function getChildContext() {\n return {\n router: _extends({}, this.context.router, {\n route: {\n location: this.props.location || this.context.router.route.location,\n match: this.state.match\n }\n })\n };\n };\n\n Route.prototype.computeMatch = function computeMatch(_ref, router) {\n var computedMatch = _ref.computedMatch,\n location = _ref.location,\n path = _ref.path,\n strict = _ref.strict,\n exact = _ref.exact,\n sensitive = _ref.sensitive;\n\n if (computedMatch) return computedMatch; // already computed the match for us\n\n __WEBPACK_IMPORTED_MODULE_1_invariant___default()(router, 'You should not use or withRouter() outside a ');\n\n var route = router.route;\n\n var pathname = (location || route.location).pathname;\n\n return path ? Object(__WEBPACK_IMPORTED_MODULE_4__matchPath__[\"a\" /* default */])(pathname, { path: path, strict: strict, exact: exact, sensitive: sensitive }) : route.match;\n };\n\n Route.prototype.componentWillMount = function componentWillMount() {\n __WEBPACK_IMPORTED_MODULE_0_warning___default()(!(this.props.component && this.props.render), 'You should not use and in the same route; will be ignored');\n\n __WEBPACK_IMPORTED_MODULE_0_warning___default()(!(this.props.component && this.props.children && !isEmptyChildren(this.props.children)), 'You should not use and in the same route; will be ignored');\n\n __WEBPACK_IMPORTED_MODULE_0_warning___default()(!(this.props.render && this.props.children && !isEmptyChildren(this.props.children)), 'You should not use and in the same route; will be ignored');\n };\n\n Route.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps, nextContext) {\n __WEBPACK_IMPORTED_MODULE_0_warning___default()(!(nextProps.location && !this.props.location), ' elements should not change from uncontrolled to controlled (or vice versa). You initially used no \"location\" prop and then provided one on a subsequent render.');\n\n __WEBPACK_IMPORTED_MODULE_0_warning___default()(!(!nextProps.location && this.props.location), ' elements should not change from controlled to uncontrolled (or vice versa). You provided a \"location\" prop initially but omitted it on a subsequent render.');\n\n this.setState({\n match: this.computeMatch(nextProps, nextContext.router)\n });\n };\n\n Route.prototype.render = function render() {\n var match = this.state.match;\n var _props = this.props,\n children = _props.children,\n component = _props.component,\n render = _props.render;\n var _context$router = this.context.router,\n history = _context$router.history,\n route = _context$router.route,\n staticContext = _context$router.staticContext;\n\n var location = this.props.location || route.location;\n var props = { match: match, location: location, history: history, staticContext: staticContext };\n\n return component ? // component prop gets first priority, only called if there's a match\n match ? __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(component, props) : null : render ? // render prop is next, only called if there's a match\n match ? render(props) : null : children ? // children come last, always called\n typeof children === 'function' ? children(props) : !isEmptyChildren(children) ? __WEBPACK_IMPORTED_MODULE_2_react___default.a.Children.only(children) : null : null;\n };\n\n return Route;\n}(__WEBPACK_IMPORTED_MODULE_2_react___default.a.Component);\n\nRoute.propTypes = {\n computedMatch: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.object, // private, from \n path: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.string,\n exact: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.bool,\n strict: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.bool,\n sensitive: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.bool,\n component: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.func,\n render: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.func,\n children: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.func, __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.node]),\n location: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.object\n};\nRoute.contextTypes = {\n router: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.shape({\n history: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.object.isRequired,\n route: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.object.isRequired,\n staticContext: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.object\n })\n};\nRoute.childContextTypes = {\n router: __WEBPACK_IMPORTED_MODULE_3_prop_types___default.a.object.isRequired\n};\n\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (Route);\n\n/***/ }),\n/* 181 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"b\", function() { return canUseDOM; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"a\", function() { return addEventListener; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"e\", function() { return removeEventListener; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"c\", function() { return getConfirmation; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"g\", function() { return supportsHistory; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"h\", function() { return supportsPopStateOnHashChange; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"f\", function() { return supportsGoWithoutReloadUsingHash; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"d\", function() { return isExtraneousPopstateEvent; });\nvar canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n\nvar addEventListener = function addEventListener(node, event, listener) {\n return node.addEventListener ? node.addEventListener(event, listener, false) : node.attachEvent('on' + event, listener);\n};\n\nvar removeEventListener = function removeEventListener(node, event, listener) {\n return node.removeEventListener ? node.removeEventListener(event, listener, false) : node.detachEvent('on' + event, listener);\n};\n\nvar getConfirmation = function getConfirmation(message, callback) {\n return callback(window.confirm(message));\n}; // eslint-disable-line no-alert\n\n/**\n * Returns true if the HTML5 history API is supported. Taken from Modernizr.\n *\n * https://github.com/Modernizr/Modernizr/blob/master/LICENSE\n * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js\n * changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586\n */\nvar supportsHistory = function supportsHistory() {\n var ua = window.navigator.userAgent;\n\n if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false;\n\n return window.history && 'pushState' in window.history;\n};\n\n/**\n * Returns true if browser fires popstate on hash change.\n * IE10 and IE11 do not.\n */\nvar supportsPopStateOnHashChange = function supportsPopStateOnHashChange() {\n return window.navigator.userAgent.indexOf('Trident') === -1;\n};\n\n/**\n * Returns false if using go(n) with hash history causes a full page reload.\n */\nvar supportsGoWithoutReloadUsingHash = function supportsGoWithoutReloadUsingHash() {\n return window.navigator.userAgent.indexOf('Firefox') === -1;\n};\n\n/**\n * Returns true if a given popstate event is an extraneous WebKit event.\n * Accounts for the fact that Chrome on iOS fires real popstate events\n * containing undefined state when pressing the back button.\n */\nvar isExtraneousPopstateEvent = function isExtraneousPopstateEvent(event) {\n return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1;\n};\n\n/***/ }),\n/* 182 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\nvar content = __webpack_require__(388);\n\nif(typeof content === 'string') content = [[module.i, content, '']];\n\nvar transform;\nvar insertInto;\n\n\n\nvar options = {\"hmr\":true}\n\noptions.transform = transform\noptions.insertInto = undefined;\n\nvar update = __webpack_require__(390)(content, options);\n\nif(content.locals) module.exports = content.locals;\n\nif(false) {\n\tmodule.hot.accept(\"!!../css-loader/index.js!./style.css\", function() {\n\t\tvar newContent = require(\"!!../css-loader/index.js!./style.css\");\n\n\t\tif(typeof newContent === 'string') newContent = [[module.id, newContent, '']];\n\n\t\tvar locals = (function(a, b) {\n\t\t\tvar key, idx = 0;\n\n\t\t\tfor(key in a) {\n\t\t\t\tif(!b || a[key] !== b[key]) return false;\n\t\t\t\tidx++;\n\t\t\t}\n\n\t\t\tfor(key in b) idx--;\n\n\t\t\treturn idx === 0;\n\t\t}(content.locals, newContent.locals));\n\n\t\tif(!locals) throw new Error('Aborting CSS HMR due to changed css-modules locals.');\n\n\t\tupdate(newContent);\n\t});\n\n\tmodule.hot.dispose(function() { update(); });\n}\n\n/***/ }),\n/* 183 */\n/***/ (function(module, exports, __webpack_require__) {\n\n!function(root, factory) {\n true ? module.exports = factory() : \"function\" == typeof define && define.amd ? define([], factory) : \"object\" == typeof exports ? exports.ReactSortableTree = factory() : root.ReactSortableTree = factory();\n}(\"undefined\" != typeof self ? self : this, function() {\n /******/\n return function(modules) {\n /******/\n /******/\n // The require function\n /******/\n function __webpack_require__(moduleId) {\n /******/\n /******/\n // Check if module is in cache\n /******/\n if (installedModules[moduleId]) /******/\n return installedModules[moduleId].exports;\n /******/\n // Create a new module (and put it into the cache)\n /******/\n var module = installedModules[moduleId] = {\n /******/\n i: moduleId,\n /******/\n l: !1,\n /******/\n exports: {}\n };\n /******/\n /******/\n // Return the exports of the module\n /******/\n /******/\n /******/\n // Execute the module function\n /******/\n /******/\n /******/\n // Flag the module as loaded\n /******/\n return modules[moduleId].call(module.exports, module, module.exports, __webpack_require__), \n module.l = !0, module.exports;\n }\n // webpackBootstrap\n /******/\n // The module cache\n /******/\n var installedModules = {};\n /******/\n /******/\n // Load entry module and return exports\n /******/\n /******/\n /******/\n /******/\n // expose the modules object (__webpack_modules__)\n /******/\n /******/\n /******/\n // expose the module cache\n /******/\n /******/\n /******/\n // define getter function for harmony exports\n /******/\n /******/\n /******/\n // getDefaultExport function for compatibility with non-harmony modules\n /******/\n /******/\n /******/\n // Object.prototype.hasOwnProperty.call\n /******/\n /******/\n /******/\n // __webpack_public_path__\n /******/\n return __webpack_require__.m = modules, __webpack_require__.c = installedModules, \n __webpack_require__.d = function(exports, name, getter) {\n /******/\n __webpack_require__.o(exports, name) || /******/\n Object.defineProperty(exports, name, {\n /******/\n configurable: !1,\n /******/\n enumerable: !0,\n /******/\n get: getter\n });\n }, __webpack_require__.n = function(module) {\n /******/\n var getter = module && module.__esModule ? /******/\n function() {\n return module.default;\n } : /******/\n function() {\n return module;\n };\n /******/\n /******/\n return __webpack_require__.d(getter, \"a\", getter), getter;\n }, __webpack_require__.o = function(object, property) {\n return Object.prototype.hasOwnProperty.call(object, property);\n }, __webpack_require__.p = \"\", __webpack_require__(__webpack_require__.s = 6);\n }([ /* 0 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n function _toConsumableArray(arr) {\n if (Array.isArray(arr)) {\n for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];\n return arr2;\n }\n return Array.from(arr);\n }\n /**\n * Performs a depth-first traversal over all of the node descendants,\n * incrementing currentIndex by 1 for each\n */\n function getNodeDataAtTreeIndexOrNextIndex(_ref) {\n var targetIndex = _ref.targetIndex, node = _ref.node, currentIndex = _ref.currentIndex, getNodeKey = _ref.getNodeKey, _ref$path = _ref.path, path = void 0 === _ref$path ? [] : _ref$path, _ref$lowerSiblingCoun = _ref.lowerSiblingCounts, lowerSiblingCounts = void 0 === _ref$lowerSiblingCoun ? [] : _ref$lowerSiblingCoun, _ref$ignoreCollapsed = _ref.ignoreCollapsed, ignoreCollapsed = void 0 === _ref$ignoreCollapsed || _ref$ignoreCollapsed, _ref$isPseudoRoot = _ref.isPseudoRoot, isPseudoRoot = void 0 !== _ref$isPseudoRoot && _ref$isPseudoRoot, selfPath = isPseudoRoot ? [] : [].concat(_toConsumableArray(path), [ getNodeKey({\n node: node,\n treeIndex: currentIndex\n }) ]);\n // Return target node when found\n if (currentIndex === targetIndex) return {\n node: node,\n lowerSiblingCounts: lowerSiblingCounts,\n path: selfPath\n };\n // Add one and continue for nodes with no children or hidden children\n if (!node.children || ignoreCollapsed && !0 !== node.expanded) return {\n nextIndex: currentIndex + 1\n };\n for (var childIndex = currentIndex + 1, childCount = node.children.length, i = 0; i < childCount; i += 1) {\n var result = getNodeDataAtTreeIndexOrNextIndex({\n ignoreCollapsed: ignoreCollapsed,\n getNodeKey: getNodeKey,\n targetIndex: targetIndex,\n node: node.children[i],\n currentIndex: childIndex,\n lowerSiblingCounts: [].concat(_toConsumableArray(lowerSiblingCounts), [ childCount - i - 1 ]),\n path: selfPath\n });\n if (result.node) return result;\n childIndex = result.nextIndex;\n }\n // If the target node is not found, return the farthest traversed index\n return {\n nextIndex: childIndex\n };\n }\n function getDescendantCount(_ref2) {\n var node = _ref2.node, _ref2$ignoreCollapsed = _ref2.ignoreCollapsed, ignoreCollapsed = void 0 === _ref2$ignoreCollapsed || _ref2$ignoreCollapsed;\n return getNodeDataAtTreeIndexOrNextIndex({\n getNodeKey: function() {},\n ignoreCollapsed: ignoreCollapsed,\n node: node,\n currentIndex: 0,\n targetIndex: -1\n }).nextIndex - 1;\n }\n /**\n * Walk all descendants of the given node, depth-first\n *\n * @param {Object} args - Function parameters\n * @param {function} args.callback - Function to call on each node\n * @param {function} args.getNodeKey - Function to get the key from the nodeData and tree index\n * @param {boolean} args.ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n * @param {boolean=} args.isPseudoRoot - If true, this node has no real data, and only serves\n * as the parent of all the nodes in the tree\n * @param {Object} args.node - A tree node\n * @param {Object=} args.parentNode - The parent node of `node`\n * @param {number} args.currentIndex - The treeIndex of `node`\n * @param {number[]|string[]} args.path - Array of keys leading up to node to be changed\n * @param {number[]} args.lowerSiblingCounts - An array containing the count of siblings beneath the\n * previous nodes in this path\n *\n * @return {number|false} nextIndex - Index of the next sibling of `node`,\n * or false if the walk should be terminated\n */\n function walkDescendants(_ref3) {\n var callback = _ref3.callback, getNodeKey = _ref3.getNodeKey, ignoreCollapsed = _ref3.ignoreCollapsed, _ref3$isPseudoRoot = _ref3.isPseudoRoot, isPseudoRoot = void 0 !== _ref3$isPseudoRoot && _ref3$isPseudoRoot, node = _ref3.node, _ref3$parentNode = _ref3.parentNode, parentNode = void 0 === _ref3$parentNode ? null : _ref3$parentNode, currentIndex = _ref3.currentIndex, _ref3$path = _ref3.path, path = void 0 === _ref3$path ? [] : _ref3$path, _ref3$lowerSiblingCou = _ref3.lowerSiblingCounts, lowerSiblingCounts = void 0 === _ref3$lowerSiblingCou ? [] : _ref3$lowerSiblingCou, selfPath = isPseudoRoot ? [] : [].concat(_toConsumableArray(path), [ getNodeKey({\n node: node,\n treeIndex: currentIndex\n }) ]), selfInfo = isPseudoRoot ? null : {\n node: node,\n parentNode: parentNode,\n path: selfPath,\n lowerSiblingCounts: lowerSiblingCounts,\n treeIndex: currentIndex\n };\n if (!isPseudoRoot) {\n // Cut walk short if the callback returned false\n if (!1 === callback(selfInfo)) return !1;\n }\n // Return self on nodes with no children or hidden children\n if (!node.children || !0 !== node.expanded && ignoreCollapsed && !isPseudoRoot) return currentIndex;\n // Get all descendants\n var childIndex = currentIndex, childCount = node.children.length;\n if (\"function\" != typeof node.children) for (var i = 0; i < childCount; i += 1) // Cut walk short if the callback returned false\n if (!1 === (childIndex = walkDescendants({\n callback: callback,\n getNodeKey: getNodeKey,\n ignoreCollapsed: ignoreCollapsed,\n node: node.children[i],\n parentNode: isPseudoRoot ? null : node,\n currentIndex: childIndex + 1,\n lowerSiblingCounts: [].concat(_toConsumableArray(lowerSiblingCounts), [ childCount - i - 1 ]),\n path: selfPath\n }))) return !1;\n return childIndex;\n }\n /**\n * Perform a change on the given node and all its descendants, traversing the tree depth-first\n *\n * @param {Object} args - Function parameters\n * @param {function} args.callback - Function to call on each node\n * @param {function} args.getNodeKey - Function to get the key from the nodeData and tree index\n * @param {boolean} args.ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n * @param {boolean=} args.isPseudoRoot - If true, this node has no real data, and only serves\n * as the parent of all the nodes in the tree\n * @param {Object} args.node - A tree node\n * @param {Object=} args.parentNode - The parent node of `node`\n * @param {number} args.currentIndex - The treeIndex of `node`\n * @param {number[]|string[]} args.path - Array of keys leading up to node to be changed\n * @param {number[]} args.lowerSiblingCounts - An array containing the count of siblings beneath the\n * previous nodes in this path\n *\n * @return {number|false} nextIndex - Index of the next sibling of `node`,\n * or false if the walk should be terminated\n */\n function mapDescendants(_ref4) {\n var callback = _ref4.callback, getNodeKey = _ref4.getNodeKey, ignoreCollapsed = _ref4.ignoreCollapsed, _ref4$isPseudoRoot = _ref4.isPseudoRoot, isPseudoRoot = void 0 !== _ref4$isPseudoRoot && _ref4$isPseudoRoot, node = _ref4.node, _ref4$parentNode = _ref4.parentNode, parentNode = void 0 === _ref4$parentNode ? null : _ref4$parentNode, currentIndex = _ref4.currentIndex, _ref4$path = _ref4.path, path = void 0 === _ref4$path ? [] : _ref4$path, _ref4$lowerSiblingCou = _ref4.lowerSiblingCounts, lowerSiblingCounts = void 0 === _ref4$lowerSiblingCou ? [] : _ref4$lowerSiblingCou, nextNode = _extends({}, node), selfPath = isPseudoRoot ? [] : [].concat(_toConsumableArray(path), [ getNodeKey({\n node: nextNode,\n treeIndex: currentIndex\n }) ]), selfInfo = {\n node: nextNode,\n parentNode: parentNode,\n path: selfPath,\n lowerSiblingCounts: lowerSiblingCounts,\n treeIndex: currentIndex\n };\n // Return self on nodes with no children or hidden children\n if (!nextNode.children || !0 !== nextNode.expanded && ignoreCollapsed && !isPseudoRoot) return {\n treeIndex: currentIndex,\n node: callback(selfInfo)\n };\n // Get all descendants\n var childIndex = currentIndex, childCount = nextNode.children.length;\n return \"function\" != typeof nextNode.children && (nextNode.children = nextNode.children.map(function(child, i) {\n var mapResult = mapDescendants({\n callback: callback,\n getNodeKey: getNodeKey,\n ignoreCollapsed: ignoreCollapsed,\n node: child,\n parentNode: isPseudoRoot ? null : nextNode,\n currentIndex: childIndex + 1,\n lowerSiblingCounts: [].concat(_toConsumableArray(lowerSiblingCounts), [ childCount - i - 1 ]),\n path: selfPath\n });\n return childIndex = mapResult.treeIndex, mapResult.node;\n })), {\n node: callback(selfInfo),\n treeIndex: childIndex\n };\n }\n /**\n * Count all the visible (expanded) descendants in the tree data.\n *\n * @param {!Object[]} treeData - Tree data\n *\n * @return {number} count\n */\n function getVisibleNodeCount(_ref5) {\n var traverse = function traverse(node) {\n return node.children && !0 === node.expanded && \"function\" != typeof node.children ? 1 + node.children.reduce(function(total, currentNode) {\n return total + traverse(currentNode);\n }, 0) : 1;\n };\n return _ref5.treeData.reduce(function(total, currentNode) {\n return total + traverse(currentNode);\n }, 0);\n }\n /**\n * Get the th visible node in the tree data.\n *\n * @param {!Object[]} treeData - Tree data\n * @param {!number} targetIndex - The index of the node to search for\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n *\n * @return {{\n * node: Object,\n * path: []string|[]number,\n * lowerSiblingCounts: []number\n * }|null} node - The node at targetIndex, or null if not found\n */\n function getVisibleNodeInfoAtIndex(_ref6) {\n var treeData = _ref6.treeData, targetIndex = _ref6.index, getNodeKey = _ref6.getNodeKey;\n if (!treeData || treeData.length < 1) return null;\n // Call the tree traversal with a pseudo-root node\n var result = getNodeDataAtTreeIndexOrNextIndex({\n targetIndex: targetIndex,\n getNodeKey: getNodeKey,\n node: {\n children: treeData,\n expanded: !0\n },\n currentIndex: -1,\n path: [],\n lowerSiblingCounts: [],\n isPseudoRoot: !0\n });\n return result.node ? result : null;\n }\n /**\n * Walk descendants depth-first and call a callback on each\n *\n * @param {!Object[]} treeData - Tree data\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n * @param {function} callback - Function to call on each node\n * @param {boolean=} ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n *\n * @return void\n */\n function walk(_ref7) {\n var treeData = _ref7.treeData, getNodeKey = _ref7.getNodeKey, callback = _ref7.callback, _ref7$ignoreCollapsed = _ref7.ignoreCollapsed, ignoreCollapsed = void 0 === _ref7$ignoreCollapsed || _ref7$ignoreCollapsed;\n !treeData || treeData.length < 1 || walkDescendants({\n callback: callback,\n getNodeKey: getNodeKey,\n ignoreCollapsed: ignoreCollapsed,\n isPseudoRoot: !0,\n node: {\n children: treeData\n },\n currentIndex: -1,\n path: [],\n lowerSiblingCounts: []\n });\n }\n /**\n * Perform a depth-first transversal of the descendants and\n * make a change to every node in the tree\n *\n * @param {!Object[]} treeData - Tree data\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n * @param {function} callback - Function to call on each node\n * @param {boolean=} ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n *\n * @return {Object[]} changedTreeData - The changed tree data\n */\n function map(_ref8) {\n var treeData = _ref8.treeData, getNodeKey = _ref8.getNodeKey, callback = _ref8.callback, _ref8$ignoreCollapsed = _ref8.ignoreCollapsed, ignoreCollapsed = void 0 === _ref8$ignoreCollapsed || _ref8$ignoreCollapsed;\n return !treeData || treeData.length < 1 ? [] : mapDescendants({\n callback: callback,\n getNodeKey: getNodeKey,\n ignoreCollapsed: ignoreCollapsed,\n isPseudoRoot: !0,\n node: {\n children: treeData\n },\n currentIndex: -1,\n path: [],\n lowerSiblingCounts: []\n }).node.children;\n }\n /**\n * Expand or close every node in the tree\n *\n * @param {!Object[]} treeData - Tree data\n * @param {?boolean} expanded - Whether the node is expanded or not\n *\n * @return {Object[]} changedTreeData - The changed tree data\n */\n function toggleExpandedForAll(_ref9) {\n var treeData = _ref9.treeData, _ref9$expanded = _ref9.expanded, expanded = void 0 === _ref9$expanded || _ref9$expanded;\n return map({\n treeData: treeData,\n callback: function(_ref10) {\n var node = _ref10.node;\n return _extends({}, node, {\n expanded: expanded\n });\n },\n getNodeKey: function(_ref11) {\n return _ref11.treeIndex;\n },\n ignoreCollapsed: !1\n });\n }\n /**\n * Replaces node at path with object, or callback-defined object\n *\n * @param {!Object[]} treeData\n * @param {number[]|string[]} path - Array of keys leading up to node to be changed\n * @param {function|any} newNode - Node to replace the node at the path with, or a function producing the new node\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n * @param {boolean=} ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n *\n * @return {Object[]} changedTreeData - The changed tree data\n */\n function changeNodeAtPath(_ref12) {\n var treeData = _ref12.treeData, path = _ref12.path, newNode = _ref12.newNode, getNodeKey = _ref12.getNodeKey, _ref12$ignoreCollapse = _ref12.ignoreCollapsed, ignoreCollapsed = void 0 === _ref12$ignoreCollapse || _ref12$ignoreCollapse, result = function traverse(_ref13) {\n var _ref13$isPseudoRoot = _ref13.isPseudoRoot, isPseudoRoot = void 0 !== _ref13$isPseudoRoot && _ref13$isPseudoRoot, node = _ref13.node, currentTreeIndex = _ref13.currentTreeIndex, pathIndex = _ref13.pathIndex;\n if (!isPseudoRoot && getNodeKey({\n node: node,\n treeIndex: currentTreeIndex\n }) !== path[pathIndex]) return \"RESULT_MISS\";\n if (pathIndex >= path.length - 1) // If this is the final location in the path, return its changed form\n return \"function\" == typeof newNode ? newNode({\n node: node,\n treeIndex: currentTreeIndex\n }) : newNode;\n if (!node.children) // If this node is part of the path, but has no children, return the unchanged node\n throw new Error(\"Path referenced children of node with no children.\");\n for (var nextTreeIndex = currentTreeIndex + 1, i = 0; i < node.children.length; i += 1) {\n var _result = traverse({\n node: node.children[i],\n currentTreeIndex: nextTreeIndex,\n pathIndex: pathIndex + 1\n });\n // If the result went down the correct path\n if (\"RESULT_MISS\" !== _result) return _result ? _extends({}, node, {\n children: [].concat(_toConsumableArray(node.children.slice(0, i)), [ _result ], _toConsumableArray(node.children.slice(i + 1)))\n }) : _extends({}, node, {\n children: [].concat(_toConsumableArray(node.children.slice(0, i)), _toConsumableArray(node.children.slice(i + 1)))\n });\n nextTreeIndex += 1 + getDescendantCount({\n node: node.children[i],\n ignoreCollapsed: ignoreCollapsed\n });\n }\n return \"RESULT_MISS\";\n }({\n node: {\n children: treeData\n },\n currentTreeIndex: -1,\n pathIndex: -1,\n isPseudoRoot: !0\n });\n if (\"RESULT_MISS\" === result) throw new Error(\"No node found at the given path.\");\n return result.children;\n }\n /**\n * Removes the node at the specified path and returns the resulting treeData.\n *\n * @param {!Object[]} treeData\n * @param {number[]|string[]} path - Array of keys leading up to node to be deleted\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n * @param {boolean=} ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n *\n * @return {Object[]} changedTreeData - The tree data with the node removed\n */\n function removeNodeAtPath(_ref14) {\n var treeData = _ref14.treeData, path = _ref14.path, getNodeKey = _ref14.getNodeKey, _ref14$ignoreCollapse = _ref14.ignoreCollapsed;\n return changeNodeAtPath({\n treeData: treeData,\n path: path,\n getNodeKey: getNodeKey,\n ignoreCollapsed: void 0 === _ref14$ignoreCollapse || _ref14$ignoreCollapse,\n newNode: null\n });\n }\n /**\n * Removes the node at the specified path and returns the resulting treeData.\n *\n * @param {!Object[]} treeData\n * @param {number[]|string[]} path - Array of keys leading up to node to be deleted\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n * @param {boolean=} ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n *\n * @return {Object} result\n * @return {Object[]} result.treeData - The tree data with the node removed\n * @return {Object} result.node - The node that was removed\n * @return {number} result.treeIndex - The previous treeIndex of the removed node\n */\n function removeNode(_ref15) {\n var treeData = _ref15.treeData, path = _ref15.path, getNodeKey = _ref15.getNodeKey, _ref15$ignoreCollapse = _ref15.ignoreCollapsed, ignoreCollapsed = void 0 === _ref15$ignoreCollapse || _ref15$ignoreCollapse, removedNode = null, removedTreeIndex = null;\n return {\n treeData: changeNodeAtPath({\n treeData: treeData,\n path: path,\n getNodeKey: getNodeKey,\n ignoreCollapsed: ignoreCollapsed,\n newNode: function(_ref16) {\n var node = _ref16.node, treeIndex = _ref16.treeIndex;\n // Store the target node and delete it from the tree\n return removedNode = node, removedTreeIndex = treeIndex, null;\n }\n }),\n node: removedNode,\n treeIndex: removedTreeIndex\n };\n }\n /**\n * Gets the node at the specified path\n *\n * @param {!Object[]} treeData\n * @param {number[]|string[]} path - Array of keys leading up to node to be deleted\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n * @param {boolean=} ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n *\n * @return {Object|null} nodeInfo - The node info at the given path, or null if not found\n */\n function getNodeAtPath(_ref17) {\n var treeData = _ref17.treeData, path = _ref17.path, getNodeKey = _ref17.getNodeKey, _ref17$ignoreCollapse = _ref17.ignoreCollapsed, ignoreCollapsed = void 0 === _ref17$ignoreCollapse || _ref17$ignoreCollapse, foundNodeInfo = null;\n try {\n changeNodeAtPath({\n treeData: treeData,\n path: path,\n getNodeKey: getNodeKey,\n ignoreCollapsed: ignoreCollapsed,\n newNode: function(_ref18) {\n var node = _ref18.node, treeIndex = _ref18.treeIndex;\n return foundNodeInfo = {\n node: node,\n treeIndex: treeIndex\n }, node;\n }\n });\n } catch (err) {}\n return foundNodeInfo;\n }\n /**\n * Adds the node to the specified parent and returns the resulting treeData.\n *\n * @param {!Object[]} treeData\n * @param {!Object} newNode - The node to insert\n * @param {number|string} parentKey - The key of the to-be parentNode of the node\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n * @param {boolean=} ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n * @param {boolean=} expandParent - If true, expands the parentNode specified by parentPath\n *\n * @return {Object} result\n * @return {Object[]} result.treeData - The updated tree data\n * @return {number} result.treeIndex - The tree index at which the node was inserted\n */\n function addNodeUnderParent(_ref19) {\n var treeData = _ref19.treeData, newNode = _ref19.newNode, _ref19$parentKey = _ref19.parentKey, parentKey = void 0 === _ref19$parentKey ? null : _ref19$parentKey, getNodeKey = _ref19.getNodeKey, _ref19$ignoreCollapse = _ref19.ignoreCollapsed, ignoreCollapsed = void 0 === _ref19$ignoreCollapse || _ref19$ignoreCollapse, _ref19$expandParent = _ref19.expandParent, expandParent = void 0 !== _ref19$expandParent && _ref19$expandParent;\n if (null === parentKey) return {\n treeData: [].concat(_toConsumableArray(treeData || []), [ newNode ]),\n treeIndex: (treeData || []).length\n };\n var insertedTreeIndex = null, hasBeenAdded = !1, changedTreeData = map({\n treeData: treeData,\n getNodeKey: getNodeKey,\n ignoreCollapsed: ignoreCollapsed,\n callback: function(_ref20) {\n var node = _ref20.node, treeIndex = _ref20.treeIndex, path = _ref20.path, key = path ? path[path.length - 1] : null;\n // Return nodes that are not the parent as-is\n if (hasBeenAdded || key !== parentKey) return node;\n hasBeenAdded = !0;\n var parentNode = _extends({}, node);\n // If no children exist yet, just add the single newNode\n if (expandParent && (parentNode.expanded = !0), !parentNode.children) return insertedTreeIndex = treeIndex + 1, \n _extends({}, parentNode, {\n children: [ newNode ]\n });\n if (\"function\" == typeof parentNode.children) throw new Error(\"Cannot add to children defined by a function\");\n for (var nextTreeIndex = treeIndex + 1, i = 0; i < parentNode.children.length; i += 1) nextTreeIndex += 1 + getDescendantCount({\n node: parentNode.children[i],\n ignoreCollapsed: ignoreCollapsed\n });\n return insertedTreeIndex = nextTreeIndex, _extends({}, parentNode, {\n children: [].concat(_toConsumableArray(parentNode.children), [ newNode ])\n });\n }\n });\n if (!hasBeenAdded) throw new Error(\"No node found with the given key.\");\n return {\n treeData: changedTreeData,\n treeIndex: insertedTreeIndex\n };\n }\n function addNodeAtDepthAndIndex(_ref21) {\n var targetDepth = _ref21.targetDepth, minimumTreeIndex = _ref21.minimumTreeIndex, newNode = _ref21.newNode, ignoreCollapsed = _ref21.ignoreCollapsed, expandParent = _ref21.expandParent, _ref21$isPseudoRoot = _ref21.isPseudoRoot, isPseudoRoot = void 0 !== _ref21$isPseudoRoot && _ref21$isPseudoRoot, isLastChild = _ref21.isLastChild, node = _ref21.node, currentIndex = _ref21.currentIndex, currentDepth = _ref21.currentDepth, getNodeKey = _ref21.getNodeKey, _ref21$path = _ref21.path, path = void 0 === _ref21$path ? [] : _ref21$path, selfPath = function(n) {\n return isPseudoRoot ? [] : [].concat(_toConsumableArray(path), [ getNodeKey({\n node: n,\n treeIndex: currentIndex\n }) ]);\n };\n // If the current position is the only possible place to add, add it\n if (currentIndex >= minimumTreeIndex - 1 || isLastChild && (!node.children || !node.children.length)) {\n if (\"function\" == typeof node.children) throw new Error(\"Cannot add to children defined by a function\");\n var extraNodeProps = expandParent ? {\n expanded: !0\n } : {}, _nextNode = _extends({}, node, extraNodeProps, {\n children: node.children ? [ newNode ].concat(_toConsumableArray(node.children)) : [ newNode ]\n });\n return {\n node: _nextNode,\n nextIndex: currentIndex + 2,\n insertedTreeIndex: currentIndex + 1,\n parentPath: selfPath(_nextNode),\n parentNode: isPseudoRoot ? null : _nextNode\n };\n }\n // If this is the target depth for the insertion,\n // i.e., where the newNode can be added to the current node's children\n if (currentDepth >= targetDepth - 1) {\n // Skip over nodes with no children or hidden children\n if (!node.children || \"function\" == typeof node.children || !0 !== node.expanded && ignoreCollapsed && !isPseudoRoot) return {\n node: node,\n nextIndex: currentIndex + 1\n };\n for (var _childIndex = currentIndex + 1, _insertedTreeIndex = null, insertIndex = null, i = 0; i < node.children.length; i += 1) {\n // If a valid location is found, mark it as the insertion location and\n // break out of the loop\n if (_childIndex >= minimumTreeIndex) {\n _insertedTreeIndex = _childIndex, insertIndex = i;\n break;\n }\n // Increment the index by the child itself plus the number of descendants it has\n _childIndex += 1 + getDescendantCount({\n node: node.children[i],\n ignoreCollapsed: ignoreCollapsed\n });\n }\n // If no valid indices to add the node were found\n if (null === insertIndex) {\n // If the last position in this node's children is less than the minimum index\n // and there are more children on the level of this node, return without insertion\n if (_childIndex < minimumTreeIndex && !isLastChild) return {\n node: node,\n nextIndex: _childIndex\n };\n // Use the last position in the children array to insert the newNode\n _insertedTreeIndex = _childIndex, insertIndex = node.children.length;\n }\n // Insert the newNode at the insertIndex\n var _nextNode2 = _extends({}, node, {\n children: [].concat(_toConsumableArray(node.children.slice(0, insertIndex)), [ newNode ], _toConsumableArray(node.children.slice(insertIndex)))\n });\n // Return node with successful insert result\n return {\n node: _nextNode2,\n nextIndex: _childIndex,\n insertedTreeIndex: _insertedTreeIndex,\n parentPath: selfPath(_nextNode2),\n parentNode: isPseudoRoot ? null : _nextNode2\n };\n }\n // Skip over nodes with no children or hidden children\n if (!node.children || \"function\" == typeof node.children || !0 !== node.expanded && ignoreCollapsed && !isPseudoRoot) return {\n node: node,\n nextIndex: currentIndex + 1\n };\n // Get all descendants\n var insertedTreeIndex = null, pathFragment = null, parentNode = null, childIndex = currentIndex + 1, newChildren = node.children;\n \"function\" != typeof newChildren && (newChildren = newChildren.map(function(child, i) {\n if (null !== insertedTreeIndex) return child;\n var mapResult = addNodeAtDepthAndIndex({\n targetDepth: targetDepth,\n minimumTreeIndex: minimumTreeIndex,\n newNode: newNode,\n ignoreCollapsed: ignoreCollapsed,\n expandParent: expandParent,\n isLastChild: isLastChild && i === newChildren.length - 1,\n node: child,\n currentIndex: childIndex,\n currentDepth: currentDepth + 1,\n getNodeKey: getNodeKey,\n path: []\n });\n return \"insertedTreeIndex\" in mapResult && (insertedTreeIndex = mapResult.insertedTreeIndex, \n parentNode = mapResult.parentNode, pathFragment = mapResult.parentPath), childIndex = mapResult.nextIndex, \n mapResult.node;\n }));\n var nextNode = _extends({}, node, {\n children: newChildren\n }), result = {\n node: nextNode,\n nextIndex: childIndex\n };\n return null !== insertedTreeIndex && (result.insertedTreeIndex = insertedTreeIndex, \n result.parentPath = [].concat(_toConsumableArray(selfPath(nextNode)), _toConsumableArray(pathFragment)), \n result.parentNode = parentNode), result;\n }\n /**\n * Insert a node into the tree at the given depth, after the minimum index\n *\n * @param {!Object[]} treeData - Tree data\n * @param {!number} depth - The depth to insert the node at (the first level of the array being depth 0)\n * @param {!number} minimumTreeIndex - The lowest possible treeIndex to insert the node at\n * @param {!Object} newNode - The node to insert into the tree\n * @param {boolean=} ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n * @param {boolean=} expandParent - If true, expands the parent of the inserted node\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n *\n * @return {Object} result\n * @return {Object[]} result.treeData - The tree data with the node added\n * @return {number} result.treeIndex - The tree index at which the node was inserted\n * @return {number[]|string[]} result.path - Array of keys leading to the node location after insertion\n * @return {Object} result.parentNode - The parent node of the inserted node\n */\n function insertNode(_ref22) {\n var treeData = _ref22.treeData, targetDepth = _ref22.depth, minimumTreeIndex = _ref22.minimumTreeIndex, newNode = _ref22.newNode, _ref22$getNodeKey = _ref22.getNodeKey, getNodeKey = void 0 === _ref22$getNodeKey ? function() {} : _ref22$getNodeKey, _ref22$ignoreCollapse = _ref22.ignoreCollapsed, ignoreCollapsed = void 0 === _ref22$ignoreCollapse || _ref22$ignoreCollapse, _ref22$expandParent = _ref22.expandParent, expandParent = void 0 !== _ref22$expandParent && _ref22$expandParent;\n if (!treeData && 0 === targetDepth) return {\n treeData: [ newNode ],\n treeIndex: 0,\n path: [ getNodeKey({\n node: newNode,\n treeIndex: 0\n }) ],\n parentNode: null\n };\n var insertResult = addNodeAtDepthAndIndex({\n targetDepth: targetDepth,\n minimumTreeIndex: minimumTreeIndex,\n newNode: newNode,\n ignoreCollapsed: ignoreCollapsed,\n expandParent: expandParent,\n getNodeKey: getNodeKey,\n isPseudoRoot: !0,\n isLastChild: !0,\n node: {\n children: treeData\n },\n currentIndex: -1,\n currentDepth: -1\n });\n if (!(\"insertedTreeIndex\" in insertResult)) throw new Error(\"No suitable position found to insert.\");\n var treeIndex = insertResult.insertedTreeIndex;\n return {\n treeData: insertResult.node.children,\n treeIndex: treeIndex,\n path: [].concat(_toConsumableArray(insertResult.parentPath), [ getNodeKey({\n node: newNode,\n treeIndex: treeIndex\n }) ]),\n parentNode: insertResult.parentNode\n };\n }\n /**\n * Get tree data flattened.\n *\n * @param {!Object[]} treeData - Tree data\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n * @param {boolean=} ignoreCollapsed - Ignore children of nodes without `expanded` set to `true`\n *\n * @return {{\n * node: Object,\n * path: []string|[]number,\n * lowerSiblingCounts: []number\n * }}[] nodes - The node array\n */\n function getFlatDataFromTree(_ref23) {\n var treeData = _ref23.treeData, getNodeKey = _ref23.getNodeKey, _ref23$ignoreCollapse = _ref23.ignoreCollapsed, ignoreCollapsed = void 0 === _ref23$ignoreCollapse || _ref23$ignoreCollapse;\n if (!treeData || treeData.length < 1) return [];\n var flattened = [];\n return walk({\n treeData: treeData,\n getNodeKey: getNodeKey,\n ignoreCollapsed: ignoreCollapsed,\n callback: function(nodeInfo) {\n flattened.push(nodeInfo);\n }\n }), flattened;\n }\n /**\n * Generate a tree structure from flat data.\n *\n * @param {!Object[]} flatData\n * @param {!function=} getKey - Function to get the key from the nodeData\n * @param {!function=} getParentKey - Function to get the parent key from the nodeData\n * @param {string|number=} rootKey - The value returned by `getParentKey` that corresponds to the root node.\n * For example, if your nodes have id 1-99, you might use rootKey = 0\n *\n * @return {Object[]} treeData - The flat data represented as a tree\n */\n function getTreeFromFlatData(_ref24) {\n var flatData = _ref24.flatData, _ref24$getKey = _ref24.getKey, getKey = void 0 === _ref24$getKey ? function(node) {\n return node.id;\n } : _ref24$getKey, _ref24$getParentKey = _ref24.getParentKey, getParentKey = void 0 === _ref24$getParentKey ? function(node) {\n return node.parentId;\n } : _ref24$getParentKey, _ref24$rootKey = _ref24.rootKey, rootKey = void 0 === _ref24$rootKey ? \"0\" : _ref24$rootKey;\n if (!flatData) return [];\n var childrenToParents = {};\n if (flatData.forEach(function(child) {\n var parentKey = getParentKey(child);\n parentKey in childrenToParents ? childrenToParents[parentKey].push(child) : childrenToParents[parentKey] = [ child ];\n }), !(rootKey in childrenToParents)) return [];\n var trav = function trav(parent) {\n var parentKey = getKey(parent);\n return parentKey in childrenToParents ? _extends({}, parent, {\n children: childrenToParents[parentKey].map(function(child) {\n return trav(child);\n })\n }) : _extends({}, parent);\n };\n return childrenToParents[rootKey].map(function(child) {\n return trav(child);\n });\n }\n /**\n * Check if a node is a descendant of another node.\n *\n * @param {!Object} older - Potential ancestor of younger node\n * @param {!Object} younger - Potential descendant of older node\n *\n * @return {boolean}\n */\n function isDescendant(older, younger) {\n return !!older.children && \"function\" != typeof older.children && older.children.some(function(child) {\n return child === younger || isDescendant(child, younger);\n });\n }\n /**\n * Get the maximum depth of the children (the depth of the root node is 0).\n *\n * @param {!Object} node - Node in the tree\n * @param {?number} depth - The current depth\n *\n * @return {number} maxDepth - The deepest depth in the tree\n */\n function getDepth(node) {\n var depth = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : 0;\n return node.children ? \"function\" == typeof node.children ? depth + 1 : node.children.reduce(function(deepest, child) {\n return Math.max(deepest, getDepth(child, depth + 1));\n }, depth) : depth;\n }\n /**\n * Find nodes matching a search query in the tree,\n *\n * @param {!function} getNodeKey - Function to get the key from the nodeData and tree index\n * @param {!Object[]} treeData - Tree data\n * @param {?string|number} searchQuery - Function returning a boolean to indicate whether the node is a match or not\n * @param {!function} searchMethod - Function returning a boolean to indicate whether the node is a match or not\n * @param {?number} searchFocusOffset - The offset of the match to focus on\n * (e.g., 0 focuses on the first match, 1 on the second)\n * @param {boolean=} expandAllMatchPaths - If true, expands the paths to any matched node\n * @param {boolean=} expandFocusMatchPaths - If true, expands the path to the focused node\n *\n * @return {Object[]} matches - An array of objects containing the matching `node`s, their `path`s and `treeIndex`s\n * @return {Object[]} treeData - The original tree data with all relevant nodes expanded.\n * If expandAllMatchPaths and expandFocusMatchPaths are both false,\n * it will be the same as the original tree data.\n */\n function find(_ref25) {\n var getNodeKey = _ref25.getNodeKey, treeData = _ref25.treeData, searchQuery = _ref25.searchQuery, searchMethod = _ref25.searchMethod, searchFocusOffset = _ref25.searchFocusOffset, _ref25$expandAllMatch = _ref25.expandAllMatchPaths, expandAllMatchPaths = void 0 !== _ref25$expandAllMatch && _ref25$expandAllMatch, _ref25$expandFocusMat = _ref25.expandFocusMatchPaths, expandFocusMatchPaths = void 0 === _ref25$expandFocusMat || _ref25$expandFocusMat, matchCount = 0, result = function trav(_ref26) {\n var _ref26$isPseudoRoot = _ref26.isPseudoRoot, isPseudoRoot = void 0 !== _ref26$isPseudoRoot && _ref26$isPseudoRoot, node = _ref26.node, currentIndex = _ref26.currentIndex, _ref26$path = _ref26.path, path = void 0 === _ref26$path ? [] : _ref26$path, matches = [], isSelfMatch = !1, hasFocusMatch = !1, selfPath = isPseudoRoot ? [] : [].concat(_toConsumableArray(path), [ getNodeKey({\n node: node,\n treeIndex: currentIndex\n }) ]), extraInfo = isPseudoRoot ? null : {\n path: selfPath,\n treeIndex: currentIndex\n }, hasChildren = node.children && \"function\" != typeof node.children && node.children.length > 0;\n // Examine the current node to see if it is a match\n !isPseudoRoot && searchMethod(_extends({}, extraInfo, {\n node: node,\n searchQuery: searchQuery\n })) && (matchCount === searchFocusOffset && (hasFocusMatch = !0), // Keep track of the number of matching nodes, so we know when the searchFocusOffset\n // is reached\n matchCount += 1, // We cannot add this node to the matches right away, as it may be changed\n // during the search of the descendants. The entire node is used in\n // comparisons between nodes inside the `matches` and `treeData` results\n // of this method (`find`)\n isSelfMatch = !0);\n var childIndex = currentIndex, newNode = _extends({}, node);\n // Get all descendants\n // Cannot assign a treeIndex to hidden nodes\n // Add this node to the matches if it fits the search criteria.\n // This is performed at the last minute so newNode can be sent in its final form.\n return hasChildren && (newNode.children = newNode.children.map(function(child) {\n var mapResult = trav({\n node: child,\n currentIndex: childIndex + 1,\n path: selfPath\n });\n // Ignore hidden nodes by only advancing the index counter to the returned treeIndex\n // if the child is expanded.\n //\n // The child could have been expanded from the start,\n // or expanded due to a matching node being found in its descendants\n // Expand the current node if it has descendants matching the search\n // and the settings are set to do so.\n return mapResult.node.expanded ? childIndex = mapResult.treeIndex : childIndex += 1, \n (mapResult.matches.length > 0 || mapResult.hasFocusMatch) && (matches = [].concat(_toConsumableArray(matches), _toConsumableArray(mapResult.matches)), \n mapResult.hasFocusMatch && (hasFocusMatch = !0), (expandAllMatchPaths && mapResult.matches.length > 0 || (expandAllMatchPaths || expandFocusMatchPaths) && mapResult.hasFocusMatch) && (newNode.expanded = !0)), \n mapResult.node;\n })), isPseudoRoot || newNode.expanded || (matches = matches.map(function(match) {\n return _extends({}, match, {\n treeIndex: null\n });\n })), isSelfMatch && (matches = [ _extends({}, extraInfo, {\n node: newNode\n }) ].concat(_toConsumableArray(matches))), {\n node: matches.length > 0 ? newNode : node,\n matches: matches,\n hasFocusMatch: hasFocusMatch,\n treeIndex: childIndex\n };\n }({\n node: {\n children: treeData\n },\n isPseudoRoot: !0,\n currentIndex: -1\n });\n return {\n matches: result.matches,\n treeData: result.node.children\n };\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n });\n var _extends = Object.assign || function(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) Object.prototype.hasOwnProperty.call(source, key) && (target[key] = source[key]);\n }\n return target;\n };\n exports.getDescendantCount = getDescendantCount, exports.getVisibleNodeCount = getVisibleNodeCount, \n exports.getVisibleNodeInfoAtIndex = getVisibleNodeInfoAtIndex, exports.walk = walk, \n exports.map = map, exports.toggleExpandedForAll = toggleExpandedForAll, exports.changeNodeAtPath = changeNodeAtPath, \n exports.removeNodeAtPath = removeNodeAtPath, exports.removeNode = removeNode, exports.getNodeAtPath = getNodeAtPath, \n exports.addNodeUnderParent = addNodeUnderParent, exports.insertNode = insertNode, \n exports.getFlatDataFromTree = getFlatDataFromTree, exports.getTreeFromFlatData = getTreeFromFlatData, \n exports.isDescendant = isDescendant, exports.getDepth = getDepth, exports.find = find;\n }, /* 1 */\n /***/\n function(module, exports) {\n module.exports = __webpack_require__(1);\n }, /* 2 */\n /***/\n function(module, exports) {\n module.exports = __webpack_require__(0);\n }, /* 3 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n // very simple className utility for creating a classname string...\n // Falsy arguments are ignored:\n //\n // const active = true\n // const className = classnames(\n // \"class1\",\n // !active && \"class2\",\n // active && \"class3\"\n // ); // returns -> class1 class3\";\n //\n function classnames() {\n for (var _len = arguments.length, classes = Array(_len), _key = 0; _key < _len; _key++) classes[_key] = arguments[_key];\n // Use Boolean constructor as a filter callback\n // Allows for loose type truthy/falsey checks\n // Boolean(\"\") === false;\n // Boolean(false) === false;\n // Boolean(undefined) === false;\n // Boolean(null) === false;\n // Boolean(0) === false;\n // Boolean(\"classname\") === true;\n return classes.filter(Boolean).join(\" \");\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n }), exports.default = classnames;\n }, /* 4 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n function defaultGetNodeKey(_ref) {\n return _ref.treeIndex;\n }\n // Cheap hack to get the text of a react object\n function getReactElementText(parent) {\n return \"string\" == typeof parent ? parent : \"object\" !== (void 0 === parent ? \"undefined\" : _typeof(parent)) || !parent.props || !parent.props.children || \"string\" != typeof parent.props.children && \"object\" !== _typeof(parent.props.children) ? \"\" : \"string\" == typeof parent.props.children ? parent.props.children : parent.props.children.map(function(child) {\n return getReactElementText(child);\n }).join(\"\");\n }\n // Search for a query string inside a node property\n function stringSearch(key, searchQuery, node, path, treeIndex) {\n return \"function\" == typeof node[key] ? String(node[key]({\n node: node,\n path: path,\n treeIndex: treeIndex\n })).indexOf(searchQuery) > -1 : \"object\" === _typeof(node[key]) ? getReactElementText(node[key]).indexOf(searchQuery) > -1 : node[key] && String(node[key]).indexOf(searchQuery) > -1;\n }\n function defaultSearchMethod(_ref2) {\n var node = _ref2.node, path = _ref2.path, treeIndex = _ref2.treeIndex, searchQuery = _ref2.searchQuery;\n return stringSearch(\"title\", searchQuery, node, path, treeIndex) || stringSearch(\"subtitle\", searchQuery, node, path, treeIndex);\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n });\n var _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function(obj) {\n return typeof obj;\n } : function(obj) {\n return obj && \"function\" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n };\n exports.defaultGetNodeKey = defaultGetNodeKey, exports.defaultSearchMethod = defaultSearchMethod;\n }, /* 5 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n }), exports.memoizedGetDescendantCount = exports.memoizedGetFlatDataFromTree = exports.memoizedInsertNode = void 0;\n var _treeDataUtils = __webpack_require__(0), memoize = function(f) {\n var savedArgsArray = [], savedKeysArray = [], savedResult = null;\n return function(args) {\n var keysArray = Object.keys(args).sort(), argsArray = keysArray.map(function(key) {\n return args[key];\n });\n // If the arguments for the last insert operation are different than this time,\n // recalculate the result\n return (argsArray.length !== savedArgsArray.length || argsArray.some(function(arg, index) {\n return arg !== savedArgsArray[index];\n }) || keysArray.some(function(key, index) {\n return key !== savedKeysArray[index];\n })) && (savedArgsArray = argsArray, savedKeysArray = keysArray, savedResult = f(args)), \n savedResult;\n };\n };\n exports.memoizedInsertNode = memoize(_treeDataUtils.insertNode), exports.memoizedGetFlatDataFromTree = memoize(_treeDataUtils.getFlatDataFromTree), \n exports.memoizedGetDescendantCount = memoize(_treeDataUtils.getDescendantCount);\n }, /* 6 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n }), exports.SortableTreeWithoutDndContext = void 0;\n var _defaultHandlers = __webpack_require__(4);\n Object.keys(_defaultHandlers).forEach(function(key) {\n \"default\" !== key && \"__esModule\" !== key && Object.defineProperty(exports, key, {\n enumerable: !0,\n get: function() {\n return _defaultHandlers[key];\n }\n });\n });\n var _treeDataUtils = __webpack_require__(0);\n Object.keys(_treeDataUtils).forEach(function(key) {\n \"default\" !== key && \"__esModule\" !== key && Object.defineProperty(exports, key, {\n enumerable: !0,\n get: function() {\n return _treeDataUtils[key];\n }\n });\n });\n var _reactSortableTree = __webpack_require__(7), _reactSortableTree2 = function(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n }(_reactSortableTree);\n exports.default = _reactSortableTree2.default, // Export the tree component without the react-dnd DragDropContext,\n // for when component is used with other components using react-dnd.\n // see: https://github.com/gaearon/react-dnd/issues/186\n exports.SortableTreeWithoutDndContext = _reactSortableTree.SortableTreeWithoutDndContext;\n }, /* 7 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n function _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n }\n function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) throw new TypeError(\"Cannot call a class as a function\");\n }\n function _possibleConstructorReturn(self, call) {\n if (!self) throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n return !call || \"object\" != typeof call && \"function\" != typeof call ? self : call;\n }\n function _inherits(subClass, superClass) {\n if (\"function\" != typeof superClass && null !== superClass) throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: !1,\n writable: !0,\n configurable: !0\n }\n }), superClass && (Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass);\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n }), exports.SortableTreeWithoutDndContext = void 0;\n var _createClass = function() {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || !1, descriptor.configurable = !0, \n \"value\" in descriptor && (descriptor.writable = !0), Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n return function(Constructor, protoProps, staticProps) {\n return protoProps && defineProperties(Constructor.prototype, protoProps), staticProps && defineProperties(Constructor, staticProps), \n Constructor;\n };\n }(), _extends = Object.assign || function(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) Object.prototype.hasOwnProperty.call(source, key) && (target[key] = source[key]);\n }\n return target;\n }, _react = __webpack_require__(1), _react2 = _interopRequireDefault(_react), _propTypes = __webpack_require__(2), _propTypes2 = _interopRequireDefault(_propTypes), _reactVirtualized = __webpack_require__(8), _lodash = __webpack_require__(9), _lodash2 = _interopRequireDefault(_lodash), _reactDndScrollzone = __webpack_require__(10), _reactDndScrollzone2 = _interopRequireDefault(_reactDndScrollzone);\n __webpack_require__(11);\n var _treeNode = __webpack_require__(12), _treeNode2 = _interopRequireDefault(_treeNode), _nodeRendererDefault = __webpack_require__(14), _nodeRendererDefault2 = _interopRequireDefault(_nodeRendererDefault), _treePlaceholder = __webpack_require__(16), _treePlaceholder2 = _interopRequireDefault(_treePlaceholder), _placeholderRendererDefault = __webpack_require__(17), _placeholderRendererDefault2 = _interopRequireDefault(_placeholderRendererDefault), _treeDataUtils = __webpack_require__(0), _memoizedTreeDataUtils = __webpack_require__(5), _genericUtils = __webpack_require__(19), _defaultHandlers = __webpack_require__(4), _dndManager = __webpack_require__(20), _dndManager2 = _interopRequireDefault(_dndManager), _classnames = __webpack_require__(3), _classnames2 = _interopRequireDefault(_classnames);\n __webpack_require__(24);\n var treeIdCounter = 1, mergeTheme = function(props) {\n var merged = _extends({}, props, {\n style: _extends({}, props.theme.style, props.style),\n innerStyle: _extends({}, props.theme.innerStyle, props.innerStyle),\n reactVirtualizedListProps: _extends({}, props.theme.reactVirtualizedListProps, props.reactVirtualizedListProps)\n }), overridableDefaults = {\n nodeContentRenderer: _nodeRendererDefault2.default,\n placeholderRenderer: _placeholderRendererDefault2.default,\n rowHeight: 62,\n scaffoldBlockPxWidth: 44,\n slideRegionSize: 100,\n treeNodeRenderer: _treeNode2.default\n };\n return Object.keys(overridableDefaults).forEach(function(propKey) {\n // If prop has been specified, do not change it\n // If prop is specified in theme, use the theme setting\n // If all else fails, fall back to the default\n null === props[propKey] && (merged[propKey] = void 0 !== props.theme[propKey] ? props.theme[propKey] : overridableDefaults[propKey]);\n }), merged;\n }, ReactSortableTree = function(_Component) {\n function ReactSortableTree(props) {\n _classCallCheck(this, ReactSortableTree);\n var _this = _possibleConstructorReturn(this, (ReactSortableTree.__proto__ || Object.getPrototypeOf(ReactSortableTree)).call(this, props)), _mergeTheme = mergeTheme(props), dndType = _mergeTheme.dndType, nodeContentRenderer = _mergeTheme.nodeContentRenderer, treeNodeRenderer = _mergeTheme.treeNodeRenderer, isVirtualized = _mergeTheme.isVirtualized, slideRegionSize = _mergeTheme.slideRegionSize;\n // Wrapping classes for use with react-dnd\n // Prepare scroll-on-drag options for this list\n return _this.dndManager = new _dndManager2.default(_this), _this.treeId = \"rst__\" + treeIdCounter, \n treeIdCounter += 1, _this.dndType = dndType || _this.treeId, _this.nodeContentRenderer = _this.dndManager.wrapSource(nodeContentRenderer), \n _this.treePlaceholderRenderer = _this.dndManager.wrapPlaceholder(_treePlaceholder2.default), \n _this.treeNodeRenderer = _this.dndManager.wrapTarget(treeNodeRenderer), isVirtualized && (_this.scrollZoneVirtualList = (0, \n _reactDndScrollzone2.default)(_reactVirtualized.List), _this.vStrength = (0, _reactDndScrollzone.createVerticalStrength)(slideRegionSize), \n _this.hStrength = (0, _reactDndScrollzone.createHorizontalStrength)(slideRegionSize)), \n _this.state = {\n draggingTreeData: null,\n draggedNode: null,\n draggedMinimumTreeIndex: null,\n draggedDepth: null,\n searchMatches: [],\n searchFocusTreeIndex: null,\n dragging: !1\n }, _this.toggleChildrenVisibility = _this.toggleChildrenVisibility.bind(_this), \n _this.moveNode = _this.moveNode.bind(_this), _this.startDrag = _this.startDrag.bind(_this), \n _this.dragHover = _this.dragHover.bind(_this), _this.endDrag = _this.endDrag.bind(_this), \n _this.drop = _this.drop.bind(_this), _this.handleDndMonitorChange = _this.handleDndMonitorChange.bind(_this), \n _this;\n }\n return _inherits(ReactSortableTree, _Component), _createClass(ReactSortableTree, [ {\n key: \"componentDidMount\",\n value: function() {\n this.loadLazyChildren(), this.search(this.props), // Hook into react-dnd state changes to detect when the drag ends\n // TODO: This is very brittle, so it needs to be replaced if react-dnd\n // offers a more official way to detect when a drag ends\n this.clearMonitorSubscription = this.context.dragDropManager.getMonitor().subscribeToStateChange(this.handleDndMonitorChange);\n }\n }, {\n key: \"componentWillReceiveProps\",\n value: function(nextProps) {\n this.props.treeData !== nextProps.treeData ? (// Ignore updates caused by search, in order to avoid infinite looping\n this.ignoreOneTreeUpdate ? this.ignoreOneTreeUpdate = !1 : (// Reset the focused index if the tree has changed\n this.setState({\n searchFocusTreeIndex: null\n }), // Load any children defined by a function\n this.loadLazyChildren(nextProps), this.search(nextProps, !1, !1)), // Reset the drag state\n this.setState({\n draggingTreeData: null,\n draggedNode: null,\n draggedMinimumTreeIndex: null,\n draggedDepth: null,\n dragging: !1\n })) : (0, _lodash2.default)(this.props.searchQuery, nextProps.searchQuery) ? this.props.searchFocusOffset !== nextProps.searchFocusOffset && this.search(nextProps, !0, !0, !0) : this.search(nextProps);\n }\n }, {\n key: \"componentDidUpdate\",\n value: function(prevProps, prevState) {\n // if it is not the same then call the onDragStateChanged\n this.state.dragging !== prevState.dragging && this.props.onDragStateChanged && this.props.onDragStateChanged({\n isDragging: this.state.dragging,\n draggedNode: this.state.draggedNode\n });\n }\n }, {\n key: \"componentWillUnmount\",\n value: function() {\n this.clearMonitorSubscription();\n }\n }, {\n key: \"getRows\",\n value: function(treeData) {\n return (0, _memoizedTreeDataUtils.memoizedGetFlatDataFromTree)({\n ignoreCollapsed: !0,\n getNodeKey: this.props.getNodeKey,\n treeData: treeData\n });\n }\n }, {\n key: \"handleDndMonitorChange\",\n value: function() {\n // If the drag ends and the tree is still in a mid-drag state,\n // it means that the drag was canceled or the dragSource dropped\n // elsewhere, and we should reset the state of this tree\n !this.context.dragDropManager.getMonitor().isDragging() && this.state.draggingTreeData && this.endDrag();\n }\n }, {\n key: \"toggleChildrenVisibility\",\n value: function(_ref) {\n var targetNode = _ref.node, path = _ref.path, treeData = (0, _treeDataUtils.changeNodeAtPath)({\n treeData: this.props.treeData,\n path: path,\n newNode: function(_ref2) {\n var node = _ref2.node;\n return _extends({}, node, {\n expanded: !node.expanded\n });\n },\n getNodeKey: this.props.getNodeKey\n });\n this.props.onChange(treeData), this.props.onVisibilityToggle({\n treeData: treeData,\n node: targetNode,\n expanded: !targetNode.expanded,\n path: path\n });\n }\n }, {\n key: \"moveNode\",\n value: function(_ref3) {\n var node = _ref3.node, prevPath = _ref3.path, prevTreeIndex = _ref3.treeIndex, depth = _ref3.depth, minimumTreeIndex = _ref3.minimumTreeIndex, _insertNode = (0, \n _treeDataUtils.insertNode)({\n treeData: this.state.draggingTreeData,\n newNode: node,\n depth: depth,\n minimumTreeIndex: minimumTreeIndex,\n expandParent: !0,\n getNodeKey: this.props.getNodeKey\n }), treeData = _insertNode.treeData, treeIndex = _insertNode.treeIndex, path = _insertNode.path, nextParentNode = _insertNode.parentNode;\n this.props.onChange(treeData), this.props.onMoveNode({\n treeData: treeData,\n node: node,\n treeIndex: treeIndex,\n path: path,\n nextPath: path,\n nextTreeIndex: treeIndex,\n prevPath: prevPath,\n prevTreeIndex: prevTreeIndex,\n nextParentNode: nextParentNode\n });\n }\n }, {\n key: \"search\",\n value: function() {\n var props = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : this.props, seekIndex = !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1], expand = !(arguments.length > 2 && void 0 !== arguments[2]) || arguments[2], singleSearch = arguments.length > 3 && void 0 !== arguments[3] && arguments[3], treeData = props.treeData, onChange = props.onChange, searchFinishCallback = props.searchFinishCallback, searchQuery = props.searchQuery, searchMethod = props.searchMethod, searchFocusOffset = props.searchFocusOffset;\n // Skip search if no conditions are specified\n if ((null === searchQuery || void 0 === searchQuery || \"\" === String(searchQuery)) && !searchMethod) return this.setState({\n searchMatches: []\n }), void (searchFinishCallback && searchFinishCallback([]));\n var _find = (0, _treeDataUtils.find)({\n getNodeKey: this.props.getNodeKey,\n treeData: treeData,\n searchQuery: searchQuery,\n searchMethod: searchMethod || _defaultHandlers.defaultSearchMethod,\n searchFocusOffset: searchFocusOffset,\n expandAllMatchPaths: expand && !singleSearch,\n expandFocusMatchPaths: !!expand\n }), expandedTreeData = _find.treeData, searchMatches = _find.matches;\n // Update the tree with data leaving all paths leading to matching nodes open\n expand && (this.ignoreOneTreeUpdate = !0, // Prevents infinite loop\n onChange(expandedTreeData)), searchFinishCallback && searchFinishCallback(searchMatches);\n var searchFocusTreeIndex = null;\n seekIndex && null !== searchFocusOffset && searchFocusOffset < searchMatches.length && (searchFocusTreeIndex = searchMatches[searchFocusOffset].treeIndex), \n this.setState({\n searchMatches: searchMatches,\n searchFocusTreeIndex: searchFocusTreeIndex\n });\n }\n }, {\n key: \"startDrag\",\n value: function(_ref4) {\n var _this2 = this, path = _ref4.path;\n this.setState(function() {\n var _removeNode = (0, _treeDataUtils.removeNode)({\n treeData: _this2.props.treeData,\n path: path,\n getNodeKey: _this2.props.getNodeKey\n }), draggingTreeData = _removeNode.treeData, draggedNode = _removeNode.node, draggedMinimumTreeIndex = _removeNode.treeIndex;\n return {\n draggingTreeData: draggingTreeData,\n draggedNode: draggedNode,\n draggedDepth: path.length - 1,\n draggedMinimumTreeIndex: draggedMinimumTreeIndex,\n dragging: !0\n };\n });\n }\n }, {\n key: \"dragHover\",\n value: function(_ref5) {\n var draggedNode = _ref5.node, draggedDepth = _ref5.depth, draggedMinimumTreeIndex = _ref5.minimumTreeIndex;\n // Ignore this hover if it is at the same position as the last hover\n if (this.state.draggedDepth !== draggedDepth || this.state.draggedMinimumTreeIndex !== draggedMinimumTreeIndex) {\n // Fall back to the tree data if something is being dragged in from\n // an external element\n var draggingTreeData = this.state.draggingTreeData || this.props.treeData, addedResult = (0, \n _memoizedTreeDataUtils.memoizedInsertNode)({\n treeData: draggingTreeData,\n newNode: draggedNode,\n depth: draggedDepth,\n minimumTreeIndex: draggedMinimumTreeIndex,\n expandParent: !0,\n getNodeKey: this.props.getNodeKey\n }), rows = this.getRows(addedResult.treeData), expandedParentPath = rows[addedResult.treeIndex].path;\n this.setState({\n draggedNode: draggedNode,\n draggedDepth: draggedDepth,\n draggedMinimumTreeIndex: draggedMinimumTreeIndex,\n draggingTreeData: (0, _treeDataUtils.changeNodeAtPath)({\n treeData: draggingTreeData,\n path: expandedParentPath.slice(0, -1),\n newNode: function(_ref6) {\n var node = _ref6.node;\n return _extends({}, node, {\n expanded: !0\n });\n },\n getNodeKey: this.props.getNodeKey\n }),\n // reset the scroll focus so it doesn't jump back\n // to a search result while dragging\n searchFocusTreeIndex: null,\n dragging: !0\n });\n }\n }\n }, {\n key: \"endDrag\",\n value: function(dropResult) {\n var _this3 = this;\n // Drop was cancelled\n if (dropResult) {\n if (dropResult.treeId !== this.treeId) {\n // The node was dropped in an external drop target or tree\n var node = dropResult.node, path = dropResult.path, treeIndex = dropResult.treeIndex, shouldCopy = this.props.shouldCopyOnOutsideDrop;\n \"function\" == typeof shouldCopy && (shouldCopy = shouldCopy({\n node: node,\n prevTreeIndex: treeIndex,\n prevPath: path\n }));\n var treeData = this.state.draggingTreeData || this.props.treeData;\n // If copying is enabled, a drop outside leaves behind a copy in the\n // source tree\n shouldCopy && (treeData = (0, _treeDataUtils.changeNodeAtPath)({\n treeData: this.props.treeData,\n // use treeData unaltered by the drag operation\n path: path,\n newNode: function(_ref7) {\n var copyNode = _ref7.node;\n return _extends({}, copyNode);\n },\n // create a shallow copy of the node\n getNodeKey: this.props.getNodeKey\n })), this.props.onChange(treeData), this.props.onMoveNode({\n treeData: treeData,\n node: node,\n treeIndex: null,\n path: null,\n nextPath: null,\n nextTreeIndex: null,\n prevPath: path,\n prevTreeIndex: treeIndex\n });\n }\n } else !function() {\n _this3.setState({\n draggingTreeData: null,\n draggedNode: null,\n draggedMinimumTreeIndex: null,\n draggedDepth: null,\n dragging: !1\n });\n }();\n }\n }, {\n key: \"drop\",\n value: function(dropResult) {\n this.moveNode(dropResult);\n }\n }, {\n key: \"loadLazyChildren\",\n value: function() {\n var _this4 = this, props = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : this.props;\n (0, _treeDataUtils.walk)({\n treeData: props.treeData,\n getNodeKey: this.props.getNodeKey,\n callback: function(_ref8) {\n var node = _ref8.node, path = _ref8.path, lowerSiblingCounts = _ref8.lowerSiblingCounts, treeIndex = _ref8.treeIndex;\n // If the node has children defined by a function, and is either expanded\n // or set to load even before expansion, run the function.\n node.children && \"function\" == typeof node.children && (node.expanded || props.loadCollapsedLazyChildren) && // Call the children fetching function\n node.children({\n node: node,\n path: path,\n lowerSiblingCounts: lowerSiblingCounts,\n treeIndex: treeIndex,\n // Provide a helper to append the new data when it is received\n done: function(childrenArray) {\n return _this4.props.onChange((0, _treeDataUtils.changeNodeAtPath)({\n treeData: _this4.props.treeData,\n path: path,\n newNode: function(_ref9) {\n var oldNode = _ref9.node;\n // Only replace the old node if it's the one we set off to find children\n // for in the first place\n return oldNode === node ? _extends({}, oldNode, {\n children: childrenArray\n }) : oldNode;\n },\n getNodeKey: _this4.props.getNodeKey\n }));\n }\n });\n }\n });\n }\n }, {\n key: \"renderRow\",\n value: function(_ref10, _ref11) {\n var node = _ref10.node, parentNode = _ref10.parentNode, path = _ref10.path, lowerSiblingCounts = _ref10.lowerSiblingCounts, treeIndex = _ref10.treeIndex, listIndex = _ref11.listIndex, style = _ref11.style, getPrevRow = _ref11.getPrevRow, matchKeys = _ref11.matchKeys, swapFrom = _ref11.swapFrom, swapDepth = _ref11.swapDepth, swapLength = _ref11.swapLength, _mergeTheme2 = mergeTheme(this.props), canDrag = _mergeTheme2.canDrag, generateNodeProps = _mergeTheme2.generateNodeProps, scaffoldBlockPxWidth = _mergeTheme2.scaffoldBlockPxWidth, searchFocusOffset = _mergeTheme2.searchFocusOffset, TreeNodeRenderer = this.treeNodeRenderer, NodeContentRenderer = this.nodeContentRenderer, nodeKey = path[path.length - 1], isSearchMatch = nodeKey in matchKeys, isSearchFocus = isSearchMatch && matchKeys[nodeKey] === searchFocusOffset, callbackParams = {\n node: node,\n parentNode: parentNode,\n path: path,\n lowerSiblingCounts: lowerSiblingCounts,\n treeIndex: treeIndex,\n isSearchMatch: isSearchMatch,\n isSearchFocus: isSearchFocus\n }, nodeProps = generateNodeProps ? generateNodeProps(callbackParams) : {}, rowCanDrag = \"function\" != typeof canDrag ? canDrag : canDrag(callbackParams), sharedProps = {\n treeIndex: treeIndex,\n scaffoldBlockPxWidth: scaffoldBlockPxWidth,\n node: node,\n path: path,\n treeId: this.treeId\n };\n return _react2.default.createElement(TreeNodeRenderer, _extends({\n style: style,\n key: nodeKey,\n listIndex: listIndex,\n getPrevRow: getPrevRow,\n lowerSiblingCounts: lowerSiblingCounts,\n swapFrom: swapFrom,\n swapLength: swapLength,\n swapDepth: swapDepth\n }, sharedProps), _react2.default.createElement(NodeContentRenderer, _extends({\n parentNode: parentNode,\n isSearchMatch: isSearchMatch,\n isSearchFocus: isSearchFocus,\n canDrag: rowCanDrag,\n toggleChildrenVisibility: this.toggleChildrenVisibility\n }, sharedProps, nodeProps)));\n }\n }, {\n key: \"render\",\n value: function() {\n var _this5 = this, _mergeTheme3 = mergeTheme(this.props), style = _mergeTheme3.style, className = _mergeTheme3.className, innerStyle = _mergeTheme3.innerStyle, rowHeight = _mergeTheme3.rowHeight, isVirtualized = _mergeTheme3.isVirtualized, placeholderRenderer = _mergeTheme3.placeholderRenderer, reactVirtualizedListProps = _mergeTheme3.reactVirtualizedListProps, getNodeKey = _mergeTheme3.getNodeKey, _state = this.state, searchMatches = _state.searchMatches, searchFocusTreeIndex = _state.searchFocusTreeIndex, draggedNode = _state.draggedNode, draggedDepth = _state.draggedDepth, draggedMinimumTreeIndex = _state.draggedMinimumTreeIndex, treeData = this.state.draggingTreeData || this.props.treeData, rows = void 0, swapFrom = null, swapLength = null;\n if (draggedNode && null !== draggedMinimumTreeIndex) {\n var addedResult = (0, _memoizedTreeDataUtils.memoizedInsertNode)({\n treeData: treeData,\n newNode: draggedNode,\n depth: draggedDepth,\n minimumTreeIndex: draggedMinimumTreeIndex,\n expandParent: !0,\n getNodeKey: getNodeKey\n }), swapTo = draggedMinimumTreeIndex;\n swapFrom = addedResult.treeIndex, swapLength = 1 + (0, _memoizedTreeDataUtils.memoizedGetDescendantCount)({\n node: draggedNode\n }), rows = (0, _genericUtils.slideRows)(this.getRows(addedResult.treeData), swapFrom, swapTo, swapLength);\n } else rows = this.getRows(treeData);\n // Get indices for rows that match the search conditions\n var matchKeys = {};\n searchMatches.forEach(function(_ref12, i) {\n var path = _ref12.path;\n matchKeys[path[path.length - 1]] = i;\n });\n // Seek to the focused search result if there is one specified\n var scrollToInfo = null !== searchFocusTreeIndex ? {\n scrollToIndex: searchFocusTreeIndex\n } : {}, containerStyle = style, list = void 0;\n if (rows.length < 1) {\n var Placeholder = this.treePlaceholderRenderer, PlaceholderContent = placeholderRenderer;\n list = _react2.default.createElement(Placeholder, {\n treeId: this.treeId,\n drop: this.drop\n }, _react2.default.createElement(PlaceholderContent, null));\n } else if (isVirtualized) {\n containerStyle = _extends({\n height: \"100%\"\n }, containerStyle);\n var ScrollZoneVirtualList = this.scrollZoneVirtualList;\n // Render list with react-virtualized\n list = _react2.default.createElement(_reactVirtualized.AutoSizer, null, function(_ref13) {\n var height = _ref13.height, width = _ref13.width;\n return _react2.default.createElement(ScrollZoneVirtualList, _extends({}, scrollToInfo, {\n verticalStrength: _this5.vStrength,\n horizontalStrength: _this5.hStrength,\n speed: 30,\n scrollToAlignment: \"start\",\n className: \"rst__virtualScrollOverride\",\n width: width,\n onScroll: function(_ref14) {\n var scrollTop = _ref14.scrollTop;\n _this5.scrollTop = scrollTop;\n },\n height: height,\n style: innerStyle,\n rowCount: rows.length,\n estimatedRowSize: \"function\" != typeof rowHeight ? rowHeight : void 0,\n rowHeight: \"function\" != typeof rowHeight ? rowHeight : function(_ref15) {\n var index = _ref15.index;\n return rowHeight({\n index: index,\n treeIndex: index,\n node: rows[index].node,\n path: rows[index].path\n });\n },\n rowRenderer: function(_ref16) {\n var index = _ref16.index, rowStyle = _ref16.style;\n return _this5.renderRow(rows[index], {\n listIndex: index,\n style: rowStyle,\n getPrevRow: function() {\n return rows[index - 1] || null;\n },\n matchKeys: matchKeys,\n swapFrom: swapFrom,\n swapDepth: draggedDepth,\n swapLength: swapLength\n });\n }\n }, reactVirtualizedListProps));\n });\n } else // Render list without react-virtualized\n list = rows.map(function(row, index) {\n return _this5.renderRow(row, {\n listIndex: index,\n style: {\n height: \"function\" != typeof rowHeight ? rowHeight : rowHeight({\n index: index,\n treeIndex: index,\n node: row.node,\n path: row.path\n })\n },\n getPrevRow: function() {\n return rows[index - 1] || null;\n },\n matchKeys: matchKeys,\n swapFrom: swapFrom,\n swapDepth: draggedDepth,\n swapLength: swapLength\n });\n });\n return _react2.default.createElement(\"div\", {\n className: (0, _classnames2.default)(\"rst__tree\", className),\n style: containerStyle\n }, list);\n }\n } ]), ReactSortableTree;\n }(_react.Component);\n ReactSortableTree.propTypes = {\n // Tree data in the following format:\n // [{title: 'main', subtitle: 'sub'}, { title: 'value2', expanded: true, children: [{ title: 'value3') }] }]\n // `title` is the primary label for the node\n // `subtitle` is a secondary label for the node\n // `expanded` shows children of the node if true, or hides them if false. Defaults to false.\n // `children` is an array of child nodes belonging to the node.\n treeData: _propTypes2.default.arrayOf(_propTypes2.default.object).isRequired,\n // Style applied to the container wrapping the tree (style defaults to {height: '100%'})\n style: _propTypes2.default.shape({}),\n // Class name for the container wrapping the tree\n className: _propTypes2.default.string,\n // Style applied to the inner, scrollable container (for padding, etc.)\n innerStyle: _propTypes2.default.shape({}),\n // Used by react-virtualized\n // Either a fixed row height (number) or a function that returns the\n // height of a row given its index: `({ index: number }): number`\n rowHeight: _propTypes2.default.oneOfType([ _propTypes2.default.number, _propTypes2.default.func ]),\n // Size in px of the region near the edges that initiates scrolling on dragover\n slideRegionSize: _propTypes2.default.number,\n // Custom properties to hand to the react-virtualized list\n // https://github.com/bvaughn/react-virtualized/blob/master/docs/List.md#prop-types\n reactVirtualizedListProps: _propTypes2.default.shape({}),\n // The width of the blocks containing the lines representing the structure of the tree.\n scaffoldBlockPxWidth: _propTypes2.default.number,\n // Maximum depth nodes can be inserted at. Defaults to infinite.\n maxDepth: _propTypes2.default.number,\n // The method used to search nodes.\n // Defaults to a function that uses the `searchQuery` string to search for nodes with\n // matching `title` or `subtitle` values.\n // NOTE: Changing `searchMethod` will not update the search, but changing the `searchQuery` will.\n searchMethod: _propTypes2.default.func,\n // Used by the `searchMethod` to highlight and scroll to matched nodes.\n // Should be a string for the default `searchMethod`, but can be anything when using a custom search.\n searchQuery: _propTypes2.default.any,\n // eslint-disable-line react/forbid-prop-types\n // Outline the <`searchFocusOffset`>th node and scroll to it.\n searchFocusOffset: _propTypes2.default.number,\n // Get the nodes that match the search criteria. Used for counting total matches, etc.\n searchFinishCallback: _propTypes2.default.func,\n // Generate an object with additional props to be passed to the node renderer.\n // Use this for adding buttons via the `buttons` key,\n // or additional `style` / `className` settings.\n generateNodeProps: _propTypes2.default.func,\n // Set to false to disable virtualization.\n // NOTE: Auto-scrolling while dragging, and scrolling to the `searchFocusOffset` will be disabled.\n isVirtualized: _propTypes2.default.bool,\n treeNodeRenderer: _propTypes2.default.func,\n // Override the default component for rendering nodes (but keep the scaffolding generator)\n // This is an advanced option for complete customization of the appearance.\n // It is best to copy the component in `node-renderer-default.js` to use as a base, and customize as needed.\n nodeContentRenderer: _propTypes2.default.func,\n // Override the default component for rendering an empty tree\n // This is an advanced option for complete customization of the appearance.\n // It is best to copy the component in `placeholder-renderer-default.js` to use as a base,\n // and customize as needed.\n placeholderRenderer: _propTypes2.default.func,\n theme: _propTypes2.default.shape({\n style: _propTypes2.default.shape({}),\n innerStyle: _propTypes2.default.shape({}),\n reactVirtualizedListProps: _propTypes2.default.shape({}),\n scaffoldBlockPxWidth: _propTypes2.default.number,\n slideRegionSize: _propTypes2.default.number,\n rowHeight: _propTypes2.default.oneOfType([ _propTypes2.default.number, _propTypes2.default.func ]),\n treeNodeRenderer: _propTypes2.default.func,\n nodeContentRenderer: _propTypes2.default.func,\n placeholderRenderer: _propTypes2.default.func\n }),\n // Determine the unique key used to identify each node and\n // generate the `path` array passed in callbacks.\n // By default, returns the index in the tree (omitting hidden nodes).\n getNodeKey: _propTypes2.default.func,\n // Called whenever tree data changed.\n // Just like with React input elements, you have to update your\n // own component's data to see the changes reflected.\n onChange: _propTypes2.default.func.isRequired,\n // Called after node move operation.\n onMoveNode: _propTypes2.default.func,\n // Determine whether a node can be dragged. Set to false to disable dragging on all nodes.\n canDrag: _propTypes2.default.oneOfType([ _propTypes2.default.func, _propTypes2.default.bool ]),\n // Determine whether a node can be dropped based on its path and parents'.\n canDrop: _propTypes2.default.func,\n // When true, or a callback returning true, dropping nodes to react-dnd\n // drop targets outside of this tree will not remove them from this tree\n shouldCopyOnOutsideDrop: _propTypes2.default.oneOfType([ _propTypes2.default.func, _propTypes2.default.bool ]),\n // Called after children nodes collapsed or expanded.\n onVisibilityToggle: _propTypes2.default.func,\n dndType: _propTypes2.default.string,\n // Called to track between dropped and dragging\n onDragStateChanged: _propTypes2.default.func\n }, ReactSortableTree.defaultProps = {\n canDrag: !0,\n canDrop: null,\n className: \"\",\n dndType: null,\n generateNodeProps: null,\n getNodeKey: _defaultHandlers.defaultGetNodeKey,\n innerStyle: {},\n isVirtualized: !0,\n maxDepth: null,\n treeNodeRenderer: null,\n nodeContentRenderer: null,\n onMoveNode: function() {},\n onVisibilityToggle: function() {},\n placeholderRenderer: null,\n reactVirtualizedListProps: {},\n rowHeight: null,\n scaffoldBlockPxWidth: null,\n searchFinishCallback: null,\n searchFocusOffset: null,\n searchMethod: null,\n searchQuery: null,\n shouldCopyOnOutsideDrop: !1,\n slideRegionSize: null,\n style: {},\n theme: {},\n onDragStateChanged: function() {}\n }, ReactSortableTree.contextTypes = {\n dragDropManager: _propTypes2.default.shape({})\n }, // Export the tree component without the react-dnd DragDropContext,\n // for when component is used with other components using react-dnd.\n // see: https://github.com/gaearon/react-dnd/issues/186\n exports.SortableTreeWithoutDndContext = ReactSortableTree, exports.default = _dndManager2.default.wrapRoot(ReactSortableTree);\n }, /* 8 */\n /***/\n function(module, exports) {\n module.exports = __webpack_require__(392);\n }, /* 9 */\n /***/\n function(module, exports) {\n module.exports = __webpack_require__(445);\n }, /* 10 */\n /***/\n function(module, exports) {\n module.exports = __webpack_require__(446);\n }, /* 11 */\n /***/\n function(module, exports) {}, /* 12 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n function _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n }\n function _objectWithoutProperties(obj, keys) {\n var target = {};\n for (var i in obj) keys.indexOf(i) >= 0 || Object.prototype.hasOwnProperty.call(obj, i) && (target[i] = obj[i]);\n return target;\n }\n function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) throw new TypeError(\"Cannot call a class as a function\");\n }\n function _possibleConstructorReturn(self, call) {\n if (!self) throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n return !call || \"object\" != typeof call && \"function\" != typeof call ? self : call;\n }\n function _inherits(subClass, superClass) {\n if (\"function\" != typeof superClass && null !== superClass) throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: !1,\n writable: !0,\n configurable: !0\n }\n }), superClass && (Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass);\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n });\n var _extends = Object.assign || function(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) Object.prototype.hasOwnProperty.call(source, key) && (target[key] = source[key]);\n }\n return target;\n }, _createClass = function() {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || !1, descriptor.configurable = !0, \n \"value\" in descriptor && (descriptor.writable = !0), Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n return function(Constructor, protoProps, staticProps) {\n return protoProps && defineProperties(Constructor.prototype, protoProps), staticProps && defineProperties(Constructor, staticProps), \n Constructor;\n };\n }(), _react = __webpack_require__(1), _react2 = _interopRequireDefault(_react), _propTypes = __webpack_require__(2), _propTypes2 = _interopRequireDefault(_propTypes), _classnames = __webpack_require__(3), _classnames2 = _interopRequireDefault(_classnames);\n __webpack_require__(13);\n var TreeNode = function(_Component) {\n function TreeNode() {\n return _classCallCheck(this, TreeNode), _possibleConstructorReturn(this, (TreeNode.__proto__ || Object.getPrototypeOf(TreeNode)).apply(this, arguments));\n }\n return _inherits(TreeNode, _Component), _createClass(TreeNode, [ {\n key: \"render\",\n value: function() {\n var _props = this.props, children = _props.children, listIndex = _props.listIndex, swapFrom = _props.swapFrom, swapLength = _props.swapLength, swapDepth = _props.swapDepth, scaffoldBlockPxWidth = _props.scaffoldBlockPxWidth, lowerSiblingCounts = _props.lowerSiblingCounts, connectDropTarget = _props.connectDropTarget, isOver = _props.isOver, draggedNode = _props.draggedNode, canDrop = _props.canDrop, treeIndex = _props.treeIndex, otherProps = (_props.treeId, \n _props.getPrevRow, _props.node, _props.path, _objectWithoutProperties(_props, [ \"children\", \"listIndex\", \"swapFrom\", \"swapLength\", \"swapDepth\", \"scaffoldBlockPxWidth\", \"lowerSiblingCounts\", \"connectDropTarget\", \"isOver\", \"draggedNode\", \"canDrop\", \"treeIndex\", \"treeId\", \"getPrevRow\", \"node\", \"path\" ])), scaffoldBlockCount = lowerSiblingCounts.length, scaffold = [];\n return lowerSiblingCounts.forEach(function(lowerSiblingCount, i) {\n var lineClass = \"\";\n if (lowerSiblingCount > 0 ? // At this level in the tree, the nodes had sibling nodes further down\n // Top-left corner of the tree\n // +-----+\n // | |\n // | +--+\n // | | |\n // +--+--+\n lineClass = 0 === listIndex ? \"rst__lineHalfHorizontalRight rst__lineHalfVerticalBottom\" : i === scaffoldBlockCount - 1 ? \"rst__lineHalfHorizontalRight rst__lineFullVertical\" : \"rst__lineFullVertical\" : 0 === listIndex ? // Top-left corner of the tree, but has no siblings\n // +-----+\n // | |\n // | +--+\n // | |\n // +-----+\n lineClass = \"rst__lineHalfHorizontalRight\" : i === scaffoldBlockCount - 1 && (// The last or only node in this level of the tree\n // +--+--+\n // | | |\n // | +--+\n // | |\n // +-----+\n lineClass = \"rst__lineHalfVerticalTop rst__lineHalfHorizontalRight\"), scaffold.push(_react2.default.createElement(\"div\", {\n key: \"pre_\" + (1 + i),\n style: {\n width: scaffoldBlockPxWidth\n },\n className: \"rst__lineBlock \" + lineClass\n })), treeIndex !== listIndex && i === swapDepth) {\n // This row has been shifted, and is at the depth of\n // the line pointing to the new destination\n var highlightLineClass = \"\";\n // This block is on the bottom (target) line\n // This block points at the target block (where the row will go when released)\n highlightLineClass = listIndex === swapFrom + swapLength - 1 ? \"rst__highlightBottomLeftCorner\" : treeIndex === swapFrom ? \"rst__highlightTopLeftCorner\" : \"rst__highlightLineVertical\", \n scaffold.push(_react2.default.createElement(\"div\", {\n // eslint-disable-next-line react/no-array-index-key\n key: i,\n style: {\n width: scaffoldBlockPxWidth,\n left: scaffoldBlockPxWidth * i\n },\n className: (0, _classnames2.default)(\"rst__absoluteLineBlock\", highlightLineClass)\n }));\n }\n }), connectDropTarget(_react2.default.createElement(\"div\", _extends({}, otherProps, {\n className: \"rst__node\"\n }), scaffold, _react2.default.createElement(\"div\", {\n className: \"rst__nodeContent\",\n style: {\n left: scaffoldBlockPxWidth * scaffoldBlockCount\n }\n }, _react.Children.map(children, function(child) {\n return (0, _react.cloneElement)(child, {\n isOver: isOver,\n canDrop: canDrop,\n draggedNode: draggedNode\n });\n }))));\n }\n } ]), TreeNode;\n }(_react.Component);\n TreeNode.defaultProps = {\n swapFrom: null,\n swapDepth: null,\n swapLength: null,\n canDrop: !1,\n draggedNode: null\n }, TreeNode.propTypes = {\n treeIndex: _propTypes2.default.number.isRequired,\n treeId: _propTypes2.default.string.isRequired,\n swapFrom: _propTypes2.default.number,\n swapDepth: _propTypes2.default.number,\n swapLength: _propTypes2.default.number,\n scaffoldBlockPxWidth: _propTypes2.default.number.isRequired,\n lowerSiblingCounts: _propTypes2.default.arrayOf(_propTypes2.default.number).isRequired,\n listIndex: _propTypes2.default.number.isRequired,\n children: _propTypes2.default.node.isRequired,\n // Drop target\n connectDropTarget: _propTypes2.default.func.isRequired,\n isOver: _propTypes2.default.bool.isRequired,\n canDrop: _propTypes2.default.bool,\n draggedNode: _propTypes2.default.shape({}),\n // used in dndManager\n getPrevRow: _propTypes2.default.func.isRequired,\n node: _propTypes2.default.shape({}).isRequired,\n path: _propTypes2.default.arrayOf(_propTypes2.default.oneOfType([ _propTypes2.default.string, _propTypes2.default.number ])).isRequired\n }, exports.default = TreeNode;\n }, /* 13 */\n /***/\n function(module, exports) {}, /* 14 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n function _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n }\n function _toConsumableArray(arr) {\n if (Array.isArray(arr)) {\n for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];\n return arr2;\n }\n return Array.from(arr);\n }\n function _objectWithoutProperties(obj, keys) {\n var target = {};\n for (var i in obj) keys.indexOf(i) >= 0 || Object.prototype.hasOwnProperty.call(obj, i) && (target[i] = obj[i]);\n return target;\n }\n function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) throw new TypeError(\"Cannot call a class as a function\");\n }\n function _possibleConstructorReturn(self, call) {\n if (!self) throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n return !call || \"object\" != typeof call && \"function\" != typeof call ? self : call;\n }\n function _inherits(subClass, superClass) {\n if (\"function\" != typeof superClass && null !== superClass) throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: !1,\n writable: !0,\n configurable: !0\n }\n }), superClass && (Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass);\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n });\n var _extends = Object.assign || function(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) Object.prototype.hasOwnProperty.call(source, key) && (target[key] = source[key]);\n }\n return target;\n }, _createClass = function() {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || !1, descriptor.configurable = !0, \n \"value\" in descriptor && (descriptor.writable = !0), Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n return function(Constructor, protoProps, staticProps) {\n return protoProps && defineProperties(Constructor.prototype, protoProps), staticProps && defineProperties(Constructor, staticProps), \n Constructor;\n };\n }(), _react = __webpack_require__(1), _react2 = _interopRequireDefault(_react), _propTypes = __webpack_require__(2), _propTypes2 = _interopRequireDefault(_propTypes), _treeDataUtils = __webpack_require__(0), _classnames = __webpack_require__(3), _classnames2 = _interopRequireDefault(_classnames);\n __webpack_require__(15);\n var NodeRendererDefault = function(_Component) {\n function NodeRendererDefault() {\n return _classCallCheck(this, NodeRendererDefault), _possibleConstructorReturn(this, (NodeRendererDefault.__proto__ || Object.getPrototypeOf(NodeRendererDefault)).apply(this, arguments));\n }\n return _inherits(NodeRendererDefault, _Component), _createClass(NodeRendererDefault, [ {\n key: \"render\",\n value: function() {\n var _props = this.props, scaffoldBlockPxWidth = _props.scaffoldBlockPxWidth, toggleChildrenVisibility = _props.toggleChildrenVisibility, connectDragPreview = _props.connectDragPreview, connectDragSource = _props.connectDragSource, isDragging = _props.isDragging, canDrop = _props.canDrop, canDrag = _props.canDrag, node = _props.node, title = _props.title, subtitle = _props.subtitle, draggedNode = _props.draggedNode, path = _props.path, treeIndex = _props.treeIndex, isSearchMatch = _props.isSearchMatch, isSearchFocus = _props.isSearchFocus, buttons = _props.buttons, className = _props.className, style = _props.style, didDrop = _props.didDrop, otherProps = (_props.treeId, \n _props.isOver, _props.parentNode, _objectWithoutProperties(_props, [ \"scaffoldBlockPxWidth\", \"toggleChildrenVisibility\", \"connectDragPreview\", \"connectDragSource\", \"isDragging\", \"canDrop\", \"canDrag\", \"node\", \"title\", \"subtitle\", \"draggedNode\", \"path\", \"treeIndex\", \"isSearchMatch\", \"isSearchFocus\", \"buttons\", \"className\", \"style\", \"didDrop\", \"treeId\", \"isOver\", \"parentNode\" ])), nodeTitle = title || node.title, nodeSubtitle = subtitle || node.subtitle, handle = void 0;\n canDrag && (// Show a loading symbol on the handle when the children are expanded\n // and yet still defined by a function (a callback to fetch the children)\n handle = \"function\" == typeof node.children && node.expanded ? _react2.default.createElement(\"div\", {\n className: \"rst__loadingHandle\"\n }, _react2.default.createElement(\"div\", {\n className: \"rst__loadingCircle\"\n }, [].concat(_toConsumableArray(new Array(12))).map(function(_, index) {\n return _react2.default.createElement(\"div\", {\n // eslint-disable-next-line react/no-array-index-key\n key: index,\n className: \"rst__loadingCirclePoint\"\n });\n }))) : connectDragSource(_react2.default.createElement(\"div\", {\n className: \"rst__moveHandle\"\n }), {\n dropEffect: \"copy\"\n }));\n var isDraggedDescendant = draggedNode && (0, _treeDataUtils.isDescendant)(draggedNode, node), isLandingPadActive = !didDrop && isDragging;\n return _react2.default.createElement(\"div\", _extends({\n style: {\n height: \"100%\"\n }\n }, otherProps), toggleChildrenVisibility && node.children && (node.children.length > 0 || \"function\" == typeof node.children) && _react2.default.createElement(\"div\", null, _react2.default.createElement(\"button\", {\n type: \"button\",\n \"aria-label\": node.expanded ? \"Collapse\" : \"Expand\",\n className: node.expanded ? \"rst__collapseButton\" : \"rst__expandButton\",\n style: {\n left: -.5 * scaffoldBlockPxWidth\n },\n onClick: function() {\n return toggleChildrenVisibility({\n node: node,\n path: path,\n treeIndex: treeIndex\n });\n }\n }), node.expanded && !isDragging && _react2.default.createElement(\"div\", {\n style: {\n width: scaffoldBlockPxWidth\n },\n className: \"rst__lineChildren\"\n })), _react2.default.createElement(\"div\", {\n className: \"rst__rowWrapper\"\n }, connectDragPreview(_react2.default.createElement(\"div\", {\n className: (0, _classnames2.default)(\"rst__row\", isLandingPadActive && \"rst__rowLandingPad\", isLandingPadActive && !canDrop && \"rst__rowCancelPad\", isSearchMatch && \"rst__rowSearchMatch\", isSearchFocus && \"rst__rowSearchFocus\", className),\n style: _extends({\n opacity: isDraggedDescendant ? .5 : 1\n }, style)\n }, handle, _react2.default.createElement(\"div\", {\n className: (0, _classnames2.default)(\"rst__rowContents\", !canDrag && \"rst__rowContentsDragDisabled\")\n }, _react2.default.createElement(\"div\", {\n className: \"rst__rowLabel\"\n }, _react2.default.createElement(\"span\", {\n className: (0, _classnames2.default)(\"rst__rowTitle\", node.subtitle && \"rst__rowTitleWithSubtitle\")\n }, \"function\" == typeof nodeTitle ? nodeTitle({\n node: node,\n path: path,\n treeIndex: treeIndex\n }) : nodeTitle), nodeSubtitle && _react2.default.createElement(\"span\", {\n className: \"rst__rowSubtitle\"\n }, \"function\" == typeof nodeSubtitle ? nodeSubtitle({\n node: node,\n path: path,\n treeIndex: treeIndex\n }) : nodeSubtitle)), _react2.default.createElement(\"div\", {\n className: \"rst__rowToolbar\"\n }, buttons.map(function(btn, index) {\n return _react2.default.createElement(\"div\", {\n key: index,\n className: \"rst__toolbarButton\"\n }, btn);\n })))))));\n }\n } ]), NodeRendererDefault;\n }(_react.Component);\n NodeRendererDefault.defaultProps = {\n isSearchMatch: !1,\n isSearchFocus: !1,\n canDrag: !1,\n toggleChildrenVisibility: null,\n buttons: [],\n className: \"\",\n style: {},\n parentNode: null,\n draggedNode: null,\n canDrop: !1,\n title: null,\n subtitle: null\n }, NodeRendererDefault.propTypes = {\n node: _propTypes2.default.shape({}).isRequired,\n title: _propTypes2.default.oneOfType([ _propTypes2.default.func, _propTypes2.default.node ]),\n subtitle: _propTypes2.default.oneOfType([ _propTypes2.default.func, _propTypes2.default.node ]),\n path: _propTypes2.default.arrayOf(_propTypes2.default.oneOfType([ _propTypes2.default.string, _propTypes2.default.number ])).isRequired,\n treeIndex: _propTypes2.default.number.isRequired,\n treeId: _propTypes2.default.string.isRequired,\n isSearchMatch: _propTypes2.default.bool,\n isSearchFocus: _propTypes2.default.bool,\n canDrag: _propTypes2.default.bool,\n scaffoldBlockPxWidth: _propTypes2.default.number.isRequired,\n toggleChildrenVisibility: _propTypes2.default.func,\n buttons: _propTypes2.default.arrayOf(_propTypes2.default.node),\n className: _propTypes2.default.string,\n style: _propTypes2.default.shape({}),\n // Drag and drop API functions\n // Drag source\n connectDragPreview: _propTypes2.default.func.isRequired,\n connectDragSource: _propTypes2.default.func.isRequired,\n parentNode: _propTypes2.default.shape({}),\n // Needed for dndManager\n isDragging: _propTypes2.default.bool.isRequired,\n didDrop: _propTypes2.default.bool.isRequired,\n draggedNode: _propTypes2.default.shape({}),\n // Drop target\n isOver: _propTypes2.default.bool.isRequired,\n canDrop: _propTypes2.default.bool\n }, exports.default = NodeRendererDefault;\n }, /* 15 */\n /***/\n function(module, exports) {}, /* 16 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n function _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n }\n function _objectWithoutProperties(obj, keys) {\n var target = {};\n for (var i in obj) keys.indexOf(i) >= 0 || Object.prototype.hasOwnProperty.call(obj, i) && (target[i] = obj[i]);\n return target;\n }\n function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) throw new TypeError(\"Cannot call a class as a function\");\n }\n function _possibleConstructorReturn(self, call) {\n if (!self) throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n return !call || \"object\" != typeof call && \"function\" != typeof call ? self : call;\n }\n function _inherits(subClass, superClass) {\n if (\"function\" != typeof superClass && null !== superClass) throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: !1,\n writable: !0,\n configurable: !0\n }\n }), superClass && (Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass);\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n });\n var _extends = Object.assign || function(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) Object.prototype.hasOwnProperty.call(source, key) && (target[key] = source[key]);\n }\n return target;\n }, _createClass = function() {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || !1, descriptor.configurable = !0, \n \"value\" in descriptor && (descriptor.writable = !0), Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n return function(Constructor, protoProps, staticProps) {\n return protoProps && defineProperties(Constructor.prototype, protoProps), staticProps && defineProperties(Constructor, staticProps), \n Constructor;\n };\n }(), _react = __webpack_require__(1), _react2 = _interopRequireDefault(_react), _propTypes = __webpack_require__(2), _propTypes2 = _interopRequireDefault(_propTypes), TreePlaceholder = function(_Component) {\n function TreePlaceholder() {\n return _classCallCheck(this, TreePlaceholder), _possibleConstructorReturn(this, (TreePlaceholder.__proto__ || Object.getPrototypeOf(TreePlaceholder)).apply(this, arguments));\n }\n return _inherits(TreePlaceholder, _Component), _createClass(TreePlaceholder, [ {\n key: \"render\",\n value: function() {\n var _props = this.props, children = _props.children, connectDropTarget = _props.connectDropTarget, otherProps = (_props.treeId, \n _props.drop, _objectWithoutProperties(_props, [ \"children\", \"connectDropTarget\", \"treeId\", \"drop\" ]));\n return connectDropTarget(_react2.default.createElement(\"div\", null, _react.Children.map(children, function(child) {\n return (0, _react.cloneElement)(child, _extends({}, otherProps));\n })));\n }\n } ]), TreePlaceholder;\n }(_react.Component);\n TreePlaceholder.defaultProps = {\n canDrop: !1,\n draggedNode: null\n }, TreePlaceholder.propTypes = {\n children: _propTypes2.default.node.isRequired,\n // Drop target\n connectDropTarget: _propTypes2.default.func.isRequired,\n isOver: _propTypes2.default.bool.isRequired,\n canDrop: _propTypes2.default.bool,\n draggedNode: _propTypes2.default.shape({}),\n treeId: _propTypes2.default.string.isRequired,\n drop: _propTypes2.default.func.isRequired\n }, exports.default = TreePlaceholder;\n }, /* 17 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n function _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n });\n var _react = __webpack_require__(1), _react2 = _interopRequireDefault(_react), _propTypes = __webpack_require__(2), _propTypes2 = _interopRequireDefault(_propTypes), _classnames = __webpack_require__(3), _classnames2 = _interopRequireDefault(_classnames);\n __webpack_require__(18);\n var PlaceholderRendererDefault = function(_ref) {\n var isOver = _ref.isOver, canDrop = _ref.canDrop;\n return _react2.default.createElement(\"div\", {\n className: (0, _classnames2.default)(\"rst__placeholder\", canDrop && \"rst__placeholderLandingPad\", canDrop && !isOver && \"rst__placeholderCancelPad\")\n });\n };\n PlaceholderRendererDefault.defaultProps = {\n isOver: !1,\n canDrop: !1\n }, PlaceholderRendererDefault.propTypes = {\n isOver: _propTypes2.default.bool,\n canDrop: _propTypes2.default.bool\n }, exports.default = PlaceholderRendererDefault;\n }, /* 18 */\n /***/\n function(module, exports) {}, /* 19 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n function _toConsumableArray(arr) {\n if (Array.isArray(arr)) {\n for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];\n return arr2;\n }\n return Array.from(arr);\n }\n /* eslint-disable import/prefer-default-export */\n function slideRows(rows, fromIndex, toIndex) {\n var count = arguments.length > 3 && void 0 !== arguments[3] ? arguments[3] : 1, rowsWithoutMoved = [].concat(_toConsumableArray(rows.slice(0, fromIndex)), _toConsumableArray(rows.slice(fromIndex + count)));\n return [].concat(_toConsumableArray(rowsWithoutMoved.slice(0, toIndex)), _toConsumableArray(rows.slice(fromIndex, fromIndex + count)), _toConsumableArray(rowsWithoutMoved.slice(toIndex)));\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n }), exports.slideRows = slideRows;\n }, /* 20 */\n /***/\n function(module, exports, __webpack_require__) {\n \"use strict\";\n function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) throw new TypeError(\"Cannot call a class as a function\");\n }\n Object.defineProperty(exports, \"__esModule\", {\n value: !0\n });\n var _createClass = function() {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || !1, descriptor.configurable = !0, \n \"value\" in descriptor && (descriptor.writable = !0), Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n return function(Constructor, protoProps, staticProps) {\n return protoProps && defineProperties(Constructor.prototype, protoProps), staticProps && defineProperties(Constructor, staticProps), \n Constructor;\n };\n }(), _reactDnd = __webpack_require__(21), _reactDndHtml5Backend = __webpack_require__(22), _reactDndHtml5Backend2 = function(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n }(_reactDndHtml5Backend), _reactDom = __webpack_require__(23), _treeDataUtils = __webpack_require__(0), _memoizedTreeDataUtils = __webpack_require__(5), DndManager = function() {\n function DndManager(treeRef) {\n _classCallCheck(this, DndManager), this.treeRef = treeRef;\n }\n return _createClass(DndManager, [ {\n key: \"getTargetDepth\",\n value: function(dropTargetProps, monitor, component) {\n var dropTargetDepth = 0, rowAbove = dropTargetProps.getPrevRow();\n rowAbove && (// Limit the length of the path to the deepest possible\n dropTargetDepth = Math.min(rowAbove.path.length, dropTargetProps.path.length));\n var blocksOffset = void 0, dragSourceInitialDepth = (monitor.getItem().path || []).length;\n // When adding node from external source\n if (monitor.getItem().treeId !== this.treeId) if (// Ignore the tree depth of the source, if it had any to begin with\n dragSourceInitialDepth = 0, component) {\n var relativePosition = (0, _reactDom.findDOMNode)(component).getBoundingClientRect(), leftShift = monitor.getSourceClientOffset().x - relativePosition.left;\n blocksOffset = Math.round(leftShift / dropTargetProps.scaffoldBlockPxWidth);\n } else blocksOffset = dropTargetProps.path.length; else blocksOffset = Math.round(monitor.getDifferenceFromInitialOffset().x / dropTargetProps.scaffoldBlockPxWidth);\n var targetDepth = Math.min(dropTargetDepth, Math.max(0, dragSourceInitialDepth + blocksOffset - 1));\n // If a maxDepth is defined, constrain the target depth\n if (void 0 !== this.maxDepth && null !== this.maxDepth) {\n var draggedNode = monitor.getItem().node, draggedChildDepth = (0, _treeDataUtils.getDepth)(draggedNode);\n targetDepth = Math.max(0, Math.min(targetDepth, this.maxDepth - draggedChildDepth - 1));\n }\n return targetDepth;\n }\n }, {\n key: \"canDrop\",\n value: function(dropTargetProps, monitor) {\n if (!monitor.isOver()) return !1;\n var rowAbove = dropTargetProps.getPrevRow(), abovePath = rowAbove ? rowAbove.path : [], aboveNode = rowAbove ? rowAbove.node : {}, targetDepth = this.getTargetDepth(dropTargetProps, monitor, null);\n // Cannot drop if we're adding to the children of the row above and\n // the row above is a function\n if (targetDepth >= abovePath.length && \"function\" == typeof aboveNode.children) return !1;\n if (\"function\" == typeof this.customCanDrop) {\n var _monitor$getItem = monitor.getItem(), node = _monitor$getItem.node, addedResult = (0, \n _memoizedTreeDataUtils.memoizedInsertNode)({\n treeData: this.treeData,\n newNode: node,\n depth: targetDepth,\n getNodeKey: this.getNodeKey,\n minimumTreeIndex: dropTargetProps.listIndex,\n expandParent: !0\n });\n return this.customCanDrop({\n node: node,\n prevPath: monitor.getItem().path,\n prevParent: monitor.getItem().parentNode,\n prevTreeIndex: monitor.getItem().treeIndex,\n // Equals -1 when dragged from external tree\n nextPath: addedResult.path,\n nextParent: addedResult.parentNode,\n nextTreeIndex: addedResult.treeIndex\n });\n }\n return !0;\n }\n }, {\n key: \"wrapSource\",\n value: function(el) {\n function nodeDragSourcePropInjection(connect, monitor) {\n return {\n connectDragSource: connect.dragSource(),\n connectDragPreview: connect.dragPreview(),\n isDragging: monitor.isDragging(),\n didDrop: monitor.didDrop()\n };\n }\n var _this = this, nodeDragSource = {\n beginDrag: function(props) {\n return _this.startDrag(props), {\n node: props.node,\n parentNode: props.parentNode,\n path: props.path,\n treeIndex: props.treeIndex,\n treeId: props.treeId\n };\n },\n endDrag: function(props, monitor) {\n _this.endDrag(monitor.getDropResult());\n },\n isDragging: function(props, monitor) {\n var dropTargetNode = monitor.getItem().node;\n return props.node === dropTargetNode;\n }\n };\n return (0, _reactDnd.DragSource)(this.dndType, nodeDragSource, nodeDragSourcePropInjection)(el);\n }\n }, {\n key: \"wrapTarget\",\n value: function(el) {\n function nodeDropTargetPropInjection(connect, monitor) {\n var dragged = monitor.getItem();\n return {\n connectDropTarget: connect.dropTarget(),\n isOver: monitor.isOver(),\n canDrop: monitor.canDrop(),\n draggedNode: dragged ? dragged.node : null\n };\n }\n var _this2 = this, nodeDropTarget = {\n drop: function(dropTargetProps, monitor, component) {\n var result = {\n node: monitor.getItem().node,\n path: monitor.getItem().path,\n treeIndex: monitor.getItem().treeIndex,\n treeId: _this2.treeId,\n minimumTreeIndex: dropTargetProps.treeIndex,\n depth: _this2.getTargetDepth(dropTargetProps, monitor, component)\n };\n return _this2.drop(result), result;\n },\n hover: function(dropTargetProps, monitor, component) {\n var targetDepth = _this2.getTargetDepth(dropTargetProps, monitor, component), draggedNode = monitor.getItem().node;\n (// Redraw if hovered above different nodes\n dropTargetProps.node !== draggedNode || // Or hovered above the same node but at a different depth\n targetDepth !== dropTargetProps.path.length - 1) && _this2.dragHover({\n node: draggedNode,\n path: monitor.getItem().path,\n minimumTreeIndex: dropTargetProps.listIndex,\n depth: targetDepth\n });\n },\n canDrop: this.canDrop.bind(this)\n };\n return (0, _reactDnd.DropTarget)(this.dndType, nodeDropTarget, nodeDropTargetPropInjection)(el);\n }\n }, {\n key: \"wrapPlaceholder\",\n value: function(el) {\n function placeholderPropInjection(connect, monitor) {\n var dragged = monitor.getItem();\n return {\n connectDropTarget: connect.dropTarget(),\n isOver: monitor.isOver(),\n canDrop: monitor.canDrop(),\n draggedNode: dragged ? dragged.node : null\n };\n }\n var _this3 = this, placeholderDropTarget = {\n drop: function(dropTargetProps, monitor) {\n var _monitor$getItem2 = monitor.getItem(), node = _monitor$getItem2.node, path = _monitor$getItem2.path, treeIndex = _monitor$getItem2.treeIndex, result = {\n node: node,\n path: path,\n treeIndex: treeIndex,\n treeId: _this3.treeId,\n minimumTreeIndex: 0,\n depth: 0\n };\n return _this3.drop(result), result;\n }\n };\n return (0, _reactDnd.DropTarget)(this.dndType, placeholderDropTarget, placeholderPropInjection)(el);\n }\n }, {\n key: \"startDrag\",\n get: function() {\n return this.treeRef.startDrag;\n }\n }, {\n key: \"dragHover\",\n get: function() {\n return this.treeRef.dragHover;\n }\n }, {\n key: \"endDrag\",\n get: function() {\n return this.treeRef.endDrag;\n }\n }, {\n key: \"drop\",\n get: function() {\n return this.treeRef.drop;\n }\n }, {\n key: \"treeId\",\n get: function() {\n return this.treeRef.treeId;\n }\n }, {\n key: \"dndType\",\n get: function() {\n return this.treeRef.dndType;\n }\n }, {\n key: \"treeData\",\n get: function() {\n return this.treeRef.state.draggingTreeData || this.treeRef.props.treeData;\n }\n }, {\n key: \"getNodeKey\",\n get: function() {\n return this.treeRef.props.getNodeKey;\n }\n }, {\n key: \"customCanDrop\",\n get: function() {\n return this.treeRef.props.canDrop;\n }\n }, {\n key: \"maxDepth\",\n get: function() {\n return this.treeRef.props.maxDepth;\n }\n } ], [ {\n key: \"wrapRoot\",\n value: function(el) {\n return (0, _reactDnd.DragDropContext)(_reactDndHtml5Backend2.default)(el);\n }\n } ]), DndManager;\n }();\n exports.default = DndManager;\n }, /* 21 */\n /***/\n function(module, exports) {\n module.exports = __webpack_require__(452);\n }, /* 22 */\n /***/\n function(module, exports) {\n module.exports = __webpack_require__(540);\n }, /* 23 */\n /***/\n function(module, exports) {\n module.exports = __webpack_require__(15);\n }, /* 24 */\n /***/\n function(module, exports) {} ]);\n});\n\n/***/ }),\n/* 184 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_get_prototype_of__ = __webpack_require__(5);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_get_prototype_of___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_get_prototype_of__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__ = __webpack_require__(3);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(6);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits__ = __webpack_require__(7);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_react__);\n\n\n\n\n\n\nvar babelPluginFlowReactPropTypes_proptype_RenderedSection = __webpack_require__(19).babelPluginFlowReactPropTypes_proptype_RenderedSection || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_ScrollIndices = __webpack_require__(404).babelPluginFlowReactPropTypes_proptype_ScrollIndices || __webpack_require__(0).any;\n\n\n\n/**\n * This HOC decorates a virtualized component and responds to arrow-key events by scrolling one row or column at a time.\n */\n\nvar ArrowKeyStepper = function (_React$PureComponent) {\n __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits___default()(ArrowKeyStepper, _React$PureComponent);\n\n function ArrowKeyStepper(props) {\n __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default()(this, ArrowKeyStepper);\n\n var _this = __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn___default()(this, (ArrowKeyStepper.__proto__ || __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_get_prototype_of___default()(ArrowKeyStepper)).call(this, props));\n\n _this._columnStartIndex = 0;\n _this._columnStopIndex = 0;\n _this._rowStartIndex = 0;\n _this._rowStopIndex = 0;\n\n _this._onKeyDown = function (event) {\n var _this$props = _this.props,\n columnCount = _this$props.columnCount,\n disabled = _this$props.disabled,\n mode = _this$props.mode,\n rowCount = _this$props.rowCount;\n\n\n if (disabled) {\n return;\n }\n\n var _this$_getScrollState = _this._getScrollState(),\n scrollToColumnPrevious = _this$_getScrollState.scrollToColumn,\n scrollToRowPrevious = _this$_getScrollState.scrollToRow;\n\n var _this$_getScrollState2 = _this._getScrollState(),\n scrollToColumn = _this$_getScrollState2.scrollToColumn,\n scrollToRow = _this$_getScrollState2.scrollToRow;\n\n // The above cases all prevent default event event behavior.\n // This is to keep the grid from scrolling after the snap-to update.\n\n\n switch (event.key) {\n case 'ArrowDown':\n scrollToRow = mode === 'cells' ? Math.min(scrollToRow + 1, rowCount - 1) : Math.min(_this._rowStopIndex + 1, rowCount - 1);\n break;\n case 'ArrowLeft':\n scrollToColumn = mode === 'cells' ? Math.max(scrollToColumn - 1, 0) : Math.max(_this._columnStartIndex - 1, 0);\n break;\n case 'ArrowRight':\n scrollToColumn = mode === 'cells' ? Math.min(scrollToColumn + 1, columnCount - 1) : Math.min(_this._columnStopIndex + 1, columnCount - 1);\n break;\n case 'ArrowUp':\n scrollToRow = mode === 'cells' ? Math.max(scrollToRow - 1, 0) : Math.max(_this._rowStartIndex - 1, 0);\n break;\n }\n\n if (scrollToColumn !== scrollToColumnPrevious || scrollToRow !== scrollToRowPrevious) {\n event.preventDefault();\n\n _this._updateScrollState({ scrollToColumn: scrollToColumn, scrollToRow: scrollToRow });\n }\n };\n\n _this._onSectionRendered = function (_ref) {\n var columnStartIndex = _ref.columnStartIndex,\n columnStopIndex = _ref.columnStopIndex,\n rowStartIndex = _ref.rowStartIndex,\n rowStopIndex = _ref.rowStopIndex;\n\n _this._columnStartIndex = columnStartIndex;\n _this._columnStopIndex = columnStopIndex;\n _this._rowStartIndex = rowStartIndex;\n _this._rowStopIndex = rowStopIndex;\n };\n\n _this.state = {\n scrollToColumn: props.scrollToColumn,\n scrollToRow: props.scrollToRow\n };\n return _this;\n }\n\n __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass___default()(ArrowKeyStepper, [{\n key: 'componentWillReceiveProps',\n value: function componentWillReceiveProps(nextProps) {\n if (this.props.isControlled) {\n return;\n }\n\n var scrollToColumn = nextProps.scrollToColumn,\n scrollToRow = nextProps.scrollToRow;\n var _props = this.props,\n prevScrollToColumn = _props.scrollToColumn,\n prevScrollToRow = _props.scrollToRow;\n\n\n if (prevScrollToColumn !== scrollToColumn && prevScrollToRow !== scrollToRow) {\n this.setState({\n scrollToColumn: scrollToColumn,\n scrollToRow: scrollToRow\n });\n } else if (prevScrollToColumn !== scrollToColumn) {\n this.setState({ scrollToColumn: scrollToColumn });\n } else if (prevScrollToRow !== scrollToRow) {\n this.setState({ scrollToRow: scrollToRow });\n }\n }\n }, {\n key: 'setScrollIndexes',\n value: function setScrollIndexes(_ref2) {\n var scrollToColumn = _ref2.scrollToColumn,\n scrollToRow = _ref2.scrollToRow;\n\n this.setState({\n scrollToRow: scrollToRow,\n scrollToColumn: scrollToColumn\n });\n }\n }, {\n key: 'render',\n value: function render() {\n var _props2 = this.props,\n className = _props2.className,\n children = _props2.children;\n\n var _getScrollState2 = this._getScrollState(),\n scrollToColumn = _getScrollState2.scrollToColumn,\n scrollToRow = _getScrollState2.scrollToRow;\n\n return __WEBPACK_IMPORTED_MODULE_5_react__[\"createElement\"](\n 'div',\n { className: className, onKeyDown: this._onKeyDown },\n children({\n onSectionRendered: this._onSectionRendered,\n scrollToColumn: scrollToColumn,\n scrollToRow: scrollToRow\n })\n );\n }\n }, {\n key: '_getScrollState',\n value: function _getScrollState() {\n return this.props.isControlled ? this.props : this.state;\n }\n }, {\n key: '_updateScrollState',\n value: function _updateScrollState(_ref3) {\n var scrollToColumn = _ref3.scrollToColumn,\n scrollToRow = _ref3.scrollToRow;\n var _props3 = this.props,\n isControlled = _props3.isControlled,\n onScrollToChange = _props3.onScrollToChange;\n\n\n if (typeof onScrollToChange === 'function') {\n onScrollToChange({ scrollToColumn: scrollToColumn, scrollToRow: scrollToRow });\n }\n\n if (!isControlled) {\n this.setState({ scrollToColumn: scrollToColumn, scrollToRow: scrollToRow });\n }\n }\n }]);\n\n return ArrowKeyStepper;\n}(__WEBPACK_IMPORTED_MODULE_5_react__[\"PureComponent\"]);\n\nArrowKeyStepper.defaultProps = {\n disabled: false,\n isControlled: false,\n mode: 'edges',\n scrollToColumn: 0,\n scrollToRow: 0\n};\nArrowKeyStepper.propTypes = process.env.NODE_ENV === 'production' ? null : {\n children: __webpack_require__(0).func.isRequired,\n className: __webpack_require__(0).string,\n columnCount: __webpack_require__(0).number.isRequired,\n disabled: __webpack_require__(0).bool.isRequired,\n isControlled: __webpack_require__(0).bool.isRequired,\n mode: __webpack_require__(0).oneOf(['cells', 'edges']).isRequired,\n onScrollToChange: __webpack_require__(0).func,\n rowCount: __webpack_require__(0).number.isRequired,\n scrollToColumn: __webpack_require__(0).number.isRequired,\n scrollToRow: __webpack_require__(0).number.isRequired\n};\n/* harmony default export */ __webpack_exports__[\"a\"] = (ArrowKeyStepper);\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 185 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* unused harmony export DEFAULT_SCROLLING_RESET_TIME_INTERVAL */\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__ = __webpack_require__(8);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of__ = __webpack_require__(5);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__ = __webpack_require__(3);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(6);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__ = __webpack_require__(7);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_classnames__ = __webpack_require__(45);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_classnames___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_7_classnames__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__utils_calculateSizeAndPositionDataAndUpdateScrollOffset__ = __webpack_require__(400);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__utils_ScalingCellSizeAndPositionManager__ = __webpack_require__(125);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__utils_createCallbackMemoizer__ = __webpack_require__(126);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__ = __webpack_require__(187);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__utils_updateScrollIndexHelper__ = __webpack_require__(401);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13__defaultCellRangeRenderer__ = __webpack_require__(188);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_14_dom_helpers_util_scrollbarSize__ = __webpack_require__(189);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_14_dom_helpers_util_scrollbarSize___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_14_dom_helpers_util_scrollbarSize__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__utils_requestAnimationTimeout__ = __webpack_require__(58);\n\n\n\n\n\n\n\nvar babelPluginFlowReactPropTypes_proptype_Alignment = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_Alignment || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_RenderedSection = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_RenderedSection || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_ScrollbarPresenceChange = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_ScrollbarPresenceChange || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_Scroll = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_Scroll || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_NoContentRenderer = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_NoContentRenderer || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_CellSizeGetter = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_CellSizeGetter || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_CellSize = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_CellSize || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_CellPosition = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_CellPosition || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_CellRangeRenderer = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_CellRangeRenderer || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_CellRenderer = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_CellRenderer || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_AnimationTimeoutId = __webpack_require__(58).babelPluginFlowReactPropTypes_proptype_AnimationTimeoutId || __webpack_require__(0).any;\n\n\n\n\n\n\n\n\n\n\n\n\n/**\n * Specifies the number of milliseconds during which to disable pointer events while a scroll is in progress.\n * This improves performance and makes scrolling smoother.\n */\nvar DEFAULT_SCROLLING_RESET_TIME_INTERVAL = 150;\n\n/**\n * Controls whether the Grid updates the DOM element's scrollLeft/scrollTop based on the current state or just observes it.\n * This prevents Grid from interrupting mouse-wheel animations (see issue #2).\n */\nvar SCROLL_POSITION_CHANGE_REASONS = {\n OBSERVED: 'observed',\n REQUESTED: 'requested'\n};\n\nvar renderNull = function renderNull() {\n return null;\n};\n\n/**\n * Renders tabular data with virtualization along the vertical and horizontal axes.\n * Row heights and column widths must be known ahead of time and specified as properties.\n */\nvar Grid = function (_React$PureComponent) {\n __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default()(Grid, _React$PureComponent);\n\n // Invokes onSectionRendered callback only when start/stop row or column indices change\n function Grid(props) {\n __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default()(this, Grid);\n\n var _this = __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default()(this, (Grid.__proto__ || __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of___default()(Grid)).call(this, props));\n\n _this.state = {\n isScrolling: false,\n scrollDirectionHorizontal: __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"b\" /* SCROLL_DIRECTION_FORWARD */],\n scrollDirectionVertical: __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"b\" /* SCROLL_DIRECTION_FORWARD */],\n scrollLeft: 0,\n scrollTop: 0,\n scrollPositionChangeReason: null\n };\n _this._onGridRenderedMemoizer = Object(__WEBPACK_IMPORTED_MODULE_10__utils_createCallbackMemoizer__[\"a\" /* default */])();\n _this._onScrollMemoizer = Object(__WEBPACK_IMPORTED_MODULE_10__utils_createCallbackMemoizer__[\"a\" /* default */])(false);\n _this._deferredInvalidateColumnIndex = null;\n _this._deferredInvalidateRowIndex = null;\n _this._recomputeScrollLeftFlag = false;\n _this._recomputeScrollTopFlag = false;\n _this._horizontalScrollBarSize = 0;\n _this._verticalScrollBarSize = 0;\n _this._scrollbarPresenceChanged = false;\n _this._cellCache = {};\n _this._styleCache = {};\n _this._scrollbarSizeMeasured = false;\n _this._renderedColumnStartIndex = 0;\n _this._renderedColumnStopIndex = 0;\n _this._renderedRowStartIndex = 0;\n _this._renderedRowStopIndex = 0;\n\n _this._debounceScrollEndedCallback = function () {\n _this._disablePointerEventsTimeoutId = null;\n _this._resetStyleCache();\n };\n\n _this._invokeOnGridRenderedHelper = function () {\n var onSectionRendered = _this.props.onSectionRendered;\n\n\n _this._onGridRenderedMemoizer({\n callback: onSectionRendered,\n indices: {\n columnOverscanStartIndex: _this._columnStartIndex,\n columnOverscanStopIndex: _this._columnStopIndex,\n columnStartIndex: _this._renderedColumnStartIndex,\n columnStopIndex: _this._renderedColumnStopIndex,\n rowOverscanStartIndex: _this._rowStartIndex,\n rowOverscanStopIndex: _this._rowStopIndex,\n rowStartIndex: _this._renderedRowStartIndex,\n rowStopIndex: _this._renderedRowStopIndex\n }\n });\n };\n\n _this._setScrollingContainerRef = function (ref) {\n _this._scrollingContainer = ref;\n };\n\n _this._onScroll = function (event) {\n // In certain edge-cases React dispatches an onScroll event with an invalid target.scrollLeft / target.scrollTop.\n // This invalid event can be detected by comparing event.target to this component's scrollable DOM element.\n // See issue #404 for more information.\n if (event.target === _this._scrollingContainer) {\n _this.handleScrollEvent(event.target);\n }\n };\n\n _this._columnWidthGetter = _this._wrapSizeGetter(props.columnWidth);\n _this._rowHeightGetter = _this._wrapSizeGetter(props.rowHeight);\n\n _this._columnSizeAndPositionManager = new __WEBPACK_IMPORTED_MODULE_9__utils_ScalingCellSizeAndPositionManager__[\"a\" /* default */]({\n cellCount: props.columnCount,\n cellSizeGetter: function cellSizeGetter(params) {\n return _this._columnWidthGetter(params);\n },\n estimatedCellSize: _this._getEstimatedColumnSize(props)\n });\n _this._rowSizeAndPositionManager = new __WEBPACK_IMPORTED_MODULE_9__utils_ScalingCellSizeAndPositionManager__[\"a\" /* default */]({\n cellCount: props.rowCount,\n cellSizeGetter: function cellSizeGetter(params) {\n return _this._rowHeightGetter(params);\n },\n estimatedCellSize: _this._getEstimatedRowSize(props)\n });\n return _this;\n }\n\n /**\n * Gets offsets for a given cell and alignment.\n */\n\n\n // See defaultCellRangeRenderer() for more information on the usage of these caches\n\n\n __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default()(Grid, [{\n key: 'getOffsetForCell',\n value: function getOffsetForCell() {\n var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},\n _ref$alignment = _ref.alignment,\n alignment = _ref$alignment === undefined ? this.props.scrollToAlignment : _ref$alignment,\n _ref$columnIndex = _ref.columnIndex,\n columnIndex = _ref$columnIndex === undefined ? this.props.scrollToColumn : _ref$columnIndex,\n _ref$rowIndex = _ref.rowIndex,\n rowIndex = _ref$rowIndex === undefined ? this.props.scrollToRow : _ref$rowIndex;\n\n var offsetProps = __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({}, this.props, {\n scrollToAlignment: alignment,\n scrollToColumn: columnIndex,\n scrollToRow: rowIndex\n });\n\n return {\n scrollLeft: this._getCalculatedScrollLeft(offsetProps),\n scrollTop: this._getCalculatedScrollTop(offsetProps)\n };\n }\n\n /**\n * This method handles a scroll event originating from an external scroll control.\n * It's an advanced method and should probably not be used unless you're implementing a custom scroll-bar solution.\n */\n\n }, {\n key: 'handleScrollEvent',\n value: function handleScrollEvent(_ref2) {\n var _ref2$scrollLeft = _ref2.scrollLeft,\n scrollLeftParam = _ref2$scrollLeft === undefined ? 0 : _ref2$scrollLeft,\n _ref2$scrollTop = _ref2.scrollTop,\n scrollTopParam = _ref2$scrollTop === undefined ? 0 : _ref2$scrollTop;\n\n // On iOS, we can arrive at negative offsets by swiping past the start.\n // To prevent flicker here, we make playing in the negative offset zone cause nothing to happen.\n if (scrollTopParam < 0) {\n return;\n }\n\n // Prevent pointer events from interrupting a smooth scroll\n this._debounceScrollEnded();\n\n var _props = this.props,\n autoHeight = _props.autoHeight,\n autoWidth = _props.autoWidth,\n height = _props.height,\n width = _props.width;\n\n // When this component is shrunk drastically, React dispatches a series of back-to-back scroll events,\n // Gradually converging on a scrollTop that is within the bounds of the new, smaller height.\n // This causes a series of rapid renders that is slow for long lists.\n // We can avoid that by doing some simple bounds checking to ensure that scroll offsets never exceed their bounds.\n\n var scrollbarSize = this._scrollbarSize;\n var totalRowsHeight = this._rowSizeAndPositionManager.getTotalSize();\n var totalColumnsWidth = this._columnSizeAndPositionManager.getTotalSize();\n var scrollLeft = Math.min(Math.max(0, totalColumnsWidth - width + scrollbarSize), scrollLeftParam);\n var scrollTop = Math.min(Math.max(0, totalRowsHeight - height + scrollbarSize), scrollTopParam);\n\n // Certain devices (like Apple touchpad) rapid-fire duplicate events.\n // Don't force a re-render if this is the case.\n // The mouse may move faster then the animation frame does.\n // Use requestAnimationFrame to avoid over-updating.\n if (this.state.scrollLeft !== scrollLeft || this.state.scrollTop !== scrollTop) {\n // Track scrolling direction so we can more efficiently overscan rows to reduce empty space around the edges while scrolling.\n // Don't change direction for an axis unless scroll offset has changed.\n var _scrollDirectionHorizontal = scrollLeft !== this.state.scrollLeft ? scrollLeft > this.state.scrollLeft ? __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"b\" /* SCROLL_DIRECTION_FORWARD */] : __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"a\" /* SCROLL_DIRECTION_BACKWARD */] : this.state.scrollDirectionHorizontal;\n var _scrollDirectionVertical = scrollTop !== this.state.scrollTop ? scrollTop > this.state.scrollTop ? __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"b\" /* SCROLL_DIRECTION_FORWARD */] : __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"a\" /* SCROLL_DIRECTION_BACKWARD */] : this.state.scrollDirectionVertical;\n\n var newState = {\n isScrolling: true,\n scrollDirectionHorizontal: _scrollDirectionHorizontal,\n scrollDirectionVertical: _scrollDirectionVertical,\n scrollPositionChangeReason: SCROLL_POSITION_CHANGE_REASONS.OBSERVED\n };\n\n if (!autoHeight) {\n newState.scrollTop = scrollTop;\n }\n\n if (!autoWidth) {\n newState.scrollLeft = scrollLeft;\n }\n\n this.setState(newState);\n }\n\n this._invokeOnScrollMemoizer({\n scrollLeft: scrollLeft,\n scrollTop: scrollTop,\n totalColumnsWidth: totalColumnsWidth,\n totalRowsHeight: totalRowsHeight\n });\n }\n\n /**\n * Invalidate Grid size and recompute visible cells.\n * This is a deferred wrapper for recomputeGridSize().\n * It sets a flag to be evaluated on cDM/cDU to avoid unnecessary renders.\n * This method is intended for advanced use-cases like CellMeasurer.\n */\n // @TODO (bvaughn) Add automated test coverage for this.\n\n }, {\n key: 'invalidateCellSizeAfterRender',\n value: function invalidateCellSizeAfterRender(_ref3) {\n var columnIndex = _ref3.columnIndex,\n rowIndex = _ref3.rowIndex;\n\n this._deferredInvalidateColumnIndex = typeof this._deferredInvalidateColumnIndex === 'number' ? Math.min(this._deferredInvalidateColumnIndex, columnIndex) : columnIndex;\n this._deferredInvalidateRowIndex = typeof this._deferredInvalidateRowIndex === 'number' ? Math.min(this._deferredInvalidateRowIndex, rowIndex) : rowIndex;\n }\n\n /**\n * Pre-measure all columns and rows in a Grid.\n * Typically cells are only measured as needed and estimated sizes are used for cells that have not yet been measured.\n * This method ensures that the next call to getTotalSize() returns an exact size (as opposed to just an estimated one).\n */\n\n }, {\n key: 'measureAllCells',\n value: function measureAllCells() {\n var _props2 = this.props,\n columnCount = _props2.columnCount,\n rowCount = _props2.rowCount;\n\n\n this._columnSizeAndPositionManager.getSizeAndPositionOfCell(columnCount - 1);\n this._rowSizeAndPositionManager.getSizeAndPositionOfCell(rowCount - 1);\n }\n\n /**\n * Forced recompute of row heights and column widths.\n * This function should be called if dynamic column or row sizes have changed but nothing else has.\n * Since Grid only receives :columnCount and :rowCount it has no way of detecting when the underlying data changes.\n */\n\n }, {\n key: 'recomputeGridSize',\n value: function recomputeGridSize() {\n var _ref4 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},\n _ref4$columnIndex = _ref4.columnIndex,\n columnIndex = _ref4$columnIndex === undefined ? 0 : _ref4$columnIndex,\n _ref4$rowIndex = _ref4.rowIndex,\n rowIndex = _ref4$rowIndex === undefined ? 0 : _ref4$rowIndex;\n\n var _props3 = this.props,\n scrollToColumn = _props3.scrollToColumn,\n scrollToRow = _props3.scrollToRow;\n\n\n this._columnSizeAndPositionManager.resetCell(columnIndex);\n this._rowSizeAndPositionManager.resetCell(rowIndex);\n\n // Cell sizes may be determined by a function property.\n // In this case the cDU handler can't know if they changed.\n // Store this flag to let the next cDU pass know it needs to recompute the scroll offset.\n this._recomputeScrollLeftFlag = scrollToColumn >= 0 && columnIndex <= scrollToColumn;\n this._recomputeScrollTopFlag = scrollToRow >= 0 && rowIndex <= scrollToRow;\n\n // Clear cell cache in case we are scrolling;\n // Invalid row heights likely mean invalid cached content as well.\n this._cellCache = {};\n this._styleCache = {};\n\n this.forceUpdate();\n }\n\n /**\n * Ensure column and row are visible.\n */\n\n }, {\n key: 'scrollToCell',\n value: function scrollToCell(_ref5) {\n var columnIndex = _ref5.columnIndex,\n rowIndex = _ref5.rowIndex;\n var columnCount = this.props.columnCount;\n\n\n var props = this.props;\n\n // Don't adjust scroll offset for single-column grids (eg List, Table).\n // This can cause a funky scroll offset because of the vertical scrollbar width.\n if (columnCount > 1 && columnIndex !== undefined) {\n this._updateScrollLeftForScrollToColumn(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({}, props, {\n scrollToColumn: columnIndex\n }));\n }\n\n if (rowIndex !== undefined) {\n this._updateScrollTopForScrollToRow(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({}, props, {\n scrollToRow: rowIndex\n }));\n }\n }\n }, {\n key: 'componentDidMount',\n value: function componentDidMount() {\n var _props4 = this.props,\n getScrollbarSize = _props4.getScrollbarSize,\n height = _props4.height,\n scrollLeft = _props4.scrollLeft,\n scrollToColumn = _props4.scrollToColumn,\n scrollTop = _props4.scrollTop,\n scrollToRow = _props4.scrollToRow,\n width = _props4.width;\n\n // If cell sizes have been invalidated (eg we are using CellMeasurer) then reset cached positions.\n // We must do this at the start of the method as we may calculate and update scroll position below.\n\n this._handleInvalidatedGridSize();\n\n // If this component was first rendered server-side, scrollbar size will be undefined.\n // In that event we need to remeasure.\n if (!this._scrollbarSizeMeasured) {\n this._scrollbarSize = getScrollbarSize();\n this._scrollbarSizeMeasured = true;\n this.setState({});\n }\n\n if (typeof scrollLeft === 'number' && scrollLeft >= 0 || typeof scrollTop === 'number' && scrollTop >= 0) {\n this.scrollToPosition({ scrollLeft: scrollLeft, scrollTop: scrollTop });\n }\n\n // Don't update scroll offset if the size is 0; we don't render any cells in this case.\n // Setting a state may cause us to later thing we've updated the offce when we haven't.\n var sizeIsBiggerThanZero = height > 0 && width > 0;\n if (scrollToColumn >= 0 && sizeIsBiggerThanZero) {\n this._updateScrollLeftForScrollToColumn();\n }\n if (scrollToRow >= 0 && sizeIsBiggerThanZero) {\n this._updateScrollTopForScrollToRow();\n }\n\n // Update onRowsRendered callback\n this._invokeOnGridRenderedHelper();\n\n // Initialize onScroll callback\n this._invokeOnScrollMemoizer({\n scrollLeft: scrollLeft || 0,\n scrollTop: scrollTop || 0,\n totalColumnsWidth: this._columnSizeAndPositionManager.getTotalSize(),\n totalRowsHeight: this._rowSizeAndPositionManager.getTotalSize()\n });\n\n this._maybeCallOnScrollbarPresenceChange();\n }\n\n /**\n * @private\n * This method updates scrollLeft/scrollTop in state for the following conditions:\n * 1) New scroll-to-cell props have been set\n */\n\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate(prevProps, prevState) {\n var _this2 = this;\n\n var _props5 = this.props,\n autoHeight = _props5.autoHeight,\n autoWidth = _props5.autoWidth,\n columnCount = _props5.columnCount,\n height = _props5.height,\n rowCount = _props5.rowCount,\n scrollToAlignment = _props5.scrollToAlignment,\n scrollToColumn = _props5.scrollToColumn,\n scrollToRow = _props5.scrollToRow,\n width = _props5.width;\n var _state = this.state,\n scrollLeft = _state.scrollLeft,\n scrollPositionChangeReason = _state.scrollPositionChangeReason,\n scrollTop = _state.scrollTop;\n\n // If cell sizes have been invalidated (eg we are using CellMeasurer) then reset cached positions.\n // We must do this at the start of the method as we may calculate and update scroll position below.\n\n this._handleInvalidatedGridSize();\n\n // Handle edge case where column or row count has only just increased over 0.\n // In this case we may have to restore a previously-specified scroll offset.\n // For more info see bvaughn/react-virtualized/issues/218\n var columnOrRowCountJustIncreasedFromZero = columnCount > 0 && prevProps.columnCount === 0 || rowCount > 0 && prevProps.rowCount === 0;\n\n // Make sure requested changes to :scrollLeft or :scrollTop get applied.\n // Assigning to scrollLeft/scrollTop tells the browser to interrupt any running scroll animations,\n // And to discard any pending async changes to the scroll position that may have happened in the meantime (e.g. on a separate scrolling thread).\n // So we only set these when we require an adjustment of the scroll position.\n // See issue #2 for more information.\n if (scrollPositionChangeReason === SCROLL_POSITION_CHANGE_REASONS.REQUESTED) {\n // @TRICKY :autoHeight and :autoWidth properties instructs Grid to leave :scrollTop and :scrollLeft management to an external HOC (eg WindowScroller).\n // In this case we should avoid checking scrollingContainer.scrollTop and scrollingContainer.scrollLeft since it forces layout/flow.\n if (!autoWidth && scrollLeft >= 0 && (scrollLeft !== prevState.scrollLeft && scrollLeft !== this._scrollingContainer.scrollLeft || columnOrRowCountJustIncreasedFromZero)) {\n this._scrollingContainer.scrollLeft = scrollLeft;\n }\n if (!autoHeight && scrollTop >= 0 && (scrollTop !== prevState.scrollTop && scrollTop !== this._scrollingContainer.scrollTop || columnOrRowCountJustIncreasedFromZero)) {\n this._scrollingContainer.scrollTop = scrollTop;\n }\n }\n\n // Special case where the previous size was 0:\n // In this case we don't show any windowed cells at all.\n // So we should always recalculate offset afterwards.\n var sizeJustIncreasedFromZero = (prevProps.width === 0 || prevProps.height === 0) && height > 0 && width > 0;\n\n // Update scroll offsets if the current :scrollToColumn or :scrollToRow values requires it\n // @TODO Do we also need this check or can the one in componentWillUpdate() suffice?\n if (this._recomputeScrollLeftFlag) {\n this._recomputeScrollLeftFlag = false;\n this._updateScrollLeftForScrollToColumn(this.props);\n } else {\n Object(__WEBPACK_IMPORTED_MODULE_12__utils_updateScrollIndexHelper__[\"a\" /* default */])({\n cellSizeAndPositionManager: this._columnSizeAndPositionManager,\n previousCellsCount: prevProps.columnCount,\n previousCellSize: prevProps.columnWidth,\n previousScrollToAlignment: prevProps.scrollToAlignment,\n previousScrollToIndex: prevProps.scrollToColumn,\n previousSize: prevProps.width,\n scrollOffset: scrollLeft,\n scrollToAlignment: scrollToAlignment,\n scrollToIndex: scrollToColumn,\n size: width,\n sizeJustIncreasedFromZero: sizeJustIncreasedFromZero,\n updateScrollIndexCallback: function updateScrollIndexCallback() {\n return _this2._updateScrollLeftForScrollToColumn(_this2.props);\n }\n });\n }\n\n if (this._recomputeScrollTopFlag) {\n this._recomputeScrollTopFlag = false;\n this._updateScrollTopForScrollToRow(this.props);\n } else {\n Object(__WEBPACK_IMPORTED_MODULE_12__utils_updateScrollIndexHelper__[\"a\" /* default */])({\n cellSizeAndPositionManager: this._rowSizeAndPositionManager,\n previousCellsCount: prevProps.rowCount,\n previousCellSize: prevProps.rowHeight,\n previousScrollToAlignment: prevProps.scrollToAlignment,\n previousScrollToIndex: prevProps.scrollToRow,\n previousSize: prevProps.height,\n scrollOffset: scrollTop,\n scrollToAlignment: scrollToAlignment,\n scrollToIndex: scrollToRow,\n size: height,\n sizeJustIncreasedFromZero: sizeJustIncreasedFromZero,\n updateScrollIndexCallback: function updateScrollIndexCallback() {\n return _this2._updateScrollTopForScrollToRow(_this2.props);\n }\n });\n }\n\n // Update onRowsRendered callback if start/stop indices have changed\n this._invokeOnGridRenderedHelper();\n\n // Changes to :scrollLeft or :scrollTop should also notify :onScroll listeners\n if (scrollLeft !== prevState.scrollLeft || scrollTop !== prevState.scrollTop) {\n var totalRowsHeight = this._rowSizeAndPositionManager.getTotalSize();\n var totalColumnsWidth = this._columnSizeAndPositionManager.getTotalSize();\n\n this._invokeOnScrollMemoizer({\n scrollLeft: scrollLeft,\n scrollTop: scrollTop,\n totalColumnsWidth: totalColumnsWidth,\n totalRowsHeight: totalRowsHeight\n });\n }\n\n this._maybeCallOnScrollbarPresenceChange();\n }\n }, {\n key: 'componentWillMount',\n value: function componentWillMount() {\n var getScrollbarSize = this.props.getScrollbarSize;\n\n // If this component is being rendered server-side, getScrollbarSize() will return undefined.\n // We handle this case in componentDidMount()\n\n this._scrollbarSize = getScrollbarSize();\n if (this._scrollbarSize === undefined) {\n this._scrollbarSizeMeasured = false;\n this._scrollbarSize = 0;\n } else {\n this._scrollbarSizeMeasured = true;\n }\n\n this._calculateChildrenToRender();\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n if (this._disablePointerEventsTimeoutId) {\n Object(__WEBPACK_IMPORTED_MODULE_15__utils_requestAnimationTimeout__[\"cancelAnimationTimeout\"])(this._disablePointerEventsTimeoutId);\n }\n }\n\n /**\n * @private\n * This method updates scrollLeft/scrollTop in state for the following conditions:\n * 1) Empty content (0 rows or columns)\n * 2) New scroll props overriding the current state\n * 3) Cells-count or cells-size has changed, making previous scroll offsets invalid\n */\n\n }, {\n key: 'componentWillReceiveProps',\n value: function componentWillReceiveProps(nextProps) {\n var _this3 = this;\n\n var _state2 = this.state,\n scrollLeft = _state2.scrollLeft,\n scrollTop = _state2.scrollTop;\n\n\n if (nextProps.columnCount === 0 && scrollLeft !== 0 || nextProps.rowCount === 0 && scrollTop !== 0) {\n this.scrollToPosition({\n scrollLeft: 0,\n scrollTop: 0\n });\n } else if (nextProps.scrollLeft !== this.props.scrollLeft || nextProps.scrollTop !== this.props.scrollTop) {\n var newState = {};\n\n if (nextProps.scrollLeft != null) {\n newState.scrollLeft = nextProps.scrollLeft;\n }\n if (nextProps.scrollTop != null) {\n newState.scrollTop = nextProps.scrollTop;\n }\n\n this.scrollToPosition(newState);\n }\n\n if (nextProps.columnWidth !== this.props.columnWidth || nextProps.rowHeight !== this.props.rowHeight) {\n this._styleCache = {};\n }\n\n this._columnWidthGetter = this._wrapSizeGetter(nextProps.columnWidth);\n this._rowHeightGetter = this._wrapSizeGetter(nextProps.rowHeight);\n\n this._columnSizeAndPositionManager.configure({\n cellCount: nextProps.columnCount,\n estimatedCellSize: this._getEstimatedColumnSize(nextProps)\n });\n this._rowSizeAndPositionManager.configure({\n cellCount: nextProps.rowCount,\n estimatedCellSize: this._getEstimatedRowSize(nextProps)\n });\n\n var _props6 = this.props,\n columnCount = _props6.columnCount,\n rowCount = _props6.rowCount;\n\n // Special case when either cols or rows were 0\n // This would prevent any cells from rendering\n // So we need to reset row scroll if cols changed from 0 (and vice versa)\n\n if (columnCount === 0 || rowCount === 0) {\n columnCount = 0;\n rowCount = 0;\n }\n\n // If scrolling is controlled outside this component, clear cache when scrolling stops\n if (nextProps.autoHeight && nextProps.isScrolling === false && this.props.isScrolling === true) {\n this._resetStyleCache();\n }\n\n // Update scroll offsets if the size or number of cells have changed, invalidating the previous value\n Object(__WEBPACK_IMPORTED_MODULE_8__utils_calculateSizeAndPositionDataAndUpdateScrollOffset__[\"a\" /* default */])({\n cellCount: columnCount,\n cellSize: typeof this.props.columnWidth === 'number' ? this.props.columnWidth : null,\n computeMetadataCallback: function computeMetadataCallback() {\n return _this3._columnSizeAndPositionManager.resetCell(0);\n },\n computeMetadataCallbackProps: nextProps,\n nextCellsCount: nextProps.columnCount,\n nextCellSize: typeof nextProps.columnWidth === 'number' ? nextProps.columnWidth : null,\n nextScrollToIndex: nextProps.scrollToColumn,\n scrollToIndex: this.props.scrollToColumn,\n updateScrollOffsetForScrollToIndex: function updateScrollOffsetForScrollToIndex() {\n return _this3._updateScrollLeftForScrollToColumn(nextProps, _this3.state);\n }\n });\n Object(__WEBPACK_IMPORTED_MODULE_8__utils_calculateSizeAndPositionDataAndUpdateScrollOffset__[\"a\" /* default */])({\n cellCount: rowCount,\n cellSize: typeof this.props.rowHeight === 'number' ? this.props.rowHeight : null,\n computeMetadataCallback: function computeMetadataCallback() {\n return _this3._rowSizeAndPositionManager.resetCell(0);\n },\n computeMetadataCallbackProps: nextProps,\n nextCellsCount: nextProps.rowCount,\n nextCellSize: typeof nextProps.rowHeight === 'number' ? nextProps.rowHeight : null,\n nextScrollToIndex: nextProps.scrollToRow,\n scrollToIndex: this.props.scrollToRow,\n updateScrollOffsetForScrollToIndex: function updateScrollOffsetForScrollToIndex() {\n return _this3._updateScrollTopForScrollToRow(nextProps, _this3.state);\n }\n });\n }\n }, {\n key: 'componentWillUpdate',\n value: function componentWillUpdate(nextProps, nextState) {\n this._calculateChildrenToRender(nextProps, nextState);\n }\n }, {\n key: 'render',\n value: function render() {\n var _props7 = this.props,\n autoContainerWidth = _props7.autoContainerWidth,\n autoHeight = _props7.autoHeight,\n autoWidth = _props7.autoWidth,\n className = _props7.className,\n containerProps = _props7.containerProps,\n containerRole = _props7.containerRole,\n containerStyle = _props7.containerStyle,\n height = _props7.height,\n id = _props7.id,\n noContentRenderer = _props7.noContentRenderer,\n role = _props7.role,\n style = _props7.style,\n tabIndex = _props7.tabIndex,\n width = _props7.width;\n\n\n var isScrolling = this._isScrolling();\n\n var gridStyle = {\n boxSizing: 'border-box',\n direction: 'ltr',\n height: autoHeight ? 'auto' : height,\n position: 'relative',\n width: autoWidth ? 'auto' : width,\n WebkitOverflowScrolling: 'touch',\n willChange: 'transform'\n };\n\n var totalColumnsWidth = this._columnSizeAndPositionManager.getTotalSize();\n var totalRowsHeight = this._rowSizeAndPositionManager.getTotalSize();\n\n // Force browser to hide scrollbars when we know they aren't necessary.\n // Otherwise once scrollbars appear they may not disappear again.\n // For more info see issue #116\n var verticalScrollBarSize = totalRowsHeight > height ? this._scrollbarSize : 0;\n var horizontalScrollBarSize = totalColumnsWidth > width ? this._scrollbarSize : 0;\n\n if (horizontalScrollBarSize !== this._horizontalScrollBarSize || verticalScrollBarSize !== this._verticalScrollBarSize) {\n this._horizontalScrollBarSize = horizontalScrollBarSize;\n this._verticalScrollBarSize = verticalScrollBarSize;\n this._scrollbarPresenceChanged = true;\n }\n\n // Also explicitly init styles to 'auto' if scrollbars are required.\n // This works around an obscure edge case where external CSS styles have not yet been loaded,\n // But an initial scroll index of offset is set as an external prop.\n // Without this style, Grid would render the correct range of cells but would NOT update its internal offset.\n // This was originally reported via clauderic/react-infinite-calendar/issues/23\n gridStyle.overflowX = totalColumnsWidth + verticalScrollBarSize <= width ? 'hidden' : 'auto';\n gridStyle.overflowY = totalRowsHeight + horizontalScrollBarSize <= height ? 'hidden' : 'auto';\n\n var childrenToDisplay = this._childrenToDisplay;\n\n var showNoContentRenderer = childrenToDisplay.length === 0 && height > 0 && width > 0;\n\n return __WEBPACK_IMPORTED_MODULE_6_react__[\"createElement\"](\n 'div',\n __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({\n ref: this._setScrollingContainerRef\n }, containerProps, {\n 'aria-label': this.props['aria-label'],\n 'aria-readonly': this.props['aria-readonly'],\n className: __WEBPACK_IMPORTED_MODULE_7_classnames___default()('ReactVirtualized__Grid', className),\n id: id,\n onScroll: this._onScroll,\n role: role,\n style: __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({}, gridStyle, style),\n tabIndex: tabIndex }),\n childrenToDisplay.length > 0 && __WEBPACK_IMPORTED_MODULE_6_react__[\"createElement\"](\n 'div',\n {\n className: 'ReactVirtualized__Grid__innerScrollContainer',\n role: containerRole,\n style: __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({\n width: autoContainerWidth ? 'auto' : totalColumnsWidth,\n height: totalRowsHeight,\n maxWidth: totalColumnsWidth,\n maxHeight: totalRowsHeight,\n overflow: 'hidden',\n pointerEvents: isScrolling ? 'none' : '',\n position: 'relative'\n }, containerStyle) },\n childrenToDisplay\n ),\n showNoContentRenderer && noContentRenderer()\n );\n }\n\n /* ---------------------------- Helper methods ---------------------------- */\n\n }, {\n key: '_calculateChildrenToRender',\n value: function _calculateChildrenToRender() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props;\n var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.state;\n var cellRenderer = props.cellRenderer,\n cellRangeRenderer = props.cellRangeRenderer,\n columnCount = props.columnCount,\n deferredMeasurementCache = props.deferredMeasurementCache,\n height = props.height,\n overscanColumnCount = props.overscanColumnCount,\n overscanIndicesGetter = props.overscanIndicesGetter,\n overscanRowCount = props.overscanRowCount,\n rowCount = props.rowCount,\n width = props.width;\n var scrollDirectionHorizontal = state.scrollDirectionHorizontal,\n scrollDirectionVertical = state.scrollDirectionVertical,\n scrollLeft = state.scrollLeft,\n scrollTop = state.scrollTop;\n\n\n var isScrolling = this._isScrolling(props, state);\n\n this._childrenToDisplay = [];\n\n // Render only enough columns and rows to cover the visible area of the grid.\n if (height > 0 && width > 0) {\n var visibleColumnIndices = this._columnSizeAndPositionManager.getVisibleCellRange({\n containerSize: width,\n offset: scrollLeft\n });\n var visibleRowIndices = this._rowSizeAndPositionManager.getVisibleCellRange({\n containerSize: height,\n offset: scrollTop\n });\n\n var horizontalOffsetAdjustment = this._columnSizeAndPositionManager.getOffsetAdjustment({\n containerSize: width,\n offset: scrollLeft\n });\n var verticalOffsetAdjustment = this._rowSizeAndPositionManager.getOffsetAdjustment({\n containerSize: height,\n offset: scrollTop\n });\n\n // Store for _invokeOnGridRenderedHelper()\n this._renderedColumnStartIndex = visibleColumnIndices.start;\n this._renderedColumnStopIndex = visibleColumnIndices.stop;\n this._renderedRowStartIndex = visibleRowIndices.start;\n this._renderedRowStopIndex = visibleRowIndices.stop;\n\n var overscanColumnIndices = overscanIndicesGetter({\n direction: 'horizontal',\n cellCount: columnCount,\n overscanCellsCount: overscanColumnCount,\n scrollDirection: scrollDirectionHorizontal,\n startIndex: typeof visibleColumnIndices.start === 'number' ? visibleColumnIndices.start : 0,\n stopIndex: typeof visibleColumnIndices.stop === 'number' ? visibleColumnIndices.stop : -1\n });\n\n var overscanRowIndices = overscanIndicesGetter({\n direction: 'vertical',\n cellCount: rowCount,\n overscanCellsCount: overscanRowCount,\n scrollDirection: scrollDirectionVertical,\n startIndex: typeof visibleRowIndices.start === 'number' ? visibleRowIndices.start : 0,\n stopIndex: typeof visibleRowIndices.stop === 'number' ? visibleRowIndices.stop : -1\n });\n\n // Store for _invokeOnGridRenderedHelper()\n this._columnStartIndex = overscanColumnIndices.overscanStartIndex;\n this._columnStopIndex = overscanColumnIndices.overscanStopIndex;\n this._rowStartIndex = overscanRowIndices.overscanStartIndex;\n this._rowStopIndex = overscanRowIndices.overscanStopIndex;\n\n // Advanced use-cases (eg CellMeasurer) require batched measurements to determine accurate sizes.\n if (deferredMeasurementCache) {\n // If rows have a dynamic height, scan the rows we are about to render.\n // If any have not yet been measured, then we need to render all columns initially,\n // Because the height of the row is equal to the tallest cell within that row,\n // (And so we can't know the height without measuring all column-cells first).\n if (!deferredMeasurementCache.hasFixedHeight()) {\n for (var rowIndex = this._rowStartIndex; rowIndex <= this._rowStopIndex; rowIndex++) {\n if (!deferredMeasurementCache.has(rowIndex, 0)) {\n this._columnStartIndex = 0;\n this._columnStopIndex = columnCount - 1;\n break;\n }\n }\n }\n\n // If columns have a dynamic width, scan the columns we are about to render.\n // If any have not yet been measured, then we need to render all rows initially,\n // Because the width of the column is equal to the widest cell within that column,\n // (And so we can't know the width without measuring all row-cells first).\n if (!deferredMeasurementCache.hasFixedWidth()) {\n for (var columnIndex = this._columnStartIndex; columnIndex <= this._columnStopIndex; columnIndex++) {\n if (!deferredMeasurementCache.has(0, columnIndex)) {\n this._rowStartIndex = 0;\n this._rowStopIndex = rowCount - 1;\n break;\n }\n }\n }\n }\n\n this._childrenToDisplay = cellRangeRenderer({\n cellCache: this._cellCache,\n cellRenderer: cellRenderer,\n columnSizeAndPositionManager: this._columnSizeAndPositionManager,\n columnStartIndex: this._columnStartIndex,\n columnStopIndex: this._columnStopIndex,\n deferredMeasurementCache: deferredMeasurementCache,\n horizontalOffsetAdjustment: horizontalOffsetAdjustment,\n isScrolling: isScrolling,\n parent: this,\n rowSizeAndPositionManager: this._rowSizeAndPositionManager,\n rowStartIndex: this._rowStartIndex,\n rowStopIndex: this._rowStopIndex,\n scrollLeft: scrollLeft,\n scrollTop: scrollTop,\n styleCache: this._styleCache,\n verticalOffsetAdjustment: verticalOffsetAdjustment,\n visibleColumnIndices: visibleColumnIndices,\n visibleRowIndices: visibleRowIndices\n });\n }\n }\n\n /**\n * Sets an :isScrolling flag for a small window of time.\n * This flag is used to disable pointer events on the scrollable portion of the Grid.\n * This prevents jerky/stuttery mouse-wheel scrolling.\n */\n\n }, {\n key: '_debounceScrollEnded',\n value: function _debounceScrollEnded() {\n var scrollingResetTimeInterval = this.props.scrollingResetTimeInterval;\n\n\n if (this._disablePointerEventsTimeoutId) {\n Object(__WEBPACK_IMPORTED_MODULE_15__utils_requestAnimationTimeout__[\"cancelAnimationTimeout\"])(this._disablePointerEventsTimeoutId);\n }\n\n this._disablePointerEventsTimeoutId = Object(__WEBPACK_IMPORTED_MODULE_15__utils_requestAnimationTimeout__[\"requestAnimationTimeout\"])(this._debounceScrollEndedCallback, scrollingResetTimeInterval);\n }\n }, {\n key: '_getEstimatedColumnSize',\n value: function _getEstimatedColumnSize(props) {\n return typeof props.columnWidth === 'number' ? props.columnWidth : props.estimatedColumnSize;\n }\n }, {\n key: '_getEstimatedRowSize',\n value: function _getEstimatedRowSize(props) {\n return typeof props.rowHeight === 'number' ? props.rowHeight : props.estimatedRowSize;\n }\n\n /**\n * Check for batched CellMeasurer size invalidations.\n * This will occur the first time one or more previously unmeasured cells are rendered.\n */\n\n }, {\n key: '_handleInvalidatedGridSize',\n value: function _handleInvalidatedGridSize() {\n if (typeof this._deferredInvalidateColumnIndex === 'number' && typeof this._deferredInvalidateRowIndex === 'number') {\n var columnIndex = this._deferredInvalidateColumnIndex;\n var rowIndex = this._deferredInvalidateRowIndex;\n\n this._deferredInvalidateColumnIndex = null;\n this._deferredInvalidateRowIndex = null;\n\n this.recomputeGridSize({ columnIndex: columnIndex, rowIndex: rowIndex });\n }\n }\n }, {\n key: '_invokeOnScrollMemoizer',\n value: function _invokeOnScrollMemoizer(_ref6) {\n var _this4 = this;\n\n var scrollLeft = _ref6.scrollLeft,\n scrollTop = _ref6.scrollTop,\n totalColumnsWidth = _ref6.totalColumnsWidth,\n totalRowsHeight = _ref6.totalRowsHeight;\n\n this._onScrollMemoizer({\n callback: function callback(_ref7) {\n var scrollLeft = _ref7.scrollLeft,\n scrollTop = _ref7.scrollTop;\n var _props8 = _this4.props,\n height = _props8.height,\n onScroll = _props8.onScroll,\n width = _props8.width;\n\n\n onScroll({\n clientHeight: height,\n clientWidth: width,\n scrollHeight: totalRowsHeight,\n scrollLeft: scrollLeft,\n scrollTop: scrollTop,\n scrollWidth: totalColumnsWidth\n });\n },\n indices: {\n scrollLeft: scrollLeft,\n scrollTop: scrollTop\n }\n });\n }\n }, {\n key: '_isScrolling',\n value: function _isScrolling() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props;\n var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.state;\n\n // If isScrolling is defined in props, use it to override the value in state\n // This is a performance optimization for WindowScroller + Grid\n return Object.hasOwnProperty.call(props, 'isScrolling') ? Boolean(props.isScrolling) : Boolean(state.isScrolling);\n }\n }, {\n key: '_maybeCallOnScrollbarPresenceChange',\n value: function _maybeCallOnScrollbarPresenceChange() {\n if (this._scrollbarPresenceChanged) {\n var _onScrollbarPresenceChange = this.props.onScrollbarPresenceChange;\n\n\n this._scrollbarPresenceChanged = false;\n\n _onScrollbarPresenceChange({\n horizontal: this._horizontalScrollBarSize > 0,\n size: this._scrollbarSize,\n vertical: this._verticalScrollBarSize > 0\n });\n }\n }\n }, {\n key: 'scrollToPosition',\n\n\n /**\n * Scroll to the specified offset(s).\n * Useful for animating position changes.\n */\n value: function scrollToPosition(_ref8) {\n var scrollLeft = _ref8.scrollLeft,\n scrollTop = _ref8.scrollTop;\n\n var newState = {\n scrollPositionChangeReason: SCROLL_POSITION_CHANGE_REASONS.REQUESTED\n };\n\n if (typeof scrollLeft === 'number' && scrollLeft >= 0) {\n newState.scrollDirectionHorizontal = scrollLeft > this.state.scrollLeft ? __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"b\" /* SCROLL_DIRECTION_FORWARD */] : __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"a\" /* SCROLL_DIRECTION_BACKWARD */];\n newState.scrollLeft = scrollLeft;\n }\n\n if (typeof scrollTop === 'number' && scrollTop >= 0) {\n newState.scrollDirectionVertical = scrollTop > this.state.scrollTop ? __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"b\" /* SCROLL_DIRECTION_FORWARD */] : __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"a\" /* SCROLL_DIRECTION_BACKWARD */];\n newState.scrollTop = scrollTop;\n }\n\n if (typeof scrollLeft === 'number' && scrollLeft >= 0 && scrollLeft !== this.state.scrollLeft || typeof scrollTop === 'number' && scrollTop >= 0 && scrollTop !== this.state.scrollTop) {\n this.setState(newState);\n }\n }\n }, {\n key: '_wrapSizeGetter',\n value: function _wrapSizeGetter(value) {\n return typeof value === 'function' ? value : function () {\n return value;\n };\n }\n }, {\n key: '_getCalculatedScrollLeft',\n value: function _getCalculatedScrollLeft() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props;\n var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.state;\n var columnCount = props.columnCount,\n height = props.height,\n scrollToAlignment = props.scrollToAlignment,\n scrollToColumn = props.scrollToColumn,\n width = props.width;\n var scrollLeft = state.scrollLeft;\n\n\n if (columnCount > 0) {\n var finalColumn = columnCount - 1;\n var targetIndex = scrollToColumn < 0 ? finalColumn : Math.min(finalColumn, scrollToColumn);\n var totalRowsHeight = this._rowSizeAndPositionManager.getTotalSize();\n var scrollBarSize = totalRowsHeight > height ? this._scrollbarSize : 0;\n\n return this._columnSizeAndPositionManager.getUpdatedOffsetForIndex({\n align: scrollToAlignment,\n containerSize: width - scrollBarSize,\n currentOffset: scrollLeft,\n targetIndex: targetIndex\n });\n }\n }\n }, {\n key: '_updateScrollLeftForScrollToColumn',\n value: function _updateScrollLeftForScrollToColumn() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props;\n var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.state;\n var scrollLeft = state.scrollLeft;\n\n var calculatedScrollLeft = this._getCalculatedScrollLeft(props, state);\n\n if (typeof calculatedScrollLeft === 'number' && calculatedScrollLeft >= 0 && scrollLeft !== calculatedScrollLeft) {\n this.scrollToPosition({\n scrollLeft: calculatedScrollLeft,\n scrollTop: -1\n });\n }\n }\n }, {\n key: '_getCalculatedScrollTop',\n value: function _getCalculatedScrollTop() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props;\n var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.state;\n var height = props.height,\n rowCount = props.rowCount,\n scrollToAlignment = props.scrollToAlignment,\n scrollToRow = props.scrollToRow,\n width = props.width;\n var scrollTop = state.scrollTop;\n\n\n if (rowCount > 0) {\n var finalRow = rowCount - 1;\n var targetIndex = scrollToRow < 0 ? finalRow : Math.min(finalRow, scrollToRow);\n var totalColumnsWidth = this._columnSizeAndPositionManager.getTotalSize();\n var scrollBarSize = totalColumnsWidth > width ? this._scrollbarSize : 0;\n\n return this._rowSizeAndPositionManager.getUpdatedOffsetForIndex({\n align: scrollToAlignment,\n containerSize: height - scrollBarSize,\n currentOffset: scrollTop,\n targetIndex: targetIndex\n });\n }\n }\n }, {\n key: '_resetStyleCache',\n value: function _resetStyleCache() {\n var styleCache = this._styleCache;\n\n // Reset cell and style caches once scrolling stops.\n // This makes Grid simpler to use (since cells commonly change).\n // And it keeps the caches from growing too large.\n // Performance is most sensitive when a user is scrolling.\n this._cellCache = {};\n this._styleCache = {};\n\n // Copy over the visible cell styles so avoid unnecessary re-render.\n for (var rowIndex = this._rowStartIndex; rowIndex <= this._rowStopIndex; rowIndex++) {\n for (var columnIndex = this._columnStartIndex; columnIndex <= this._columnStopIndex; columnIndex++) {\n var key = rowIndex + '-' + columnIndex;\n this._styleCache[key] = styleCache[key];\n }\n }\n\n this.setState({\n isScrolling: false\n });\n }\n }, {\n key: '_updateScrollTopForScrollToRow',\n value: function _updateScrollTopForScrollToRow() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props;\n var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.state;\n var scrollTop = state.scrollTop;\n\n var calculatedScrollTop = this._getCalculatedScrollTop(props, state);\n\n if (typeof calculatedScrollTop === 'number' && calculatedScrollTop >= 0 && scrollTop !== calculatedScrollTop) {\n this.scrollToPosition({\n scrollLeft: -1,\n scrollTop: calculatedScrollTop\n });\n }\n }\n }]);\n\n return Grid;\n}(__WEBPACK_IMPORTED_MODULE_6_react__[\"PureComponent\"]);\n\nGrid.defaultProps = {\n 'aria-label': 'grid',\n 'aria-readonly': true,\n autoContainerWidth: false,\n autoHeight: false,\n autoWidth: false,\n cellRangeRenderer: __WEBPACK_IMPORTED_MODULE_13__defaultCellRangeRenderer__[\"a\" /* default */],\n containerRole: 'rowgroup',\n containerStyle: {},\n estimatedColumnSize: 100,\n estimatedRowSize: 30,\n getScrollbarSize: __WEBPACK_IMPORTED_MODULE_14_dom_helpers_util_scrollbarSize___default.a,\n noContentRenderer: renderNull,\n onScroll: function onScroll() {},\n onScrollbarPresenceChange: function onScrollbarPresenceChange() {},\n onSectionRendered: function onSectionRendered() {},\n overscanColumnCount: 0,\n overscanIndicesGetter: __WEBPACK_IMPORTED_MODULE_11__defaultOverscanIndicesGetter__[\"c\" /* default */],\n overscanRowCount: 10,\n role: 'grid',\n scrollingResetTimeInterval: DEFAULT_SCROLLING_RESET_TIME_INTERVAL,\n scrollToAlignment: 'auto',\n scrollToColumn: -1,\n scrollToRow: -1,\n style: {},\n tabIndex: 0\n};\nGrid.propTypes = process.env.NODE_ENV === 'production' ? null : {\n \"aria-label\": __webpack_require__(0).string.isRequired,\n \"aria-readonly\": __webpack_require__(0).bool,\n\n\n /**\n * Set the width of the inner scrollable container to 'auto'.\n * This is useful for single-column Grids to ensure that the column doesn't extend below a vertical scrollbar.\n */\n autoContainerWidth: __webpack_require__(0).bool.isRequired,\n\n\n /**\n * Removes fixed height from the scrollingContainer so that the total height of rows can stretch the window.\n * Intended for use with WindowScroller\n */\n autoHeight: __webpack_require__(0).bool.isRequired,\n\n\n /**\n * Removes fixed width from the scrollingContainer so that the total width of rows can stretch the window.\n * Intended for use with WindowScroller\n */\n autoWidth: __webpack_require__(0).bool.isRequired,\n\n\n /** Responsible for rendering a cell given an row and column index. */\n cellRenderer: typeof babelPluginFlowReactPropTypes_proptype_CellRenderer === 'function' ? babelPluginFlowReactPropTypes_proptype_CellRenderer.isRequired ? babelPluginFlowReactPropTypes_proptype_CellRenderer.isRequired : babelPluginFlowReactPropTypes_proptype_CellRenderer : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_CellRenderer).isRequired,\n\n\n /** Responsible for rendering a group of cells given their index ranges. */\n cellRangeRenderer: typeof babelPluginFlowReactPropTypes_proptype_CellRangeRenderer === 'function' ? babelPluginFlowReactPropTypes_proptype_CellRangeRenderer.isRequired ? babelPluginFlowReactPropTypes_proptype_CellRangeRenderer.isRequired : babelPluginFlowReactPropTypes_proptype_CellRangeRenderer : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_CellRangeRenderer).isRequired,\n\n\n /** Optional custom CSS class name to attach to root Grid element. */\n className: __webpack_require__(0).string,\n\n\n /** Number of columns in grid. */\n columnCount: __webpack_require__(0).number.isRequired,\n\n\n /** Either a fixed column width (number) or a function that returns the width of a column given its index. */\n columnWidth: typeof babelPluginFlowReactPropTypes_proptype_CellSize === 'function' ? babelPluginFlowReactPropTypes_proptype_CellSize.isRequired ? babelPluginFlowReactPropTypes_proptype_CellSize.isRequired : babelPluginFlowReactPropTypes_proptype_CellSize : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_CellSize).isRequired,\n\n\n /** Unfiltered props for the Grid container. */\n containerProps: __webpack_require__(0).object,\n\n\n /** ARIA role for the cell-container. */\n containerRole: __webpack_require__(0).string.isRequired,\n\n\n /** Optional inline style applied to inner cell-container */\n containerStyle: __webpack_require__(0).object.isRequired,\n\n\n /**\n * If CellMeasurer is used to measure this Grid's children, this should be a pointer to its CellMeasurerCache.\n * A shared CellMeasurerCache reference enables Grid and CellMeasurer to share measurement data.\n */\n deferredMeasurementCache: __webpack_require__(0).object,\n\n\n /**\n * Used to estimate the total width of a Grid before all of its columns have actually been measured.\n * The estimated total width is adjusted as columns are rendered.\n */\n estimatedColumnSize: __webpack_require__(0).number.isRequired,\n\n\n /**\n * Used to estimate the total height of a Grid before all of its rows have actually been measured.\n * The estimated total height is adjusted as rows are rendered.\n */\n estimatedRowSize: __webpack_require__(0).number.isRequired,\n\n\n /** Exposed for testing purposes only. */\n getScrollbarSize: __webpack_require__(0).func.isRequired,\n\n\n /** Height of Grid; this property determines the number of visible (vs virtualized) rows. */\n height: __webpack_require__(0).number.isRequired,\n\n\n /** Optional custom id to attach to root Grid element. */\n id: __webpack_require__(0).string,\n\n\n /**\n * Override internal is-scrolling state tracking.\n * This property is primarily intended for use with the WindowScroller component.\n */\n isScrolling: __webpack_require__(0).bool,\n\n\n /** Optional renderer to be used in place of rows when either :rowCount or :columnCount is 0. */\n noContentRenderer: typeof babelPluginFlowReactPropTypes_proptype_NoContentRenderer === 'function' ? babelPluginFlowReactPropTypes_proptype_NoContentRenderer.isRequired ? babelPluginFlowReactPropTypes_proptype_NoContentRenderer.isRequired : babelPluginFlowReactPropTypes_proptype_NoContentRenderer : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_NoContentRenderer).isRequired,\n\n\n /**\n * Callback invoked whenever the scroll offset changes within the inner scrollable region.\n * This callback can be used to sync scrolling between lists, tables, or grids.\n */\n onScroll: __webpack_require__(0).func.isRequired,\n\n\n /**\n * Called whenever a horizontal or vertical scrollbar is added or removed.\n * This prop is not intended for end-user use;\n * It is used by MultiGrid to support fixed-row/fixed-column scroll syncing.\n */\n onScrollbarPresenceChange: __webpack_require__(0).func.isRequired,\n\n\n /** Callback invoked with information about the section of the Grid that was just rendered. */\n onSectionRendered: __webpack_require__(0).func.isRequired,\n\n\n /**\n * Number of columns to render before/after the visible section of the grid.\n * These columns can help for smoother scrolling on touch devices or browsers that send scroll events infrequently.\n */\n overscanColumnCount: __webpack_require__(0).number.isRequired,\n\n\n /**\n * Calculates the number of cells to overscan before and after a specified range.\n * This function ensures that overscanning doesn't exceed the available cells.\n */\n overscanIndicesGetter: typeof babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter === 'function' ? babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter.isRequired ? babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter.isRequired : babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter).isRequired,\n\n\n /**\n * Number of rows to render above/below the visible section of the grid.\n * These rows can help for smoother scrolling on touch devices or browsers that send scroll events infrequently.\n */\n overscanRowCount: __webpack_require__(0).number.isRequired,\n\n\n /** ARIA role for the grid element. */\n role: __webpack_require__(0).string.isRequired,\n\n\n /**\n * Either a fixed row height (number) or a function that returns the height of a row given its index.\n * Should implement the following interface: ({ index: number }): number\n */\n rowHeight: typeof babelPluginFlowReactPropTypes_proptype_CellSize === 'function' ? babelPluginFlowReactPropTypes_proptype_CellSize.isRequired ? babelPluginFlowReactPropTypes_proptype_CellSize.isRequired : babelPluginFlowReactPropTypes_proptype_CellSize : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_CellSize).isRequired,\n\n\n /** Number of rows in grid. */\n rowCount: __webpack_require__(0).number.isRequired,\n\n\n /** Wait this amount of time after the last scroll event before resetting Grid `pointer-events`. */\n scrollingResetTimeInterval: __webpack_require__(0).number.isRequired,\n\n\n /** Horizontal offset. */\n scrollLeft: __webpack_require__(0).number,\n\n\n /**\n * Controls scroll-to-cell behavior of the Grid.\n * The default (\"auto\") scrolls the least amount possible to ensure that the specified cell is fully visible.\n * Use \"start\" to align cells to the top/left of the Grid and \"end\" to align bottom/right.\n */\n scrollToAlignment: typeof babelPluginFlowReactPropTypes_proptype_Alignment === 'function' ? babelPluginFlowReactPropTypes_proptype_Alignment.isRequired ? babelPluginFlowReactPropTypes_proptype_Alignment.isRequired : babelPluginFlowReactPropTypes_proptype_Alignment : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_Alignment).isRequired,\n\n\n /** Column index to ensure visible (by forcefully scrolling if necessary) */\n scrollToColumn: __webpack_require__(0).number.isRequired,\n\n\n /** Vertical offset. */\n scrollTop: __webpack_require__(0).number,\n\n\n /** Row index to ensure visible (by forcefully scrolling if necessary) */\n scrollToRow: __webpack_require__(0).number.isRequired,\n\n\n /** Optional inline style */\n style: __webpack_require__(0).object.isRequired,\n\n\n /** Tab index for focus */\n tabIndex: __webpack_require__(0).number,\n\n\n /** Width of Grid; this property determines the number of visible (vs virtualized) columns. */\n width: __webpack_require__(0).number.isRequired\n};\n/* harmony default export */ __webpack_exports__[\"a\"] = (Grid);\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 186 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = { \"default\": __webpack_require__(394), __esModule: true };\n\n/***/ }),\n/* 187 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"a\", function() { return SCROLL_DIRECTION_BACKWARD; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"b\", function() { return SCROLL_DIRECTION_FORWARD; });\n/* unused harmony export SCROLL_DIRECTION_HORIZONTAL */\n/* unused harmony export SCROLL_DIRECTION_VERTICAL */\n/* harmony export (immutable) */ __webpack_exports__[\"c\"] = defaultOverscanIndicesGetter;\nvar babelPluginFlowReactPropTypes_proptype_OverscanIndices = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_OverscanIndices || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetterParams = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetterParams || __webpack_require__(0).any;\n\nvar SCROLL_DIRECTION_BACKWARD = -1;\nvar SCROLL_DIRECTION_FORWARD = 1;\n\nvar SCROLL_DIRECTION_HORIZONTAL = 'horizontal';\nvar SCROLL_DIRECTION_VERTICAL = 'vertical';\n\n/**\n * Calculates the number of cells to overscan before and after a specified range.\n * This function ensures that overscanning doesn't exceed the available cells.\n */\n\nfunction defaultOverscanIndicesGetter(_ref) {\n var cellCount = _ref.cellCount,\n overscanCellsCount = _ref.overscanCellsCount,\n scrollDirection = _ref.scrollDirection,\n startIndex = _ref.startIndex,\n stopIndex = _ref.stopIndex;\n\n if (scrollDirection === SCROLL_DIRECTION_FORWARD) {\n return {\n overscanStartIndex: Math.max(0, startIndex),\n overscanStopIndex: Math.min(cellCount - 1, stopIndex + overscanCellsCount)\n };\n } else {\n return {\n overscanStartIndex: Math.max(0, startIndex - overscanCellsCount),\n overscanStopIndex: Math.min(cellCount - 1, stopIndex)\n };\n }\n}\n\n/***/ }),\n/* 188 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony export (immutable) */ __webpack_exports__[\"a\"] = defaultCellRangeRenderer;\n\n\n/**\n * Default implementation of cellRangeRenderer used by Grid.\n * This renderer supports cell-caching while the user is scrolling.\n */\n\nvar babelPluginFlowReactPropTypes_proptype_CellRangeRendererParams = __webpack_require__(12).babelPluginFlowReactPropTypes_proptype_CellRangeRendererParams || __webpack_require__(0).any;\n\nfunction defaultCellRangeRenderer(_ref) {\n var cellCache = _ref.cellCache,\n cellRenderer = _ref.cellRenderer,\n columnSizeAndPositionManager = _ref.columnSizeAndPositionManager,\n columnStartIndex = _ref.columnStartIndex,\n columnStopIndex = _ref.columnStopIndex,\n deferredMeasurementCache = _ref.deferredMeasurementCache,\n horizontalOffsetAdjustment = _ref.horizontalOffsetAdjustment,\n isScrolling = _ref.isScrolling,\n parent = _ref.parent,\n rowSizeAndPositionManager = _ref.rowSizeAndPositionManager,\n rowStartIndex = _ref.rowStartIndex,\n rowStopIndex = _ref.rowStopIndex,\n styleCache = _ref.styleCache,\n verticalOffsetAdjustment = _ref.verticalOffsetAdjustment,\n visibleColumnIndices = _ref.visibleColumnIndices,\n visibleRowIndices = _ref.visibleRowIndices;\n\n var renderedCells = [];\n\n // Browsers have native size limits for elements (eg Chrome 33M pixels, IE 1.5M pixes).\n // User cannot scroll beyond these size limitations.\n // In order to work around this, ScalingCellSizeAndPositionManager compresses offsets.\n // We should never cache styles for compressed offsets though as this can lead to bugs.\n // See issue #576 for more.\n var areOffsetsAdjusted = columnSizeAndPositionManager.areOffsetsAdjusted() || rowSizeAndPositionManager.areOffsetsAdjusted();\n\n var canCacheStyle = !isScrolling && !areOffsetsAdjusted;\n\n for (var rowIndex = rowStartIndex; rowIndex <= rowStopIndex; rowIndex++) {\n var rowDatum = rowSizeAndPositionManager.getSizeAndPositionOfCell(rowIndex);\n\n for (var columnIndex = columnStartIndex; columnIndex <= columnStopIndex; columnIndex++) {\n var columnDatum = columnSizeAndPositionManager.getSizeAndPositionOfCell(columnIndex);\n var isVisible = columnIndex >= visibleColumnIndices.start && columnIndex <= visibleColumnIndices.stop && rowIndex >= visibleRowIndices.start && rowIndex <= visibleRowIndices.stop;\n var key = rowIndex + '-' + columnIndex;\n var style = void 0;\n\n // Cache style objects so shallow-compare doesn't re-render unnecessarily.\n if (canCacheStyle && styleCache[key]) {\n style = styleCache[key];\n } else {\n // In deferred mode, cells will be initially rendered before we know their size.\n // Don't interfere with CellMeasurer's measurements by setting an invalid size.\n if (deferredMeasurementCache && !deferredMeasurementCache.has(rowIndex, columnIndex)) {\n // Position not-yet-measured cells at top/left 0,0,\n // And give them width/height of 'auto' so they can grow larger than the parent Grid if necessary.\n // Positioning them further to the right/bottom influences their measured size.\n style = {\n height: 'auto',\n left: 0,\n position: 'absolute',\n top: 0,\n width: 'auto'\n };\n } else {\n style = {\n height: rowDatum.size,\n left: columnDatum.offset + horizontalOffsetAdjustment,\n position: 'absolute',\n top: rowDatum.offset + verticalOffsetAdjustment,\n width: columnDatum.size\n };\n\n styleCache[key] = style;\n }\n }\n\n var cellRendererParams = {\n columnIndex: columnIndex,\n isScrolling: isScrolling,\n isVisible: isVisible,\n key: key,\n parent: parent,\n rowIndex: rowIndex,\n style: style\n };\n\n var renderedCell = void 0;\n\n // Avoid re-creating cells while scrolling.\n // This can lead to the same cell being created many times and can cause performance issues for \"heavy\" cells.\n // If a scroll is in progress- cache and reuse cells.\n // This cache will be thrown away once scrolling completes.\n // However if we are scaling scroll positions and sizes, we should also avoid caching.\n // This is because the offset changes slightly as scroll position changes and caching leads to stale values.\n // For more info refer to issue #395\n if (isScrolling && !horizontalOffsetAdjustment && !verticalOffsetAdjustment) {\n if (!cellCache[key]) {\n cellCache[key] = cellRenderer(cellRendererParams);\n }\n\n renderedCell = cellCache[key];\n\n // If the user is no longer scrolling, don't cache cells.\n // This makes dynamic cell content difficult for users and would also lead to a heavier memory footprint.\n } else {\n renderedCell = cellRenderer(cellRendererParams);\n }\n\n if (renderedCell == null || renderedCell === false) {\n continue;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n warnAboutMissingStyle(parent, renderedCell);\n }\n\n renderedCells.push(renderedCell);\n }\n }\n\n return renderedCells;\n}\n\nfunction warnAboutMissingStyle(parent, renderedCell) {\n if (process.env.NODE_ENV !== 'production') {\n if (renderedCell) {\n // If the direct child is a CellMeasurer, then we should check its child\n // See issue #611\n if (renderedCell.type && renderedCell.type.__internalCellMeasurerFlag) {\n renderedCell = renderedCell.props.children;\n }\n\n if (renderedCell && renderedCell.props && renderedCell.props.style === undefined && parent.__warnedAboutMissingStyle !== true) {\n parent.__warnedAboutMissingStyle = true;\n\n console.warn('Rendered cell should include style property for positioning.');\n }\n }\n }\n}\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 189 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nexports.default = function (recalc) {\n if (!size && size !== 0 || recalc) {\n if (_inDOM2.default) {\n var scrollDiv = document.createElement('div');\n\n scrollDiv.style.position = 'absolute';\n scrollDiv.style.top = '-9999px';\n scrollDiv.style.width = '50px';\n scrollDiv.style.height = '50px';\n scrollDiv.style.overflow = 'scroll';\n\n document.body.appendChild(scrollDiv);\n size = scrollDiv.offsetWidth - scrollDiv.clientWidth;\n document.body.removeChild(scrollDiv);\n }\n }\n\n return size;\n};\n\nvar _inDOM = __webpack_require__(402);\n\nvar _inDOM2 = _interopRequireDefault(_inDOM);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar size = void 0;\n\nmodule.exports = exports['default'];\n\n/***/ }),\n/* 190 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__ = __webpack_require__(8);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of__ = __webpack_require__(5);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__ = __webpack_require__(3);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(6);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__ = __webpack_require__(7);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__vendor_detectElementResize__ = __webpack_require__(191);\n\n\n\n\n\n\n\n\n\nvar AutoSizer = function (_React$PureComponent) {\n __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default()(AutoSizer, _React$PureComponent);\n\n function AutoSizer() {\n var _ref;\n\n var _temp, _this, _ret;\n\n __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default()(this, AutoSizer);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default()(this, (_ref = AutoSizer.__proto__ || __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of___default()(AutoSizer)).call.apply(_ref, [this].concat(args))), _this), _this.state = {\n height: _this.props.defaultHeight || 0,\n width: _this.props.defaultWidth || 0\n }, _this._onResize = function () {\n var _this$props = _this.props,\n disableHeight = _this$props.disableHeight,\n disableWidth = _this$props.disableWidth,\n onResize = _this$props.onResize;\n\n\n if (_this._parentNode) {\n // Guard against AutoSizer component being removed from the DOM immediately after being added.\n // This can result in invalid style values which can result in NaN values if we don't handle them.\n // See issue #150 for more context.\n\n var _height = _this._parentNode.offsetHeight || 0;\n var _width = _this._parentNode.offsetWidth || 0;\n\n var _style = window.getComputedStyle(_this._parentNode) || {};\n var paddingLeft = parseInt(_style.paddingLeft, 10) || 0;\n var paddingRight = parseInt(_style.paddingRight, 10) || 0;\n var paddingTop = parseInt(_style.paddingTop, 10) || 0;\n var paddingBottom = parseInt(_style.paddingBottom, 10) || 0;\n\n var newHeight = _height - paddingTop - paddingBottom;\n var newWidth = _width - paddingLeft - paddingRight;\n\n if (!disableHeight && _this.state.height !== newHeight || !disableWidth && _this.state.width !== newWidth) {\n _this.setState({\n height: _height - paddingTop - paddingBottom,\n width: _width - paddingLeft - paddingRight\n });\n\n onResize({ height: _height, width: _width });\n }\n }\n }, _this._setRef = function (autoSizer) {\n _this._autoSizer = autoSizer;\n }, _temp), __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default()(_this, _ret);\n }\n\n __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default()(AutoSizer, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n var nonce = this.props.nonce;\n\n if (this._autoSizer && this._autoSizer.parentNode && this._autoSizer.parentNode.ownerDocument && this._autoSizer.parentNode.ownerDocument.defaultView && this._autoSizer.parentNode instanceof this._autoSizer.parentNode.ownerDocument.defaultView.HTMLElement) {\n // Delay access of parentNode until mount.\n // This handles edge-cases where the component has already been unmounted before its ref has been set,\n // As well as libraries like react-lite which have a slightly different lifecycle.\n this._parentNode = this._autoSizer.parentNode;\n\n // Defer requiring resize handler in order to support server-side rendering.\n // See issue #41\n this._detectElementResize = Object(__WEBPACK_IMPORTED_MODULE_7__vendor_detectElementResize__[\"a\" /* default */])(nonce);\n this._detectElementResize.addResizeListener(this._parentNode, this._onResize);\n\n this._onResize();\n }\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n if (this._detectElementResize && this._parentNode) {\n this._detectElementResize.removeResizeListener(this._parentNode, this._onResize);\n }\n }\n }, {\n key: 'render',\n value: function render() {\n var _props = this.props,\n children = _props.children,\n className = _props.className,\n disableHeight = _props.disableHeight,\n disableWidth = _props.disableWidth,\n style = _props.style;\n var _state = this.state,\n height = _state.height,\n width = _state.width;\n\n // Outer div should not force width/height since that may prevent containers from shrinking.\n // Inner component should overflow and use calculated width/height.\n // See issue #68 for more information.\n\n var outerStyle = { overflow: 'visible' };\n var childParams = {};\n\n if (!disableHeight) {\n outerStyle.height = 0;\n childParams.height = height;\n }\n\n if (!disableWidth) {\n outerStyle.width = 0;\n childParams.width = width;\n }\n\n /**\n * TODO: Avoid rendering children before the initial measurements have been collected.\n * At best this would just be wasting cycles.\n * Add this check into version 10 though as it could break too many ref callbacks in version 9.\n * Note that if default width/height props were provided this would still work with SSR.\n if (\n height !== 0 &&\n width !== 0\n ) {\n child = children({ height, width })\n }\n */\n\n return __WEBPACK_IMPORTED_MODULE_6_react__[\"createElement\"](\n 'div',\n {\n className: className,\n ref: this._setRef,\n style: __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({}, outerStyle, style) },\n children(childParams)\n );\n }\n }]);\n\n return AutoSizer;\n}(__WEBPACK_IMPORTED_MODULE_6_react__[\"PureComponent\"]);\n\nAutoSizer.defaultProps = {\n onResize: function onResize() {},\n disableHeight: false,\n disableWidth: false,\n style: {}\n};\nAutoSizer.propTypes = process.env.NODE_ENV === 'production' ? null : {\n /** Function responsible for rendering children.*/\n children: __webpack_require__(0).func.isRequired,\n\n\n /** Optional custom CSS class name to attach to root AutoSizer element. */\n className: __webpack_require__(0).string,\n\n\n /** Default height to use for initial render; useful for SSR */\n defaultHeight: __webpack_require__(0).number,\n\n\n /** Default width to use for initial render; useful for SSR */\n defaultWidth: __webpack_require__(0).number,\n\n\n /** Disable dynamic :height property */\n disableHeight: __webpack_require__(0).bool.isRequired,\n\n\n /** Disable dynamic :width property */\n disableWidth: __webpack_require__(0).bool.isRequired,\n\n\n /** Nonce of the inlined stylesheet for Content Security Policy */\n nonce: __webpack_require__(0).string,\n\n\n /** Callback to be invoked on-resize */\n onResize: __webpack_require__(0).func.isRequired,\n\n\n /** Optional inline style */\n style: __webpack_require__(0).object\n};\n/* harmony default export */ __webpack_exports__[\"a\"] = (AutoSizer);\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 191 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(global) {/* harmony export (immutable) */ __webpack_exports__[\"a\"] = createDetectElementResize;\n/**\n * Detect Element Resize.\n * https://github.com/sdecima/javascript-detect-element-resize\n * Sebastian Decima\n *\n * Forked from version 0.5.3; includes the following modifications:\n * 1) Guard against unsafe 'window' and 'document' references (to support SSR).\n * 2) Defer initialization code via a top-level function wrapper (to support SSR).\n * 3) Avoid unnecessary reflows by not measuring size for scroll events bubbling from children.\n * 4) Add nonce for style element.\n **/\n\nfunction createDetectElementResize(nonce) {\n // Check `document` and `window` in case of server-side rendering\n var _window;\n if (typeof window !== 'undefined') {\n _window = window;\n } else if (typeof self !== 'undefined') {\n _window = self;\n } else {\n _window = global;\n }\n\n var attachEvent = typeof document !== 'undefined' && document.attachEvent;\n\n if (!attachEvent) {\n var requestFrame = function () {\n var raf = _window.requestAnimationFrame || _window.mozRequestAnimationFrame || _window.webkitRequestAnimationFrame || function (fn) {\n return _window.setTimeout(fn, 20);\n };\n return function (fn) {\n return raf(fn);\n };\n }();\n\n var cancelFrame = function () {\n var cancel = _window.cancelAnimationFrame || _window.mozCancelAnimationFrame || _window.webkitCancelAnimationFrame || _window.clearTimeout;\n return function (id) {\n return cancel(id);\n };\n }();\n\n var resetTriggers = function resetTriggers(element) {\n var triggers = element.__resizeTriggers__,\n expand = triggers.firstElementChild,\n contract = triggers.lastElementChild,\n expandChild = expand.firstElementChild;\n contract.scrollLeft = contract.scrollWidth;\n contract.scrollTop = contract.scrollHeight;\n expandChild.style.width = expand.offsetWidth + 1 + 'px';\n expandChild.style.height = expand.offsetHeight + 1 + 'px';\n expand.scrollLeft = expand.scrollWidth;\n expand.scrollTop = expand.scrollHeight;\n };\n\n var checkTriggers = function checkTriggers(element) {\n return element.offsetWidth != element.__resizeLast__.width || element.offsetHeight != element.__resizeLast__.height;\n };\n\n var scrollListener = function scrollListener(e) {\n // Don't measure (which forces) reflow for scrolls that happen inside of children!\n if (e.target.className.indexOf('contract-trigger') < 0 && e.target.className.indexOf('expand-trigger') < 0) {\n return;\n }\n\n var element = this;\n resetTriggers(this);\n if (this.__resizeRAF__) {\n cancelFrame(this.__resizeRAF__);\n }\n this.__resizeRAF__ = requestFrame(function () {\n if (checkTriggers(element)) {\n element.__resizeLast__.width = element.offsetWidth;\n element.__resizeLast__.height = element.offsetHeight;\n element.__resizeListeners__.forEach(function (fn) {\n fn.call(element, e);\n });\n }\n });\n };\n\n /* Detect CSS Animations support to detect element display/re-attach */\n var animation = false,\n keyframeprefix = '',\n animationstartevent = 'animationstart',\n domPrefixes = 'Webkit Moz O ms'.split(' '),\n startEvents = 'webkitAnimationStart animationstart oAnimationStart MSAnimationStart'.split(' '),\n pfx = '';\n {\n var elm = document.createElement('fakeelement');\n if (elm.style.animationName !== undefined) {\n animation = true;\n }\n\n if (animation === false) {\n for (var i = 0; i < domPrefixes.length; i++) {\n if (elm.style[domPrefixes[i] + 'AnimationName'] !== undefined) {\n pfx = domPrefixes[i];\n keyframeprefix = '-' + pfx.toLowerCase() + '-';\n animationstartevent = startEvents[i];\n animation = true;\n break;\n }\n }\n }\n }\n\n var animationName = 'resizeanim';\n var animationKeyframes = '@' + keyframeprefix + 'keyframes ' + animationName + ' { from { opacity: 0; } to { opacity: 0; } } ';\n var animationStyle = keyframeprefix + 'animation: 1ms ' + animationName + '; ';\n }\n\n var createStyles = function createStyles(doc) {\n if (!doc.getElementById('detectElementResize')) {\n //opacity:0 works around a chrome bug https://code.google.com/p/chromium/issues/detail?id=286360\n var css = (animationKeyframes ? animationKeyframes : '') + '.resize-triggers { ' + (animationStyle ? animationStyle : '') + 'visibility: hidden; opacity: 0; } ' + '.resize-triggers, .resize-triggers > div, .contract-trigger:before { content: \" \"; display: block; position: absolute; top: 0; left: 0; height: 100%; width: 100%; overflow: hidden; z-index: -1; } .resize-triggers > div { background: #eee; overflow: auto; } .contract-trigger:before { width: 200%; height: 200%; }',\n head = doc.head || doc.getElementsByTagName('head')[0],\n style = doc.createElement('style');\n\n style.id = 'detectElementResize';\n style.type = 'text/css';\n\n if (nonce != null) {\n style.setAttribute('nonce', nonce);\n }\n\n if (style.styleSheet) {\n style.styleSheet.cssText = css;\n } else {\n style.appendChild(doc.createTextNode(css));\n }\n\n head.appendChild(style);\n }\n };\n\n var addResizeListener = function addResizeListener(element, fn) {\n if (attachEvent) {\n element.attachEvent('onresize', fn);\n } else {\n if (!element.__resizeTriggers__) {\n var doc = element.ownerDocument;\n var elementStyle = _window.getComputedStyle(element);\n if (elementStyle && elementStyle.position == 'static') {\n element.style.position = 'relative';\n }\n createStyles(doc);\n element.__resizeLast__ = {};\n element.__resizeListeners__ = [];\n (element.__resizeTriggers__ = doc.createElement('div')).className = 'resize-triggers';\n element.__resizeTriggers__.innerHTML = '
' + '
';\n element.appendChild(element.__resizeTriggers__);\n resetTriggers(element);\n element.addEventListener('scroll', scrollListener, true);\n\n /* Listen for a css animation to detect element display/re-attach */\n if (animationstartevent) {\n element.__resizeTriggers__.__animationListener__ = function animationListener(e) {\n if (e.animationName == animationName) {\n resetTriggers(element);\n }\n };\n element.__resizeTriggers__.addEventListener(animationstartevent, element.__resizeTriggers__.__animationListener__);\n }\n }\n element.__resizeListeners__.push(fn);\n }\n };\n\n var removeResizeListener = function removeResizeListener(element, fn) {\n if (attachEvent) {\n element.detachEvent('onresize', fn);\n } else {\n element.__resizeListeners__.splice(element.__resizeListeners__.indexOf(fn), 1);\n if (!element.__resizeListeners__.length) {\n element.removeEventListener('scroll', scrollListener, true);\n if (element.__resizeTriggers__.__animationListener__) {\n element.__resizeTriggers__.removeEventListener(animationstartevent, element.__resizeTriggers__.__animationListener__);\n element.__resizeTriggers__.__animationListener__ = null;\n }\n try {\n element.__resizeTriggers__ = !element.removeChild(element.__resizeTriggers__);\n } catch (e) {\n // Preact compat; see developit/preact-compat/issues/228\n }\n }\n }\n };\n\n return {\n addResizeListener: addResizeListener,\n removeResizeListener: removeResizeListener\n };\n}\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(18)))\n\n/***/ }),\n/* 192 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__CellMeasurer__ = __webpack_require__(406);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__CellMeasurerCache__ = __webpack_require__(193);\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"a\", function() { return __WEBPACK_IMPORTED_MODULE_0__CellMeasurer__[\"a\"]; });\n/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, \"b\", function() { return __WEBPACK_IMPORTED_MODULE_1__CellMeasurerCache__[\"a\"]; });\n\n\n\n/* unused harmony default export */ var _unused_webpack_default_export = (__WEBPACK_IMPORTED_MODULE_0__CellMeasurer__[\"a\" /* default */]);\n\n\n/***/ }),\n/* 193 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* unused harmony export DEFAULT_HEIGHT */\n/* unused harmony export DEFAULT_WIDTH */\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_classCallCheck__ = __webpack_require__(3);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_classCallCheck__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_createClass__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_createClass__);\n\n\nvar DEFAULT_HEIGHT = 30;\nvar DEFAULT_WIDTH = 100;\n\n// Enables more intelligent mapping of a given column and row index to an item ID.\n// This prevents a cell cache from being invalidated when its parent collection is modified.\n\n/**\n * Caches measurements for a given cell.\n */\nvar CellMeasurerCache = function () {\n function CellMeasurerCache() {\n var _this = this;\n\n var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_classCallCheck___default()(this, CellMeasurerCache);\n\n this._cellHeightCache = {};\n this._cellWidthCache = {};\n this._columnWidthCache = {};\n this._rowHeightCache = {};\n this._columnCount = 0;\n this._rowCount = 0;\n\n this.columnWidth = function (_ref) {\n var index = _ref.index;\n\n var key = _this._keyMapper(0, index);\n\n return _this._columnWidthCache.hasOwnProperty(key) ? _this._columnWidthCache[key] : _this._defaultWidth;\n };\n\n this.rowHeight = function (_ref2) {\n var index = _ref2.index;\n\n var key = _this._keyMapper(index, 0);\n\n return _this._rowHeightCache.hasOwnProperty(key) ? _this._rowHeightCache[key] : _this._defaultHeight;\n };\n\n var defaultHeight = params.defaultHeight,\n defaultWidth = params.defaultWidth,\n fixedHeight = params.fixedHeight,\n fixedWidth = params.fixedWidth,\n keyMapper = params.keyMapper,\n minHeight = params.minHeight,\n minWidth = params.minWidth;\n\n\n this._hasFixedHeight = fixedHeight === true;\n this._hasFixedWidth = fixedWidth === true;\n this._minHeight = minHeight || 0;\n this._minWidth = minWidth || 0;\n this._keyMapper = keyMapper || defaultKeyMapper;\n\n this._defaultHeight = Math.max(this._minHeight, typeof defaultHeight === 'number' ? defaultHeight : DEFAULT_HEIGHT);\n this._defaultWidth = Math.max(this._minWidth, typeof defaultWidth === 'number' ? defaultWidth : DEFAULT_WIDTH);\n\n if (process.env.NODE_ENV !== 'production') {\n if (this._hasFixedHeight === false && this._hasFixedWidth === false) {\n console.warn(\"CellMeasurerCache should only measure a cell's width or height. \" + 'You have configured CellMeasurerCache to measure both. ' + 'This will result in poor performance.');\n }\n\n if (this._hasFixedHeight === false && this._defaultHeight === 0) {\n console.warn('Fixed height CellMeasurerCache should specify a :defaultHeight greater than 0. ' + 'Failing to do so will lead to unnecessary layout and poor performance.');\n }\n\n if (this._hasFixedWidth === false && this._defaultWidth === 0) {\n console.warn('Fixed width CellMeasurerCache should specify a :defaultWidth greater than 0. ' + 'Failing to do so will lead to unnecessary layout and poor performance.');\n }\n }\n }\n\n __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_createClass___default()(CellMeasurerCache, [{\n key: 'clear',\n value: function clear(rowIndex) {\n var columnIndex = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n var key = this._keyMapper(rowIndex, columnIndex);\n\n delete this._cellHeightCache[key];\n delete this._cellWidthCache[key];\n\n this._updateCachedColumnAndRowSizes(rowIndex, columnIndex);\n }\n }, {\n key: 'clearAll',\n value: function clearAll() {\n this._cellHeightCache = {};\n this._cellWidthCache = {};\n this._columnWidthCache = {};\n this._rowHeightCache = {};\n this._rowCount = 0;\n this._columnCount = 0;\n }\n }, {\n key: 'hasFixedHeight',\n value: function hasFixedHeight() {\n return this._hasFixedHeight;\n }\n }, {\n key: 'hasFixedWidth',\n value: function hasFixedWidth() {\n return this._hasFixedWidth;\n }\n }, {\n key: 'getHeight',\n value: function getHeight(rowIndex) {\n var columnIndex = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n if (this._hasFixedHeight) {\n return this._defaultHeight;\n } else {\n var _key = this._keyMapper(rowIndex, columnIndex);\n\n return this._cellHeightCache.hasOwnProperty(_key) ? Math.max(this._minHeight, this._cellHeightCache[_key]) : this._defaultHeight;\n }\n }\n }, {\n key: 'getWidth',\n value: function getWidth(rowIndex) {\n var columnIndex = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n if (this._hasFixedWidth) {\n return this._defaultWidth;\n } else {\n var _key2 = this._keyMapper(rowIndex, columnIndex);\n\n return this._cellWidthCache.hasOwnProperty(_key2) ? Math.max(this._minWidth, this._cellWidthCache[_key2]) : this._defaultWidth;\n }\n }\n }, {\n key: 'has',\n value: function has(rowIndex) {\n var columnIndex = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n var key = this._keyMapper(rowIndex, columnIndex);\n\n return this._cellHeightCache.hasOwnProperty(key);\n }\n }, {\n key: 'set',\n value: function set(rowIndex, columnIndex, width, height) {\n var key = this._keyMapper(rowIndex, columnIndex);\n\n if (columnIndex >= this._columnCount) {\n this._columnCount = columnIndex + 1;\n }\n if (rowIndex >= this._rowCount) {\n this._rowCount = rowIndex + 1;\n }\n\n // Size is cached per cell so we don't have to re-measure if cells are re-ordered.\n this._cellHeightCache[key] = height;\n this._cellWidthCache[key] = width;\n\n this._updateCachedColumnAndRowSizes(rowIndex, columnIndex);\n }\n }, {\n key: '_updateCachedColumnAndRowSizes',\n value: function _updateCachedColumnAndRowSizes(rowIndex, columnIndex) {\n // :columnWidth and :rowHeight are derived based on all cells in a column/row.\n // Pre-cache these derived values for faster lookup later.\n // Reads are expected to occur more frequently than writes in this case.\n // Only update non-fixed dimensions though to avoid doing unnecessary work.\n if (!this._hasFixedWidth) {\n var columnWidth = 0;\n for (var i = 0; i < this._rowCount; i++) {\n columnWidth = Math.max(columnWidth, this.getWidth(i, columnIndex));\n }\n var columnKey = this._keyMapper(0, columnIndex);\n this._columnWidthCache[columnKey] = columnWidth;\n }\n if (!this._hasFixedHeight) {\n var rowHeight = 0;\n for (var _i = 0; _i < this._columnCount; _i++) {\n rowHeight = Math.max(rowHeight, this.getHeight(rowIndex, _i));\n }\n var rowKey = this._keyMapper(rowIndex, 0);\n this._rowHeightCache[rowKey] = rowHeight;\n }\n }\n }, {\n key: 'defaultHeight',\n get: function get() {\n return this._defaultHeight;\n }\n }, {\n key: 'defaultWidth',\n get: function get() {\n return this._defaultWidth;\n }\n }]);\n\n return CellMeasurerCache;\n}();\n\n/* harmony default export */ __webpack_exports__[\"a\"] = (CellMeasurerCache);\n\n\nfunction defaultKeyMapper(rowIndex, columnIndex) {\n return rowIndex + '-' + columnIndex;\n}\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 194 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__ = __webpack_require__(8);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_own_property_descriptor__ = __webpack_require__(419);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_own_property_descriptor___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_own_property_descriptor__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_core_js_object_get_prototype_of__ = __webpack_require__(5);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_core_js_object_get_prototype_of___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_core_js_object_get_prototype_of__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_classCallCheck__ = __webpack_require__(3);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_classCallCheck__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_createClass__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_createClass__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(6);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_possibleConstructorReturn__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_babel_runtime_helpers_inherits__ = __webpack_require__(7);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_babel_runtime_helpers_inherits__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__Grid__ = __webpack_require__(19);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_8_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9_classnames__ = __webpack_require__(45);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9_classnames___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_9_classnames__);\n\n\n\n\n\n\n\n\nvar babelPluginFlowReactPropTypes_proptype_Scroll = __webpack_require__(19).babelPluginFlowReactPropTypes_proptype_Scroll || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_CellRendererParams = __webpack_require__(19).babelPluginFlowReactPropTypes_proptype_CellRendererParams || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_RenderedSection = __webpack_require__(19).babelPluginFlowReactPropTypes_proptype_RenderedSection || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter = __webpack_require__(19).babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_CellPosition = __webpack_require__(19).babelPluginFlowReactPropTypes_proptype_CellPosition || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_CellSize = __webpack_require__(19).babelPluginFlowReactPropTypes_proptype_CellSize || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_Alignment = __webpack_require__(19).babelPluginFlowReactPropTypes_proptype_Alignment || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_NoContentRenderer = __webpack_require__(19).babelPluginFlowReactPropTypes_proptype_NoContentRenderer || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_Scroll = __webpack_require__(127).babelPluginFlowReactPropTypes_proptype_Scroll || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_RenderedRows = __webpack_require__(127).babelPluginFlowReactPropTypes_proptype_RenderedRows || __webpack_require__(0).any;\n\nvar babelPluginFlowReactPropTypes_proptype_RowRenderer = __webpack_require__(127).babelPluginFlowReactPropTypes_proptype_RowRenderer || __webpack_require__(0).any;\n\n\n\n\n\n/**\n * It is inefficient to create and manage a large list of DOM elements within a scrolling container\n * if only a few of those elements are visible. The primary purpose of this component is to improve\n * performance by only rendering the DOM nodes that a user is able to see based on their current\n * scroll position.\n *\n * This component renders a virtualized list of elements with either fixed or dynamic heights.\n */\n\nvar List = function (_React$PureComponent) {\n __WEBPACK_IMPORTED_MODULE_6_babel_runtime_helpers_inherits___default()(List, _React$PureComponent);\n\n function List() {\n var _ref;\n\n var _temp, _this, _ret;\n\n __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_classCallCheck___default()(this, List);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_possibleConstructorReturn___default()(this, (_ref = List.__proto__ || __WEBPACK_IMPORTED_MODULE_2_babel_runtime_core_js_object_get_prototype_of___default()(List)).call.apply(_ref, [this].concat(args))), _this), _this._cellRenderer = function (_ref2) {\n var parent = _ref2.parent,\n rowIndex = _ref2.rowIndex,\n style = _ref2.style,\n isScrolling = _ref2.isScrolling,\n isVisible = _ref2.isVisible,\n key = _ref2.key;\n var rowRenderer = _this.props.rowRenderer;\n\n // TRICKY The style object is sometimes cached by Grid.\n // This prevents new style objects from bypassing shallowCompare().\n // However as of React 16, style props are auto-frozen (at least in dev mode)\n // Check to make sure we can still modify the style before proceeding.\n // https://github.com/facebook/react/commit/977357765b44af8ff0cfea327866861073095c12#commitcomment-20648713\n\n var _Object$getOwnPropert = __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_own_property_descriptor___default()(style, 'width'),\n writable = _Object$getOwnPropert.writable;\n\n if (writable) {\n // By default, List cells should be 100% width.\n // This prevents them from flowing under a scrollbar (if present).\n style.width = '100%';\n }\n\n return rowRenderer({\n index: rowIndex,\n style: style,\n isScrolling: isScrolling,\n isVisible: isVisible,\n key: key,\n parent: parent\n });\n }, _this._setRef = function (ref) {\n _this.Grid = ref;\n }, _this._onScroll = function (_ref3) {\n var clientHeight = _ref3.clientHeight,\n scrollHeight = _ref3.scrollHeight,\n scrollTop = _ref3.scrollTop;\n var onScroll = _this.props.onScroll;\n\n\n onScroll({ clientHeight: clientHeight, scrollHeight: scrollHeight, scrollTop: scrollTop });\n }, _this._onSectionRendered = function (_ref4) {\n var rowOverscanStartIndex = _ref4.rowOverscanStartIndex,\n rowOverscanStopIndex = _ref4.rowOverscanStopIndex,\n rowStartIndex = _ref4.rowStartIndex,\n rowStopIndex = _ref4.rowStopIndex;\n var onRowsRendered = _this.props.onRowsRendered;\n\n\n onRowsRendered({\n overscanStartIndex: rowOverscanStartIndex,\n overscanStopIndex: rowOverscanStopIndex,\n startIndex: rowStartIndex,\n stopIndex: rowStopIndex\n });\n }, _temp), __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_possibleConstructorReturn___default()(_this, _ret);\n }\n\n __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_createClass___default()(List, [{\n key: 'forceUpdateGrid',\n value: function forceUpdateGrid() {\n if (this.Grid) {\n this.Grid.forceUpdate();\n }\n }\n\n /** See Grid#getOffsetForCell */\n\n }, {\n key: 'getOffsetForRow',\n value: function getOffsetForRow(_ref5) {\n var alignment = _ref5.alignment,\n index = _ref5.index;\n\n if (this.Grid) {\n var _Grid$getOffsetForCel = this.Grid.getOffsetForCell({\n alignment: alignment,\n rowIndex: index,\n columnIndex: 0\n }),\n _scrollTop = _Grid$getOffsetForCel.scrollTop;\n\n return _scrollTop;\n }\n return 0;\n }\n\n /** CellMeasurer compatibility */\n\n }, {\n key: 'invalidateCellSizeAfterRender',\n value: function invalidateCellSizeAfterRender(_ref6) {\n var columnIndex = _ref6.columnIndex,\n rowIndex = _ref6.rowIndex;\n\n if (this.Grid) {\n this.Grid.invalidateCellSizeAfterRender({\n rowIndex: rowIndex,\n columnIndex: columnIndex\n });\n }\n }\n\n /** See Grid#measureAllCells */\n\n }, {\n key: 'measureAllRows',\n value: function measureAllRows() {\n if (this.Grid) {\n this.Grid.measureAllCells();\n }\n }\n\n /** CellMeasurer compatibility */\n\n }, {\n key: 'recomputeGridSize',\n value: function recomputeGridSize() {\n var _ref7 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},\n _ref7$columnIndex = _ref7.columnIndex,\n columnIndex = _ref7$columnIndex === undefined ? 0 : _ref7$columnIndex,\n _ref7$rowIndex = _ref7.rowIndex,\n rowIndex = _ref7$rowIndex === undefined ? 0 : _ref7$rowIndex;\n\n if (this.Grid) {\n this.Grid.recomputeGridSize({\n rowIndex: rowIndex,\n columnIndex: columnIndex\n });\n }\n }\n\n /** See Grid#recomputeGridSize */\n\n }, {\n key: 'recomputeRowHeights',\n value: function recomputeRowHeights() {\n var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n if (this.Grid) {\n this.Grid.recomputeGridSize({\n rowIndex: index,\n columnIndex: 0\n });\n }\n }\n\n /** See Grid#scrollToPosition */\n\n }, {\n key: 'scrollToPosition',\n value: function scrollToPosition() {\n var scrollTop = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n if (this.Grid) {\n this.Grid.scrollToPosition({ scrollTop: scrollTop });\n }\n }\n\n /** See Grid#scrollToCell */\n\n }, {\n key: 'scrollToRow',\n value: function scrollToRow() {\n var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n if (this.Grid) {\n this.Grid.scrollToCell({\n columnIndex: 0,\n rowIndex: index\n });\n }\n }\n }, {\n key: 'render',\n value: function render() {\n var _props = this.props,\n className = _props.className,\n noRowsRenderer = _props.noRowsRenderer,\n scrollToIndex = _props.scrollToIndex,\n width = _props.width;\n\n\n var classNames = __WEBPACK_IMPORTED_MODULE_9_classnames___default()('ReactVirtualized__List', className);\n\n return __WEBPACK_IMPORTED_MODULE_8_react__[\"createElement\"](__WEBPACK_IMPORTED_MODULE_7__Grid__[\"default\"], __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({}, this.props, {\n autoContainerWidth: true,\n cellRenderer: this._cellRenderer,\n className: classNames,\n columnWidth: width,\n columnCount: 1,\n noContentRenderer: noRowsRenderer,\n onScroll: this._onScroll,\n onSectionRendered: this._onSectionRendered,\n ref: this._setRef,\n scrollToRow: scrollToIndex\n }));\n }\n }]);\n\n return List;\n}(__WEBPACK_IMPORTED_MODULE_8_react__[\"PureComponent\"]);\n\nList.defaultProps = {\n autoHeight: false,\n estimatedRowSize: 30,\n onScroll: function onScroll() {},\n noRowsRenderer: function noRowsRenderer() {\n return null;\n },\n onRowsRendered: function onRowsRendered() {},\n overscanIndicesGetter: __WEBPACK_IMPORTED_MODULE_7__Grid__[\"accessibilityOverscanIndicesGetter\"],\n overscanRowCount: 10,\n scrollToAlignment: 'auto',\n scrollToIndex: -1,\n style: {}\n};\nList.propTypes = process.env.NODE_ENV === 'production' ? null : {\n \"aria-label\": __webpack_require__(0).string,\n\n\n /**\n * Removes fixed height from the scrollingContainer so that the total height\n * of rows can stretch the window. Intended for use with WindowScroller\n */\n autoHeight: __webpack_require__(0).bool.isRequired,\n\n\n /** Optional CSS class name */\n className: __webpack_require__(0).string,\n\n\n /**\n * Used to estimate the total height of a List before all of its rows have actually been measured.\n * The estimated total height is adjusted as rows are rendered.\n */\n estimatedRowSize: __webpack_require__(0).number.isRequired,\n\n\n /** Height constraint for list (determines how many actual rows are rendered) */\n height: __webpack_require__(0).number.isRequired,\n\n\n /** Optional renderer to be used in place of rows when rowCount is 0 */\n noRowsRenderer: typeof babelPluginFlowReactPropTypes_proptype_NoContentRenderer === 'function' ? babelPluginFlowReactPropTypes_proptype_NoContentRenderer.isRequired ? babelPluginFlowReactPropTypes_proptype_NoContentRenderer.isRequired : babelPluginFlowReactPropTypes_proptype_NoContentRenderer : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_NoContentRenderer).isRequired,\n\n\n /** Callback invoked with information about the slice of rows that were just rendered. */\n\n onRowsRendered: __webpack_require__(0).func.isRequired,\n\n\n /**\n * Callback invoked whenever the scroll offset changes within the inner scrollable region.\n * This callback can be used to sync scrolling between lists, tables, or grids.\n */\n onScroll: __webpack_require__(0).func.isRequired,\n\n\n /** See Grid#overscanIndicesGetter */\n overscanIndicesGetter: typeof babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter === 'function' ? babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter.isRequired ? babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter.isRequired : babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_OverscanIndicesGetter).isRequired,\n\n\n /**\n * Number of rows to render above/below the visible bounds of the list.\n * These rows can help for smoother scrolling on touch devices.\n */\n overscanRowCount: __webpack_require__(0).number.isRequired,\n\n\n /** Either a fixed row height (number) or a function that returns the height of a row given its index. */\n rowHeight: typeof babelPluginFlowReactPropTypes_proptype_CellSize === 'function' ? babelPluginFlowReactPropTypes_proptype_CellSize.isRequired ? babelPluginFlowReactPropTypes_proptype_CellSize.isRequired : babelPluginFlowReactPropTypes_proptype_CellSize : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_CellSize).isRequired,\n\n\n /** Responsible for rendering a row given an index; ({ index: number }): node */\n rowRenderer: typeof babelPluginFlowReactPropTypes_proptype_RowRenderer === 'function' ? babelPluginFlowReactPropTypes_proptype_RowRenderer.isRequired ? babelPluginFlowReactPropTypes_proptype_RowRenderer.isRequired : babelPluginFlowReactPropTypes_proptype_RowRenderer : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_RowRenderer).isRequired,\n\n\n /** Number of rows in list. */\n rowCount: __webpack_require__(0).number.isRequired,\n\n\n /** See Grid#scrollToAlignment */\n scrollToAlignment: typeof babelPluginFlowReactPropTypes_proptype_Alignment === 'function' ? babelPluginFlowReactPropTypes_proptype_Alignment.isRequired ? babelPluginFlowReactPropTypes_proptype_Alignment.isRequired : babelPluginFlowReactPropTypes_proptype_Alignment : __webpack_require__(0).shape(babelPluginFlowReactPropTypes_proptype_Alignment).isRequired,\n\n\n /** Row index to ensure visible (by forcefully scrolling if necessary) */\n scrollToIndex: __webpack_require__(0).number.isRequired,\n\n\n /** Vertical offset. */\n scrollTop: __webpack_require__(0).number,\n\n\n /** Optional inline style */\n style: __webpack_require__(0).object.isRequired,\n\n\n /** Tab index for focus */\n tabIndex: __webpack_require__(0).number,\n\n\n /** Width of list */\n width: __webpack_require__(0).number.isRequired\n};\n/* harmony default export */ __webpack_exports__[\"a\"] = (List);\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 195 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony export (immutable) */ __webpack_exports__[\"a\"] = defaultCellDataGetter;\n\n\n/**\n * Default accessor for returning a cell value for a given attribute.\n * This function expects to operate on either a vanilla Object or an Immutable Map.\n * You should override the column's cellDataGetter if your data is some other type of object.\n */\nvar babelPluginFlowReactPropTypes_proptype_CellDataGetterParams = __webpack_require__(59).babelPluginFlowReactPropTypes_proptype_CellDataGetterParams || __webpack_require__(0).any;\n\nfunction defaultCellDataGetter(_ref) {\n var dataKey = _ref.dataKey,\n rowData = _ref.rowData;\n\n if (typeof rowData.get === 'function') {\n return rowData.get(dataKey);\n } else {\n return rowData[dataKey];\n }\n}\n\n/***/ }),\n/* 196 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony export (immutable) */ __webpack_exports__[\"a\"] = defaultCellRenderer;\n\n\n/**\n * Default cell renderer that displays an attribute as a simple string\n * You should override the column's cellRenderer if your data is some other type of object.\n */\nvar babelPluginFlowReactPropTypes_proptype_CellRendererParams = __webpack_require__(59).babelPluginFlowReactPropTypes_proptype_CellRendererParams || __webpack_require__(0).any;\n\nfunction defaultCellRenderer(_ref) {\n var cellData = _ref.cellData;\n\n if (cellData == null) {\n return '';\n } else {\n return String(cellData);\n }\n}\n\n/***/ }),\n/* 197 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony export (immutable) */ __webpack_exports__[\"a\"] = defaultHeaderRowRenderer;\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);\n\n\nvar babelPluginFlowReactPropTypes_proptype_HeaderRowRendererParams = __webpack_require__(59).babelPluginFlowReactPropTypes_proptype_HeaderRowRendererParams || __webpack_require__(0).any;\n\nfunction defaultHeaderRowRenderer(_ref) {\n var className = _ref.className,\n columns = _ref.columns,\n style = _ref.style;\n\n return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(\n 'div',\n { className: className, role: 'row', style: style },\n columns\n );\n}\ndefaultHeaderRowRenderer.propTypes = process.env.NODE_ENV === 'production' ? null : babelPluginFlowReactPropTypes_proptype_HeaderRowRendererParams === __webpack_require__(0).any ? {} : babelPluginFlowReactPropTypes_proptype_HeaderRowRendererParams;\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 198 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony export (immutable) */ __webpack_exports__[\"a\"] = defaultHeaderRenderer;\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__SortIndicator__ = __webpack_require__(199);\n\n\n\n/**\n * Default table header renderer.\n */\nvar babelPluginFlowReactPropTypes_proptype_HeaderRendererParams = __webpack_require__(59).babelPluginFlowReactPropTypes_proptype_HeaderRendererParams || __webpack_require__(0).any;\n\nfunction defaultHeaderRenderer(_ref) {\n var dataKey = _ref.dataKey,\n label = _ref.label,\n sortBy = _ref.sortBy,\n sortDirection = _ref.sortDirection;\n\n var showSortIndicator = sortBy === dataKey;\n var children = [__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(\n 'span',\n {\n className: 'ReactVirtualized__Table__headerTruncatedText',\n key: 'label',\n title: label },\n label\n )];\n\n if (showSortIndicator) {\n children.push(__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1__SortIndicator__[\"a\" /* default */], { key: 'SortIndicator', sortDirection: sortDirection }));\n }\n\n return children;\n}\ndefaultHeaderRenderer.propTypes = process.env.NODE_ENV === 'production' ? null : babelPluginFlowReactPropTypes_proptype_HeaderRendererParams === __webpack_require__(0).any ? {} : babelPluginFlowReactPropTypes_proptype_HeaderRendererParams;\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 199 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony export (immutable) */ __webpack_exports__[\"a\"] = SortIndicator;\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_classnames__ = __webpack_require__(45);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_classnames___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_classnames__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_prop_types__ = __webpack_require__(0);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_prop_types__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__SortDirection__ = __webpack_require__(76);\n\n\n\n\n\n/**\n * Displayed beside a header to indicate that a Table is currently sorted by this column.\n */\nfunction SortIndicator(_ref) {\n var sortDirection = _ref.sortDirection;\n\n var classNames = __WEBPACK_IMPORTED_MODULE_0_classnames___default()('ReactVirtualized__Table__sortableHeaderIcon', {\n 'ReactVirtualized__Table__sortableHeaderIcon--ASC': sortDirection === __WEBPACK_IMPORTED_MODULE_3__SortDirection__[\"a\" /* default */].ASC,\n 'ReactVirtualized__Table__sortableHeaderIcon--DESC': sortDirection === __WEBPACK_IMPORTED_MODULE_3__SortDirection__[\"a\" /* default */].DESC\n });\n\n return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(\n 'svg',\n { className: classNames, width: 18, height: 18, viewBox: '0 0 24 24' },\n sortDirection === __WEBPACK_IMPORTED_MODULE_3__SortDirection__[\"a\" /* default */].ASC ? __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('path', { d: 'M7 14l5-5 5 5z' }) : __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('path', { d: 'M7 10l5 5 5-5z' }),\n __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('path', { d: 'M0 0h24v24H0z', fill: 'none' })\n );\n}\n\nSortIndicator.propTypes = process.env.NODE_ENV !== \"production\" ? {\n sortDirection: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.oneOf([__WEBPACK_IMPORTED_MODULE_3__SortDirection__[\"a\" /* default */].ASC, __WEBPACK_IMPORTED_MODULE_3__SortDirection__[\"a\" /* default */].DESC])\n} : {};\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 200 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony export (immutable) */ __webpack_exports__[\"a\"] = defaultRowRenderer;\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__ = __webpack_require__(8);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_react__);\n\n\n\n/**\n * Default row renderer for Table.\n */\nvar babelPluginFlowReactPropTypes_proptype_RowRendererParams = __webpack_require__(59).babelPluginFlowReactPropTypes_proptype_RowRendererParams || __webpack_require__(0).any;\n\nfunction defaultRowRenderer(_ref) {\n var className = _ref.className,\n columns = _ref.columns,\n index = _ref.index,\n key = _ref.key,\n onRowClick = _ref.onRowClick,\n onRowDoubleClick = _ref.onRowDoubleClick,\n onRowMouseOut = _ref.onRowMouseOut,\n onRowMouseOver = _ref.onRowMouseOver,\n onRowRightClick = _ref.onRowRightClick,\n rowData = _ref.rowData,\n style = _ref.style;\n\n var a11yProps = {};\n\n if (onRowClick || onRowDoubleClick || onRowMouseOut || onRowMouseOver || onRowRightClick) {\n a11yProps['aria-label'] = 'row';\n a11yProps.tabIndex = 0;\n\n if (onRowClick) {\n a11yProps.onClick = function (event) {\n return onRowClick({ event: event, index: index, rowData: rowData });\n };\n }\n if (onRowDoubleClick) {\n a11yProps.onDoubleClick = function (event) {\n return onRowDoubleClick({ event: event, index: index, rowData: rowData });\n };\n }\n if (onRowMouseOut) {\n a11yProps.onMouseOut = function (event) {\n return onRowMouseOut({ event: event, index: index, rowData: rowData });\n };\n }\n if (onRowMouseOver) {\n a11yProps.onMouseOver = function (event) {\n return onRowMouseOver({ event: event, index: index, rowData: rowData });\n };\n }\n if (onRowRightClick) {\n a11yProps.onContextMenu = function (event) {\n return onRowRightClick({ event: event, index: index, rowData: rowData });\n };\n }\n }\n\n return __WEBPACK_IMPORTED_MODULE_1_react___default.a.createElement(\n 'div',\n __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({}, a11yProps, {\n className: className,\n key: key,\n role: 'row',\n style: style }),\n columns\n );\n}\ndefaultRowRenderer.propTypes = process.env.NODE_ENV === 'production' ? null : babelPluginFlowReactPropTypes_proptype_RowRendererParams === __webpack_require__(0).any ? {} : babelPluginFlowReactPropTypes_proptype_RowRendererParams;\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 201 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_get_prototype_of__ = __webpack_require__(5);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_get_prototype_of___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_get_prototype_of__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__ = __webpack_require__(3);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(6);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits__ = __webpack_require__(7);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_prop_types__ = __webpack_require__(0);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_prop_types__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__defaultHeaderRenderer__ = __webpack_require__(198);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__defaultCellRenderer__ = __webpack_require__(196);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__defaultCellDataGetter__ = __webpack_require__(195);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__SortDirection__ = __webpack_require__(76);\n\n\n\n\n\n\n\n\n\n\n\n/**\n * Describes the header and cell contents of a table column.\n */\n\nvar Column = function (_Component) {\n __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits___default()(Column, _Component);\n\n function Column() {\n __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default()(this, Column);\n\n return __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn___default()(this, (Column.__proto__ || __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_object_get_prototype_of___default()(Column)).apply(this, arguments));\n }\n\n return Column;\n}(__WEBPACK_IMPORTED_MODULE_5_react__[\"Component\"]);\n\nColumn.defaultProps = {\n cellDataGetter: __WEBPACK_IMPORTED_MODULE_8__defaultCellDataGetter__[\"a\" /* default */],\n cellRenderer: __WEBPACK_IMPORTED_MODULE_7__defaultCellRenderer__[\"a\" /* default */],\n defaultSortDirection: __WEBPACK_IMPORTED_MODULE_9__SortDirection__[\"a\" /* default */].ASC,\n flexGrow: 0,\n flexShrink: 1,\n headerRenderer: __WEBPACK_IMPORTED_MODULE_6__defaultHeaderRenderer__[\"a\" /* default */],\n style: {}\n};\n/* harmony default export */ __webpack_exports__[\"a\"] = (Column);\nColumn.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /** Optional aria-label value to set on the column header */\n 'aria-label': __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.string,\n\n /**\n * Callback responsible for returning a cell's data, given its :dataKey\n * ({ columnData: any, dataKey: string, rowData: any }): any\n */\n cellDataGetter: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.func,\n\n /**\n * Callback responsible for rendering a cell's contents.\n * ({ cellData: any, columnData: any, dataKey: string, rowData: any, rowIndex: number }): node\n */\n cellRenderer: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.func,\n\n /** Optional CSS class to apply to cell */\n className: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.string,\n\n /** Optional additional data passed to this column's :cellDataGetter */\n columnData: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.object,\n\n /** Uniquely identifies the row-data attribute corresponding to this cell */\n dataKey: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.any.isRequired,\n\n /** Optional direction to be used when clicked the first time */\n defaultSortDirection: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.oneOf([__WEBPACK_IMPORTED_MODULE_9__SortDirection__[\"a\" /* default */].ASC, __WEBPACK_IMPORTED_MODULE_9__SortDirection__[\"a\" /* default */].DESC]),\n\n /** If sort is enabled for the table at large, disable it for this column */\n disableSort: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.bool,\n\n /** Flex grow style; defaults to 0 */\n flexGrow: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.number,\n\n /** Flex shrink style; defaults to 1 */\n flexShrink: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.number,\n\n /** Optional CSS class to apply to this column's header */\n headerClassName: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.string,\n\n /**\n * Optional callback responsible for rendering a column header contents.\n * ({ columnData: object, dataKey: string, disableSort: boolean, label: node, sortBy: string, sortDirection: string }): PropTypes.node\n */\n headerRenderer: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.func.isRequired,\n\n /** Optional inline style to apply to this column's header */\n headerStyle: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.object,\n\n /** Optional id to set on the column header */\n id: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.string,\n\n /** Header label for this column */\n label: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.node,\n\n /** Maximum width of column; this property will only be used if :flexGrow is > 0. */\n maxWidth: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.number,\n\n /** Minimum width of column. */\n minWidth: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.number,\n\n /** Optional inline style to apply to cell */\n style: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.object,\n\n /** Flex basis (width) for this column; This value can grow or shrink based on :flexGrow and :flexShrink properties. */\n width: __WEBPACK_IMPORTED_MODULE_4_prop_types___default.a.number.isRequired\n} : {};\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 202 */\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {/* unused harmony export IS_SCROLLING_TIMEOUT */\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__ = __webpack_require__(8);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of__ = __webpack_require__(5);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__ = __webpack_require__(3);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(6);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__ = __webpack_require__(7);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_react__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_react_dom__ = __webpack_require__(15);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_react_dom___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_7_react_dom__);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__utils_onScroll__ = __webpack_require__(443);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__utils_dimensions__ = __webpack_require__(444);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__vendor_detectElementResize__ = __webpack_require__(191);\n\n\n\n\n\n\n\n\n\n\n\n\n/**\n * Specifies the number of miliseconds during which to disable pointer events while a scroll is in progress.\n * This improves performance and makes scrolling smoother.\n */\nvar IS_SCROLLING_TIMEOUT = 150;\n\nvar getWindow = function getWindow() {\n return typeof window !== 'undefined' ? window : undefined;\n};\n\nvar WindowScroller = function (_React$PureComponent) {\n __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default()(WindowScroller, _React$PureComponent);\n\n function WindowScroller() {\n var _ref;\n\n var _temp, _this, _ret;\n\n __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default()(this, WindowScroller);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default()(this, (_ref = WindowScroller.__proto__ || __WEBPACK_IMPORTED_MODULE_1_babel_runtime_core_js_object_get_prototype_of___default()(WindowScroller)).call.apply(_ref, [this].concat(args))), _this), _this._window = getWindow(), _this._isMounted = false, _this._positionFromTop = 0, _this._positionFromLeft = 0, _this.state = __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({}, Object(__WEBPACK_IMPORTED_MODULE_9__utils_dimensions__[\"a\" /* getDimensions */])(_this.props.scrollElement, _this.props), {\n isScrolling: false,\n scrollLeft: 0,\n scrollTop: 0\n }), _this._registerChild = function (element) {\n if (element && !(element instanceof Element)) {\n console.warn('WindowScroller registerChild expects to be passed Element or null');\n }\n _this._child = element;\n _this.updatePosition();\n }, _this._onChildScroll = function (_ref2) {\n var scrollTop = _ref2.scrollTop;\n\n if (_this.state.scrollTop === scrollTop) {\n return;\n }\n\n var scrollElement = _this.props.scrollElement;\n if (scrollElement) {\n if (typeof scrollElement.scrollTo === 'function') {\n scrollElement.scrollTo(0, scrollTop + _this._positionFromTop);\n } else {\n scrollElement.scrollTop = scrollTop + _this._positionFromTop;\n }\n }\n }, _this._registerResizeListener = function (element) {\n if (element === window) {\n window.addEventListener('resize', _this._onResize, false);\n } else {\n _this._detectElementResize.addResizeListener(element, _this._onResize);\n }\n }, _this._unregisterResizeListener = function (element) {\n if (element === window) {\n window.removeEventListener('resize', _this._onResize, false);\n } else if (element) {\n _this._detectElementResize.removeResizeListener(element, _this._onResize);\n }\n }, _this._onResize = function () {\n _this.updatePosition();\n }, _this.__handleWindowScrollEvent = function () {\n if (!_this._isMounted) {\n return;\n }\n\n var onScroll = _this.props.onScroll;\n\n\n var scrollElement = _this.props.scrollElement;\n if (scrollElement) {\n var scrollOffset = Object(__WEBPACK_IMPORTED_MODULE_9__utils_dimensions__[\"c\" /* getScrollOffset */])(scrollElement);\n var _scrollLeft = Math.max(0, scrollOffset.left - _this._positionFromLeft);\n var _scrollTop = Math.max(0, scrollOffset.top - _this._positionFromTop);\n\n _this.setState({\n isScrolling: true,\n scrollLeft: _scrollLeft,\n scrollTop: _scrollTop\n });\n\n onScroll({\n scrollLeft: _scrollLeft,\n scrollTop: _scrollTop\n });\n }\n }, _this.__resetIsScrolling = function () {\n _this.setState({\n isScrolling: false\n });\n }, _temp), __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default()(_this, _ret);\n }\n\n __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default()(WindowScroller, [{\n key: 'updatePosition',\n value: function updatePosition() {\n var scrollElement = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props.scrollElement;\n var props = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.props;\n var onResize = this.props.onResize;\n var _state = this.state,\n height = _state.height,\n width = _state.width;\n\n\n var thisNode = this._child || __WEBPACK_IMPORTED_MODULE_7_react_dom___default.a.findDOMNode(this);\n if (thisNode instanceof Element && scrollElement) {\n var offset = Object(__WEBPACK_IMPORTED_MODULE_9__utils_dimensions__[\"b\" /* getPositionOffset */])(thisNode, scrollElement);\n this._positionFromTop = offset.top;\n this._positionFromLeft = offset.left;\n }\n\n var dimensions = Object(__WEBPACK_IMPORTED_MODULE_9__utils_dimensions__[\"a\" /* getDimensions */])(scrollElement, props);\n if (height !== dimensions.height || width !== dimensions.width) {\n this.setState({\n height: dimensions.height,\n width: dimensions.width\n });\n onResize({\n height: dimensions.height,\n width: dimensions.width\n });\n }\n }\n }, {\n key: 'componentDidMount',\n value: function componentDidMount() {\n var scrollElement = this.props.scrollElement;\n\n this._detectElementResize = Object(__WEBPACK_IMPORTED_MODULE_10__vendor_detectElementResize__[\"a\" /* default */])();\n\n this.updatePosition(scrollElement);\n\n if (scrollElement) {\n Object(__WEBPACK_IMPORTED_MODULE_8__utils_onScroll__[\"a\" /* registerScrollListener */])(this, scrollElement);\n this._registerResizeListener(scrollElement);\n }\n\n this._isMounted = true;\n }\n }, {\n key: 'componentWillReceiveProps',\n value: function componentWillReceiveProps(nextProps) {\n var scrollElement = this.props.scrollElement;\n var nextScrollElement = nextProps.scrollElement;\n\n if (scrollElement !== nextScrollElement && scrollElement && nextScrollElement) {\n this.updatePosition(nextScrollElement, nextProps);\n\n Object(__WEBPACK_IMPORTED_MODULE_8__utils_onScroll__[\"b\" /* unregisterScrollListener */])(this, scrollElement);\n Object(__WEBPACK_IMPORTED_MODULE_8__utils_onScroll__[\"a\" /* registerScrollListener */])(this, nextScrollElement);\n\n this._unregisterResizeListener(scrollElement);\n this._registerResizeListener(nextScrollElement);\n }\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n var scrollElement = this.props.scrollElement;\n if (scrollElement) {\n Object(__WEBPACK_IMPORTED_MODULE_8__utils_onScroll__[\"b\" /* unregisterScrollListener */])(this, scrollElement);\n this._unregisterResizeListener(scrollElement);\n }\n\n this._isMounted = false;\n }\n }, {\n key: 'render',\n value: function render() {\n var children = this.props.children;\n var _state2 = this.state,\n isScrolling = _state2.isScrolling,\n scrollTop = _state2.scrollTop,\n scrollLeft = _state2.scrollLeft,\n height = _state2.height,\n width = _state2.width;\n\n\n return children({\n onChildScroll: this._onChildScroll,\n registerChild: this._registerChild,\n height: height,\n isScrolling: isScrolling,\n scrollLeft: scrollLeft,\n scrollTop: scrollTop,\n width: width\n });\n }\n\n // Referenced by utils/onScroll\n\n\n // Referenced by utils/onScroll\n\n }]);\n\n return WindowScroller;\n}(__WEBPACK_IMPORTED_MODULE_6_react__[\"PureComponent\"]);\n\nWindowScroller.defaultProps = {\n onResize: function onResize() {},\n onScroll: function onScroll() {},\n scrollingResetTimeInterval: IS_SCROLLING_TIMEOUT,\n scrollElement: getWindow(),\n serverHeight: 0,\n serverWidth: 0\n};\nWindowScroller.propTypes = process.env.NODE_ENV === 'production' ? null : {\n /**\n * Function responsible for rendering children.\n * This function should implement the following signature:\n * ({ height, isScrolling, scrollLeft, scrollTop, width }) => PropTypes.element\n */\n children: __webpack_require__(0).func.isRequired,\n\n\n /** Callback to be invoked on-resize: ({ height, width }) */\n onResize: __webpack_require__(0).func.isRequired,\n\n\n /** Callback to be invoked on-scroll: ({ scrollLeft, scrollTop }) */\n onScroll: __webpack_require__(0).func.isRequired,\n\n\n /** Element to attach scroll event listeners. Defaults to window. */\n scrollElement: __webpack_require__(0).oneOfType([__webpack_require__(0).any, typeof Element === 'function' ? __webpack_require__(0).instanceOf(Element) : __webpack_require__(0).any]),\n\n /**\n * Wait this amount of time after the last scroll event before resetting child `pointer-events`.\n */\n scrollingResetTimeInterval: __webpack_require__(0).number.isRequired,\n\n\n /** Height used for server-side rendering */\n serverHeight: __webpack_require__(0).number.isRequired,\n\n\n /** Width used for server-side rendering */\n serverWidth: __webpack_require__(0).number.isRequired\n};\n/* harmony default export */ __webpack_exports__[\"a\"] = (WindowScroller);\n/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(2)))\n\n/***/ }),\n/* 203 */\n/***/ (function(module, exports, __webpack_require__) {\n\n/* WEBPACK VAR INJECTION */(function(global) {/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the `TypeError` message for \"Functions\" methods. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/** Used as references for various `Number` constants. */\nvar NAN = 0 / 0;\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/** Used to match leading and trailing whitespace. */\nvar reTrim = /^\\s+|\\s+$/g;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n/** Used to detect binary string values. */\nvar reIsBinary = /^0b[01]+$/i;\n\n/** Used to detect octal string values. */\nvar reIsOctal = /^0o[0-7]+$/i;\n\n/** Built-in method references without a dependency on `root`. */\nvar freeParseInt = parseInt;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max,\n nativeMin = Math.min;\n\n/**\n * Gets the timestamp of the number of milliseconds that have elapsed since\n * the Unix epoch (1 January 1970 00:00:00 UTC).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Date\n * @returns {number} Returns the timestamp.\n * @example\n *\n * _.defer(function(stamp) {\n * console.log(_.now() - stamp);\n * }, _.now());\n * // => Logs the number of milliseconds it took for the deferred invocation.\n */\nvar now = function() {\n return root.Date.now();\n};\n\n/**\n * Creates a debounced function that delays invoking `func` until after `wait`\n * milliseconds have elapsed since the last time the debounced function was\n * invoked. The debounced function comes with a `cancel` method to cancel\n * delayed `func` invocations and a `flush` method to immediately invoke them.\n * Provide `options` to indicate whether `func` should be invoked on the\n * leading and/or trailing edge of the `wait` timeout. The `func` is invoked\n * with the last arguments provided to the debounced function. Subsequent\n * calls to the debounced function return the result of the last `func`\n * invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the debounced function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.debounce` and `_.throttle`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to debounce.\n * @param {number} [wait=0] The number of milliseconds to delay.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=false]\n * Specify invoking on the leading edge of the timeout.\n * @param {number} [options.maxWait]\n * The maximum time `func` is allowed to be delayed before it's invoked.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new debounced function.\n * @example\n *\n * // Avoid costly calculations while the window size is in flux.\n * jQuery(window).on('resize', _.debounce(calculateLayout, 150));\n *\n * // Invoke `sendMail` when clicked, debouncing subsequent calls.\n * jQuery(element).on('click', _.debounce(sendMail, 300, {\n * 'leading': true,\n * 'trailing': false\n * }));\n *\n * // Ensure `batchLog` is invoked once after 1 second of debounced calls.\n * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });\n * var source = new EventSource('/stream');\n * jQuery(source).on('message', debounced);\n *\n * // Cancel the trailing debounced invocation.\n * jQuery(window).on('popstate', debounced.cancel);\n */\nfunction debounce(func, wait, options) {\n var lastArgs,\n lastThis,\n maxWait,\n result,\n timerId,\n lastCallTime,\n lastInvokeTime = 0,\n leading = false,\n maxing = false,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n wait = toNumber(wait) || 0;\n if (isObject(options)) {\n leading = !!options.leading;\n maxing = 'maxWait' in options;\n maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n\n function invokeFunc(time) {\n var args = lastArgs,\n thisArg = lastThis;\n\n lastArgs = lastThis = undefined;\n lastInvokeTime = time;\n result = func.apply(thisArg, args);\n return result;\n }\n\n function leadingEdge(time) {\n // Reset any `maxWait` timer.\n lastInvokeTime = time;\n // Start the timer for the trailing edge.\n timerId = setTimeout(timerExpired, wait);\n // Invoke the leading edge.\n return leading ? invokeFunc(time) : result;\n }\n\n function remainingWait(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime,\n result = wait - timeSinceLastCall;\n\n return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result;\n }\n\n function shouldInvoke(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime;\n\n // Either this is the first call, activity has stopped and we're at the\n // trailing edge, the system time has gone backwards and we're treating\n // it as the trailing edge, or we've hit the `maxWait` limit.\n return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||\n (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));\n }\n\n function timerExpired() {\n var time = now();\n if (shouldInvoke(time)) {\n return trailingEdge(time);\n }\n // Restart the timer.\n timerId = setTimeout(timerExpired, remainingWait(time));\n }\n\n function trailingEdge(time) {\n timerId = undefined;\n\n // Only invoke if we have `lastArgs` which means `func` has been\n // debounced at least once.\n if (trailing && lastArgs) {\n return invokeFunc(time);\n }\n lastArgs = lastThis = undefined;\n return result;\n }\n\n function cancel() {\n if (timerId !== undefined) {\n clearTimeout(timerId);\n }\n lastInvokeTime = 0;\n lastArgs = lastCallTime = lastThis = timerId = undefined;\n }\n\n function flush() {\n return timerId === undefined ? result : trailingEdge(now());\n }\n\n function debounced() {\n var time = now(),\n isInvoking = shouldInvoke(time);\n\n lastArgs = arguments;\n lastThis = this;\n lastCallTime = time;\n\n if (isInvoking) {\n if (timerId === undefined) {\n return leadingEdge(lastCallTime);\n }\n if (maxing) {\n // Handle invocations in a tight loop.\n timerId = setTimeout(timerExpired, wait);\n return invokeFunc(lastCallTime);\n }\n }\n if (timerId === undefined) {\n timerId = setTimeout(timerExpired, wait);\n }\n return result;\n }\n debounced.cancel = cancel;\n debounced.flush = flush;\n return debounced;\n}\n\n/**\n * Creates a throttled function that only invokes `func` at most once per\n * every `wait` milliseconds. The throttled function comes with a `cancel`\n * method to cancel delayed `func` invocations and a `flush` method to\n * immediately invoke them. Provide `options` to indicate whether `func`\n * should be invoked on the leading and/or trailing edge of the `wait`\n * timeout. The `func` is invoked with the last arguments provided to the\n * throttled function. Subsequent calls to the throttled function return the\n * result of the last `func` invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the throttled function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.throttle` and `_.debounce`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to throttle.\n * @param {number} [wait=0] The number of milliseconds to throttle invocations to.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=true]\n * Specify invoking on the leading edge of the timeout.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new throttled function.\n * @example\n *\n * // Avoid excessively updating the position while scrolling.\n * jQuery(window).on('scroll', _.throttle(updatePosition, 100));\n *\n * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.\n * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });\n * jQuery(element).on('click', throttled);\n *\n * // Cancel the trailing throttled invocation.\n * jQuery(window).on('popstate', throttled.cancel);\n */\nfunction throttle(func, wait, options) {\n var leading = true,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n if (isObject(options)) {\n leading = 'leading' in options ? !!options.leading : leading;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n return debounce(func, wait, {\n 'leading': leading,\n 'maxWait': wait,\n 'trailing': trailing\n });\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = value.replace(reTrim, '');\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n}\n\nmodule.exports = throttle;\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(18)))\n\n/***/ }),\n/* 204 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nexports.unpackBackendForEs5Users = exports.createChildContext = exports.CHILD_CONTEXT_TYPES = undefined;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports.default = DragDropContext;\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _dndCore = __webpack_require__(453);\n\nvar _invariant = __webpack_require__(11);\n\nvar _invariant2 = _interopRequireDefault(_invariant);\n\nvar _hoistNonReactStatics = __webpack_require__(75);\n\nvar _hoistNonReactStatics2 = _interopRequireDefault(_hoistNonReactStatics);\n\nvar _checkDecoratorArguments = __webpack_require__(85);\n\nvar _checkDecoratorArguments2 = _interopRequireDefault(_checkDecoratorArguments);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar CHILD_CONTEXT_TYPES = exports.CHILD_CONTEXT_TYPES = {\n\tdragDropManager: _propTypes2.default.object.isRequired\n};\n\nvar createChildContext = exports.createChildContext = function createChildContext(backend, context) {\n\treturn {\n\t\tdragDropManager: new _dndCore.DragDropManager(backend, context)\n\t};\n};\n\nvar unpackBackendForEs5Users = exports.unpackBackendForEs5Users = function unpackBackendForEs5Users(backendOrModule) {\n\t// Auto-detect ES6 default export for people still using ES5\n\tvar backend = backendOrModule;\n\tif ((typeof backend === 'undefined' ? 'undefined' : _typeof(backend)) === 'object' && typeof backend.default === 'function') {\n\t\tbackend = backend.default;\n\t}\n\t(0, _invariant2.default)(typeof backend === 'function', 'Expected the backend to be a function or an ES6 module exporting a default function. ' + 'Read more: http://react-dnd.github.io/react-dnd/docs-drag-drop-context.html');\n\treturn backend;\n};\n\nfunction DragDropContext(backendOrModule) {\n\t_checkDecoratorArguments2.default.apply(undefined, ['DragDropContext', 'backend'].concat(Array.prototype.slice.call(arguments))); // eslint-disable-line prefer-rest-params\n\n\tvar backend = unpackBackendForEs5Users(backendOrModule);\n\tvar childContext = createChildContext(backend);\n\n\treturn function decorateContext(DecoratedComponent) {\n\t\tvar _class, _temp;\n\n\t\tvar displayName = DecoratedComponent.displayName || DecoratedComponent.name || 'Component';\n\n\t\tvar DragDropContextContainer = (_temp = _class = function (_Component) {\n\t\t\t_inherits(DragDropContextContainer, _Component);\n\n\t\t\tfunction DragDropContextContainer() {\n\t\t\t\t_classCallCheck(this, DragDropContextContainer);\n\n\t\t\t\treturn _possibleConstructorReturn(this, (DragDropContextContainer.__proto__ || Object.getPrototypeOf(DragDropContextContainer)).apply(this, arguments));\n\t\t\t}\n\n\t\t\t_createClass(DragDropContextContainer, [{\n\t\t\t\tkey: 'getDecoratedComponentInstance',\n\t\t\t\tvalue: function getDecoratedComponentInstance() {\n\t\t\t\t\t(0, _invariant2.default)(this.child, 'In order to access an instance of the decorated component it can not be a stateless component.');\n\t\t\t\t\treturn this.child;\n\t\t\t\t}\n\t\t\t}, {\n\t\t\t\tkey: 'getManager',\n\t\t\t\tvalue: function getManager() {\n\t\t\t\t\treturn childContext.dragDropManager;\n\t\t\t\t}\n\t\t\t}, {\n\t\t\t\tkey: 'getChildContext',\n\t\t\t\tvalue: function getChildContext() {\n\t\t\t\t\treturn childContext;\n\t\t\t\t}\n\t\t\t}, {\n\t\t\t\tkey: 'render',\n\t\t\t\tvalue: function render() {\n\t\t\t\t\tvar _this2 = this;\n\n\t\t\t\t\treturn _react2.default.createElement(DecoratedComponent, _extends({}, this.props, {\n\t\t\t\t\t\tref: function ref(child) {\n\t\t\t\t\t\t\t_this2.child = child;\n\t\t\t\t\t\t}\n\t\t\t\t\t}));\n\t\t\t\t}\n\t\t\t}]);\n\n\t\t\treturn DragDropContextContainer;\n\t\t}(_react.Component), _class.DecoratedComponent = DecoratedComponent, _class.displayName = 'DragDropContext(' + displayName + ')', _class.childContextTypes = CHILD_CONTEXT_TYPES, _temp);\n\n\n\t\treturn (0, _hoistNonReactStatics2.default)(DragDropContextContainer, DecoratedComponent);\n\t};\n}\n\n/***/ }),\n/* 205 */\n/***/ (function(module, exports, __webpack_require__) {\n\n/* WEBPACK VAR INJECTION */(function(global) {/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\nmodule.exports = freeGlobal;\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(18)))\n\n/***/ }),\n/* 206 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nexports.default = dragOffset;\nexports.getSourceClientOffset = getSourceClientOffset;\nexports.getDifferenceFromInitialOffset = getDifferenceFromInitialOffset;\n\nvar _dragDrop = __webpack_require__(78);\n\nvar initialState = {\n\tinitialSourceClientOffset: null,\n\tinitialClientOffset: null,\n\tclientOffset: null\n};\n\nfunction areOffsetsEqual(offsetA, offsetB) {\n\tif (offsetA === offsetB) {\n\t\treturn true;\n\t}\n\treturn offsetA && offsetB && offsetA.x === offsetB.x && offsetA.y === offsetB.y;\n}\n\nfunction dragOffset() {\n\tvar state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : initialState;\n\tvar action = arguments[1];\n\n\tswitch (action.type) {\n\t\tcase _dragDrop.BEGIN_DRAG:\n\t\t\treturn {\n\t\t\t\tinitialSourceClientOffset: action.sourceClientOffset,\n\t\t\t\tinitialClientOffset: action.clientOffset,\n\t\t\t\tclientOffset: action.clientOffset\n\t\t\t};\n\t\tcase _dragDrop.HOVER:\n\t\t\tif (areOffsetsEqual(state.clientOffset, action.clientOffset)) {\n\t\t\t\treturn state;\n\t\t\t}\n\t\t\treturn _extends({}, state, {\n\t\t\t\tclientOffset: action.clientOffset\n\t\t\t});\n\t\tcase _dragDrop.END_DRAG:\n\t\tcase _dragDrop.DROP:\n\t\t\treturn initialState;\n\t\tdefault:\n\t\t\treturn state;\n\t}\n}\n\nfunction getSourceClientOffset(state) {\n\tvar clientOffset = state.clientOffset,\n\t initialClientOffset = state.initialClientOffset,\n\t initialSourceClientOffset = state.initialSourceClientOffset;\n\n\tif (!clientOffset || !initialClientOffset || !initialSourceClientOffset) {\n\t\treturn null;\n\t}\n\treturn {\n\t\tx: clientOffset.x + initialSourceClientOffset.x - initialClientOffset.x,\n\t\ty: clientOffset.y + initialSourceClientOffset.y - initialClientOffset.y\n\t};\n}\n\nfunction getDifferenceFromInitialOffset(state) {\n\tvar clientOffset = state.clientOffset,\n\t initialClientOffset = state.initialClientOffset;\n\n\tif (!clientOffset || !initialClientOffset) {\n\t\treturn null;\n\t}\n\treturn {\n\t\tx: clientOffset.x - initialClientOffset.x,\n\t\ty: clientOffset.y - initialClientOffset.y\n\t};\n}\n\n/***/ }),\n/* 207 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nexports.default = matchesType;\n\nvar _isArray = __webpack_require__(34);\n\nvar _isArray2 = _interopRequireDefault(_isArray);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction matchesType(targetType, draggedItemType) {\n\tif ((0, _isArray2.default)(targetType)) {\n\t\treturn targetType.some(function (t) {\n\t\t\treturn t === draggedItemType;\n\t\t});\n\t} else {\n\t\treturn targetType === draggedItemType;\n\t}\n}\n\n/***/ }),\n/* 208 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar baseDifference = __webpack_require__(209),\n baseRest = __webpack_require__(63),\n isArrayLikeObject = __webpack_require__(83);\n\n/**\n * Creates an array excluding all given values using\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * **Note:** Unlike `_.pull`, this method returns a new array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {...*} [values] The values to exclude.\n * @returns {Array} Returns the new array of filtered values.\n * @see _.difference, _.xor\n * @example\n *\n * _.without([2, 1, 2, 3], 1, 2);\n * // => [3]\n */\nvar without = baseRest(function(array, values) {\n return isArrayLikeObject(array)\n ? baseDifference(array, values)\n : [];\n});\n\nmodule.exports = without;\n\n\n/***/ }),\n/* 209 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar SetCache = __webpack_require__(130),\n arrayIncludes = __webpack_require__(132),\n arrayIncludesWith = __webpack_require__(133),\n arrayMap = __webpack_require__(134),\n baseUnary = __webpack_require__(135),\n cacheHas = __webpack_require__(136);\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/**\n * The base implementation of methods like `_.difference` without support\n * for excluding multiple arrays or iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Array} values The values to exclude.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new array of filtered values.\n */\nfunction baseDifference(array, values, iteratee, comparator) {\n var index = -1,\n includes = arrayIncludes,\n isCommon = true,\n length = array.length,\n result = [],\n valuesLength = values.length;\n\n if (!length) {\n return result;\n }\n if (iteratee) {\n values = arrayMap(values, baseUnary(iteratee));\n }\n if (comparator) {\n includes = arrayIncludesWith;\n isCommon = false;\n }\n else if (values.length >= LARGE_ARRAY_SIZE) {\n includes = cacheHas;\n isCommon = false;\n values = new SetCache(values);\n }\n outer:\n while (++index < length) {\n var value = array[index],\n computed = iteratee == null ? value : iteratee(value);\n\n value = (comparator || value !== 0) ? value : 0;\n if (isCommon && computed === computed) {\n var valuesIndex = valuesLength;\n while (valuesIndex--) {\n if (values[valuesIndex] === computed) {\n continue outer;\n }\n }\n result.push(value);\n }\n else if (!includes(values, computed, comparator)) {\n result.push(value);\n }\n }\n return result;\n}\n\nmodule.exports = baseDifference;\n\n\n/***/ }),\n/* 210 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar mapCacheClear = __webpack_require__(465),\n mapCacheDelete = __webpack_require__(484),\n mapCacheGet = __webpack_require__(486),\n mapCacheHas = __webpack_require__(487),\n mapCacheSet = __webpack_require__(488);\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\nmodule.exports = MapCache;\n\n\n/***/ }),\n/* 211 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar baseGetTag = __webpack_require__(77),\n isObject = __webpack_require__(62);\n\n/** `Object#toString` result references. */\nvar asyncTag = '[object AsyncFunction]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n proxyTag = '[object Proxy]';\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n if (!isObject(value)) {\n return false;\n }\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 9 which returns 'object' for typed arrays and other constructors.\n var tag = baseGetTag(value);\n return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;\n}\n\nmodule.exports = isFunction;\n\n\n/***/ }),\n/* 212 */\n/***/ (function(module, exports) {\n\n/**\n * This method returns the first argument it receives.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {*} value Any value.\n * @returns {*} Returns `value`.\n * @example\n *\n * var object = { 'a': 1 };\n *\n * console.log(_.identity(object) === object);\n * // => true\n */\nfunction identity(value) {\n return value;\n}\n\nmodule.exports = identity;\n\n\n/***/ }),\n/* 213 */\n/***/ (function(module, exports) {\n\n/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\nmodule.exports = isLength;\n\n\n/***/ }),\n/* 214 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nexports.default = dirtyHandlerIds;\nexports.areDirty = areDirty;\n\nvar _xor = __webpack_require__(503);\n\nvar _xor2 = _interopRequireDefault(_xor);\n\nvar _intersection = __webpack_require__(511);\n\nvar _intersection2 = _interopRequireDefault(_intersection);\n\nvar _dragDrop = __webpack_require__(78);\n\nvar _registry = __webpack_require__(84);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar NONE = [];\nvar ALL = [];\n\nfunction dirtyHandlerIds() {\n\tvar state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : NONE;\n\tvar action = arguments[1];\n\tvar dragOperation = arguments[2];\n\n\tswitch (action.type) {\n\t\tcase _dragDrop.HOVER:\n\t\t\tbreak;\n\t\tcase _registry.ADD_SOURCE:\n\t\tcase _registry.ADD_TARGET:\n\t\tcase _registry.REMOVE_TARGET:\n\t\tcase _registry.REMOVE_SOURCE:\n\t\t\treturn NONE;\n\t\tcase _dragDrop.BEGIN_DRAG:\n\t\tcase _dragDrop.PUBLISH_DRAG_SOURCE:\n\t\tcase _dragDrop.END_DRAG:\n\t\tcase _dragDrop.DROP:\n\t\tdefault:\n\t\t\treturn ALL;\n\t}\n\n\tvar targetIds = action.targetIds;\n\tvar prevTargetIds = dragOperation.targetIds;\n\n\tvar result = (0, _xor2.default)(targetIds, prevTargetIds);\n\n\tvar didChange = false;\n\tif (result.length === 0) {\n\t\tfor (var i = 0; i < targetIds.length; i++) {\n\t\t\tif (targetIds[i] !== prevTargetIds[i]) {\n\t\t\t\tdidChange = true;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tdidChange = true;\n\t}\n\n\tif (!didChange) {\n\t\treturn NONE;\n\t}\n\n\tvar prevInnermostTargetId = prevTargetIds[prevTargetIds.length - 1];\n\tvar innermostTargetId = targetIds[targetIds.length - 1];\n\n\tif (prevInnermostTargetId !== innermostTargetId) {\n\t\tif (prevInnermostTargetId) {\n\t\t\tresult.push(prevInnermostTargetId);\n\t\t}\n\t\tif (innermostTargetId) {\n\t\t\tresult.push(innermostTargetId);\n\t\t}\n\t}\n\n\treturn result;\n}\n\nfunction areDirty(state, handlerIds) {\n\tif (state === NONE) {\n\t\treturn false;\n\t}\n\n\tif (state === ALL || typeof handlerIds === 'undefined') {\n\t\treturn true;\n\t}\n\n\treturn (0, _intersection2.default)(handlerIds, state).length > 0;\n}\n\n/***/ }),\n/* 215 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar arrayPush = __webpack_require__(506),\n isFlattenable = __webpack_require__(507);\n\n/**\n * The base implementation of `_.flatten` with support for restricting flattening.\n *\n * @private\n * @param {Array} array The array to flatten.\n * @param {number} depth The maximum recursion depth.\n * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.\n * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.\n * @param {Array} [result=[]] The initial result value.\n * @returns {Array} Returns the new flattened array.\n */\nfunction baseFlatten(array, depth, predicate, isStrict, result) {\n var index = -1,\n length = array.length;\n\n predicate || (predicate = isFlattenable);\n result || (result = []);\n\n while (++index < length) {\n var value = array[index];\n if (depth > 0 && predicate(value)) {\n if (depth > 1) {\n // Recursively flatten arrays (susceptible to call stack limits).\n baseFlatten(value, depth - 1, predicate, isStrict, result);\n } else {\n arrayPush(result, value);\n }\n } else if (!isStrict) {\n result[result.length] = value;\n }\n }\n return result;\n}\n\nmodule.exports = baseFlatten;\n\n\n/***/ }),\n/* 216 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar baseIsArguments = __webpack_require__(508),\n isObjectLike = __webpack_require__(61);\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nvar isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n !propertyIsEnumerable.call(value, 'callee');\n};\n\nmodule.exports = isArguments;\n\n\n/***/ }),\n/* 217 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar SetCache = __webpack_require__(130),\n arrayIncludes = __webpack_require__(132),\n arrayIncludesWith = __webpack_require__(133),\n cacheHas = __webpack_require__(136),\n createSet = __webpack_require__(509),\n setToArray = __webpack_require__(219);\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/**\n * The base implementation of `_.uniqBy` without support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new duplicate free array.\n */\nfunction baseUniq(array, iteratee, comparator) {\n var index = -1,\n includes = arrayIncludes,\n length = array.length,\n isCommon = true,\n result = [],\n seen = result;\n\n if (comparator) {\n isCommon = false;\n includes = arrayIncludesWith;\n }\n else if (length >= LARGE_ARRAY_SIZE) {\n var set = iteratee ? null : createSet(array);\n if (set) {\n return setToArray(set);\n }\n isCommon = false;\n includes = cacheHas;\n seen = new SetCache;\n }\n else {\n seen = iteratee ? [] : result;\n }\n outer:\n while (++index < length) {\n var value = array[index],\n computed = iteratee ? iteratee(value) : value;\n\n value = (comparator || value !== 0) ? value : 0;\n if (isCommon && computed === computed) {\n var seenIndex = seen.length;\n while (seenIndex--) {\n if (seen[seenIndex] === computed) {\n continue outer;\n }\n }\n if (iteratee) {\n seen.push(computed);\n }\n result.push(value);\n }\n else if (!includes(seen, computed, comparator)) {\n if (seen !== result) {\n seen.push(computed);\n }\n result.push(value);\n }\n }\n return result;\n}\n\nmodule.exports = baseUniq;\n\n\n/***/ }),\n/* 218 */\n/***/ (function(module, exports) {\n\n/**\n * This method returns `undefined`.\n *\n * @static\n * @memberOf _\n * @since 2.3.0\n * @category Util\n * @example\n *\n * _.times(2, _.noop);\n * // => [undefined, undefined]\n */\nfunction noop() {\n // No operation performed.\n}\n\nmodule.exports = noop;\n\n\n/***/ }),\n/* 219 */\n/***/ (function(module, exports) {\n\n/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\nmodule.exports = setToArray;\n\n\n/***/ }),\n/* 220 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports.default = shallowEqualScalar;\nfunction shallowEqualScalar(objA, objB) {\n\tif (objA === objB) {\n\t\treturn true;\n\t}\n\n\tif ((typeof objA === 'undefined' ? 'undefined' : _typeof(objA)) !== 'object' || objA === null || (typeof objB === 'undefined' ? 'undefined' : _typeof(objB)) !== 'object' || objB === null) {\n\t\treturn false;\n\t}\n\n\tvar keysA = Object.keys(objA);\n\tvar keysB = Object.keys(objB);\n\n\tif (keysA.length !== keysB.length) {\n\t\treturn false;\n\t}\n\n\t// Test for A's keys different from B.\n\tvar hasOwn = Object.prototype.hasOwnProperty;\n\tfor (var i = 0; i < keysA.length; i += 1) {\n\t\tif (!hasOwn.call(objB, keysA[i])) {\n\t\t\treturn false;\n\t\t}\n\n\t\tvar valA = objA[keysA[i]];\n\t\tvar valB = objB[keysA[i]];\n\n\t\tif (valA !== valB || (typeof valA === 'undefined' ? 'undefined' : _typeof(valA)) === 'object' || (typeof valB === 'undefined' ? 'undefined' : _typeof(valB)) === 'object') {\n\t\t\treturn false;\n\t\t}\n\t}\n\n\treturn true;\n}\n\n/***/ }),\n/* 221 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nexports.default = decorateHandler;\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _disposables = __webpack_require__(526);\n\nvar _isPlainObject = __webpack_require__(33);\n\nvar _isPlainObject2 = _interopRequireDefault(_isPlainObject);\n\nvar _invariant = __webpack_require__(11);\n\nvar _invariant2 = _interopRequireDefault(_invariant);\n\nvar _hoistNonReactStatics = __webpack_require__(75);\n\nvar _hoistNonReactStatics2 = _interopRequireDefault(_hoistNonReactStatics);\n\nvar _shallowEqual = __webpack_require__(138);\n\nvar _shallowEqual2 = _interopRequireDefault(_shallowEqual);\n\nvar _shallowEqualScalar = __webpack_require__(220);\n\nvar _shallowEqualScalar2 = _interopRequireDefault(_shallowEqualScalar);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar isClassComponent = function isClassComponent(Comp) {\n\treturn Boolean(Comp && Comp.prototype && typeof Comp.prototype.render === 'function');\n};\n\nfunction decorateHandler(_ref) {\n\tvar _class, _temp;\n\n\tvar DecoratedComponent = _ref.DecoratedComponent,\n\t createHandler = _ref.createHandler,\n\t createMonitor = _ref.createMonitor,\n\t createConnector = _ref.createConnector,\n\t registerHandler = _ref.registerHandler,\n\t containerDisplayName = _ref.containerDisplayName,\n\t getType = _ref.getType,\n\t collect = _ref.collect,\n\t options = _ref.options;\n\tvar _options$arePropsEqua = options.arePropsEqual,\n\t arePropsEqual = _options$arePropsEqua === undefined ? _shallowEqualScalar2.default : _options$arePropsEqua;\n\n\tvar displayName = DecoratedComponent.displayName || DecoratedComponent.name || 'Component';\n\n\tvar DragDropContainer = (_temp = _class = function (_Component) {\n\t\t_inherits(DragDropContainer, _Component);\n\n\t\t_createClass(DragDropContainer, [{\n\t\t\tkey: 'getHandlerId',\n\t\t\tvalue: function getHandlerId() {\n\t\t\t\treturn this.handlerId;\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'getDecoratedComponentInstance',\n\t\t\tvalue: function getDecoratedComponentInstance() {\n\t\t\t\treturn this.decoratedComponentInstance;\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'shouldComponentUpdate',\n\t\t\tvalue: function shouldComponentUpdate(nextProps, nextState) {\n\t\t\t\treturn !arePropsEqual(nextProps, this.props) || !(0, _shallowEqual2.default)(nextState, this.state);\n\t\t\t}\n\t\t}]);\n\n\t\tfunction DragDropContainer(props, context) {\n\t\t\t_classCallCheck(this, DragDropContainer);\n\n\t\t\tvar _this = _possibleConstructorReturn(this, (DragDropContainer.__proto__ || Object.getPrototypeOf(DragDropContainer)).call(this, props, context));\n\n\t\t\t_this.handleChange = _this.handleChange.bind(_this);\n\t\t\t_this.handleChildRef = _this.handleChildRef.bind(_this);\n\n\t\t\t(0, _invariant2.default)(_typeof(_this.context.dragDropManager) === 'object', 'Could not find the drag and drop manager in the context of %s. ' + 'Make sure to wrap the top-level component of your app with DragDropContext. ' + 'Read more: http://react-dnd.github.io/react-dnd/docs-troubleshooting.html#could-not-find-the-drag-and-drop-manager-in-the-context', displayName, displayName);\n\n\t\t\t_this.manager = _this.context.dragDropManager;\n\t\t\t_this.handlerMonitor = createMonitor(_this.manager);\n\t\t\t_this.handlerConnector = createConnector(_this.manager.getBackend());\n\t\t\t_this.handler = createHandler(_this.handlerMonitor);\n\n\t\t\t_this.disposable = new _disposables.SerialDisposable();\n\t\t\t_this.receiveProps(props);\n\t\t\t_this.state = _this.getCurrentState();\n\t\t\t_this.dispose();\n\t\t\treturn _this;\n\t\t}\n\n\t\t_createClass(DragDropContainer, [{\n\t\t\tkey: 'componentDidMount',\n\t\t\tvalue: function componentDidMount() {\n\t\t\t\tthis.isCurrentlyMounted = true;\n\t\t\t\tthis.disposable = new _disposables.SerialDisposable();\n\t\t\t\tthis.currentType = null;\n\t\t\t\tthis.receiveProps(this.props);\n\t\t\t\tthis.handleChange();\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'componentWillReceiveProps',\n\t\t\tvalue: function componentWillReceiveProps(nextProps) {\n\t\t\t\tif (!arePropsEqual(nextProps, this.props)) {\n\t\t\t\t\tthis.receiveProps(nextProps);\n\t\t\t\t\tthis.handleChange();\n\t\t\t\t}\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'componentWillUnmount',\n\t\t\tvalue: function componentWillUnmount() {\n\t\t\t\tthis.dispose();\n\t\t\t\tthis.isCurrentlyMounted = false;\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'receiveProps',\n\t\t\tvalue: function receiveProps(props) {\n\t\t\t\tthis.handler.receiveProps(props);\n\t\t\t\tthis.receiveType(getType(props));\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'receiveType',\n\t\t\tvalue: function receiveType(type) {\n\t\t\t\tif (type === this.currentType) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tthis.currentType = type;\n\n\t\t\t\tvar _registerHandler = registerHandler(type, this.handler, this.manager),\n\t\t\t\t handlerId = _registerHandler.handlerId,\n\t\t\t\t unregister = _registerHandler.unregister;\n\n\t\t\t\tthis.handlerId = handlerId;\n\t\t\t\tthis.handlerMonitor.receiveHandlerId(handlerId);\n\t\t\t\tthis.handlerConnector.receiveHandlerId(handlerId);\n\n\t\t\t\tvar globalMonitor = this.manager.getMonitor();\n\t\t\t\tvar unsubscribe = globalMonitor.subscribeToStateChange(this.handleChange, { handlerIds: [handlerId] });\n\n\t\t\t\tthis.disposable.setDisposable(new _disposables.CompositeDisposable(new _disposables.Disposable(unsubscribe), new _disposables.Disposable(unregister)));\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'handleChange',\n\t\t\tvalue: function handleChange() {\n\t\t\t\tif (!this.isCurrentlyMounted) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tvar nextState = this.getCurrentState();\n\t\t\t\tif (!(0, _shallowEqual2.default)(nextState, this.state)) {\n\t\t\t\t\tthis.setState(nextState);\n\t\t\t\t}\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'dispose',\n\t\t\tvalue: function dispose() {\n\t\t\t\tthis.disposable.dispose();\n\t\t\t\tthis.handlerConnector.receiveHandlerId(null);\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'handleChildRef',\n\t\t\tvalue: function handleChildRef(component) {\n\t\t\t\tthis.decoratedComponentInstance = component;\n\t\t\t\tthis.handler.receiveComponent(component);\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'getCurrentState',\n\t\t\tvalue: function getCurrentState() {\n\t\t\t\tvar nextState = collect(this.handlerConnector.hooks, this.handlerMonitor);\n\n\t\t\t\tif (process.env.NODE_ENV !== 'production') {\n\t\t\t\t\t(0, _invariant2.default)((0, _isPlainObject2.default)(nextState), 'Expected `collect` specified as the second argument to ' + '%s for %s to return a plain object of props to inject. ' + 'Instead, received %s.', containerDisplayName, displayName, nextState);\n\t\t\t\t}\n\n\t\t\t\treturn nextState;\n\t\t\t}\n\t\t}, {\n\t\t\tkey: 'render',\n\t\t\tvalue: function render() {\n\t\t\t\treturn _react2.default.createElement(DecoratedComponent, _extends({}, this.props, this.state, {\n\t\t\t\t\tref: isClassComponent(DecoratedComponent) ? this.handleChildRef : null\n\t\t\t\t}));\n\t\t\t}\n\t\t}]);\n\n\t\treturn DragDropContainer;\n\t}(_react.Component), _class.DecoratedComponent = DecoratedComponent, _class.displayName = containerDisplayName + '(' + displayName + ')', _class.contextTypes = {\n\t\tdragDropManager: _propTypes2.default.object.isRequired\n\t}, _temp);\n\n\n\treturn (0, _hoistNonReactStatics2.default)(DragDropContainer, DecoratedComponent);\n}\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 222 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nexports.default = wrapConnectorHooks;\n\nvar _react = __webpack_require__(1);\n\nvar _cloneWithRef = __webpack_require__(534);\n\nvar _cloneWithRef2 = _interopRequireDefault(_cloneWithRef);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction throwIfCompositeComponentElement(element) {\n\t// Custom components can no longer be wrapped directly in React DnD 2.0\n\t// so that we don't need to depend on findDOMNode() from react-dom.\n\tif (typeof element.type === 'string') {\n\t\treturn;\n\t}\n\n\tvar displayName = element.type.displayName || element.type.name || 'the component';\n\n\tthrow new Error('Only native element nodes can now be passed to React DnD connectors.' + ('You can either wrap ' + displayName + ' into a
, or turn it into a ') + 'drag source or a drop target itself.');\n}\n\nfunction wrapHookToRecognizeElement(hook) {\n\treturn function () {\n\t\tvar elementOrNode = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;\n\t\tvar options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n\n\t\t// When passed a node, call the hook straight away.\n\t\tif (!(0, _react.isValidElement)(elementOrNode)) {\n\t\t\tvar node = elementOrNode;\n\t\t\thook(node, options);\n\t\t\treturn undefined;\n\t\t}\n\n\t\t// If passed a ReactElement, clone it and attach this function as a ref.\n\t\t// This helps us achieve a neat API where user doesn't even know that refs\n\t\t// are being used under the hood.\n\t\tvar element = elementOrNode;\n\t\tthrowIfCompositeComponentElement(element);\n\n\t\t// When no options are passed, use the hook directly\n\t\tvar ref = options ? function (node) {\n\t\t\treturn hook(node, options);\n\t\t} : hook;\n\n\t\treturn (0, _cloneWithRef2.default)(element, ref);\n\t};\n}\n\nfunction wrapConnectorHooks(hooks) {\n\tvar wrappedHooks = {};\n\n\tObject.keys(hooks).forEach(function (key) {\n\t\tvar hook = hooks[key];\n\t\tvar wrappedHook = wrapHookToRecognizeElement(hook);\n\t\twrappedHooks[key] = function () {\n\t\t\treturn wrappedHook;\n\t\t};\n\t});\n\n\treturn wrappedHooks;\n}\n\n/***/ }),\n/* 223 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nexports.default = areOptionsEqual;\n\nvar _shallowEqual = __webpack_require__(138);\n\nvar _shallowEqual2 = _interopRequireDefault(_shallowEqual);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction areOptionsEqual(nextOptions, currentOptions) {\n\tif (currentOptions === nextOptions) {\n\t\treturn true;\n\t}\n\n\treturn currentOptions !== null && nextOptions !== null && (0, _shallowEqual2.default)(currentOptions, nextOptions);\n}\n\n/***/ }),\n/* 224 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports.default = isValidType;\n\nvar _isArray = __webpack_require__(34);\n\nvar _isArray2 = _interopRequireDefault(_isArray);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isValidType(type, allowArray) {\n\treturn typeof type === 'string' || (typeof type === 'undefined' ? 'undefined' : _typeof(type)) === 'symbol' || allowArray && (0, _isArray2.default)(type) && type.every(function (t) {\n\t\treturn isValidType(t, false);\n\t});\n}\n\n/***/ }),\n/* 225 */\n/***/ (function(module, exports) {\n\n/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n var type = typeof value;\n length = length == null ? MAX_SAFE_INTEGER : length;\n\n return !!length &&\n (type == 'number' ||\n (type != 'symbol' && reIsUint.test(value))) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\nmodule.exports = isIndex;\n\n\n/***/ }),\n/* 226 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.isSafari = exports.isFirefox = undefined;\n\nvar _memoize = __webpack_require__(558);\n\nvar _memoize2 = _interopRequireDefault(_memoize);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar isFirefox = exports.isFirefox = (0, _memoize2.default)(function () {\n return (/firefox/i.test(navigator.userAgent)\n );\n});\nvar isSafari = exports.isSafari = (0, _memoize2.default)(function () {\n return Boolean(window.safari);\n});\n\n/***/ }),\n/* 227 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends2 = __webpack_require__(8);\n\nvar _extends3 = _interopRequireDefault(_extends2);\n\nvar _objectWithoutProperties2 = __webpack_require__(10);\n\nvar _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);\n\nvar _getPrototypeOf = __webpack_require__(5);\n\nvar _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);\n\nvar _classCallCheck2 = __webpack_require__(3);\n\nvar _classCallCheck3 = _interopRequireDefault(_classCallCheck2);\n\nvar _createClass2 = __webpack_require__(4);\n\nvar _createClass3 = _interopRequireDefault(_createClass2);\n\nvar _possibleConstructorReturn2 = __webpack_require__(6);\n\nvar _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);\n\nvar _inherits2 = __webpack_require__(7);\n\nvar _inherits3 = _interopRequireDefault(_inherits2);\n\nvar _simpleAssign = __webpack_require__(9);\n\nvar _simpleAssign2 = _interopRequireDefault(_simpleAssign);\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _reactDom = __webpack_require__(15);\n\nvar _reactDom2 = _interopRequireDefault(_reactDom);\n\nvar _shallowEqual = __webpack_require__(35);\n\nvar _shallowEqual2 = _interopRequireDefault(_shallowEqual);\n\nvar _Popover = __webpack_require__(228);\n\nvar _Popover2 = _interopRequireDefault(_Popover);\n\nvar _check = __webpack_require__(567);\n\nvar _check2 = _interopRequireDefault(_check);\n\nvar _ListItem = __webpack_require__(572);\n\nvar _ListItem2 = _interopRequireDefault(_ListItem);\n\nvar _Menu = __webpack_require__(235);\n\nvar _Menu2 = _interopRequireDefault(_Menu);\n\nvar _propTypes3 = __webpack_require__(22);\n\nvar _propTypes4 = _interopRequireDefault(_propTypes3);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar nestedMenuStyle = {\n position: 'relative'\n};\n\nfunction getStyles(props, context) {\n var disabledColor = context.muiTheme.baseTheme.palette.disabledColor;\n var textColor = context.muiTheme.baseTheme.palette.textColor;\n var indent = props.desktop ? 64 : 72;\n var sidePadding = props.desktop ? 24 : 16;\n\n var styles = {\n root: {\n color: props.disabled ? disabledColor : textColor,\n cursor: props.disabled ? 'default' : 'pointer',\n minHeight: props.desktop ? '32px' : '48px',\n lineHeight: props.desktop ? '32px' : '48px',\n fontSize: props.desktop ? 15 : 16,\n whiteSpace: 'nowrap'\n },\n\n innerDivStyle: {\n paddingLeft: props.leftIcon || props.insetChildren || props.checked ? indent : sidePadding,\n paddingRight: props.rightIcon ? indent : sidePadding,\n paddingBottom: 0,\n paddingTop: 0\n },\n\n secondaryText: {\n float: 'right'\n },\n\n leftIconDesktop: {\n margin: 0,\n left: 24,\n top: 4\n },\n\n rightIconDesktop: {\n margin: 0,\n right: 24,\n top: 4,\n fill: context.muiTheme.menuItem.rightIconDesktopFill\n }\n };\n\n return styles;\n}\n\nvar MenuItem = function (_Component) {\n (0, _inherits3.default)(MenuItem, _Component);\n\n function MenuItem() {\n var _ref;\n\n var _temp, _this, _ret;\n\n (0, _classCallCheck3.default)(this, MenuItem);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = (0, _possibleConstructorReturn3.default)(this, (_ref = MenuItem.__proto__ || (0, _getPrototypeOf2.default)(MenuItem)).call.apply(_ref, [this].concat(args))), _this), _this.state = {\n open: false\n }, _this.cloneMenuItem = function (item) {\n return _react2.default.cloneElement(item, {\n onClick: function onClick(event) {\n if (!item.props.menuItems) {\n _this.handleRequestClose();\n }\n\n if (item.props.onClick) {\n item.props.onClick(event);\n }\n }\n });\n }, _this.handleClick = function (event) {\n event.preventDefault();\n\n _this.setState({\n open: true,\n anchorEl: _reactDom2.default.findDOMNode(_this)\n });\n\n if (_this.props.onClick) {\n _this.props.onClick(event);\n }\n }, _this.handleRequestClose = function () {\n _this.setState({\n open: false,\n anchorEl: null\n });\n }, _temp), (0, _possibleConstructorReturn3.default)(_this, _ret);\n }\n\n (0, _createClass3.default)(MenuItem, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n this.applyFocusState();\n }\n }, {\n key: 'componentWillReceiveProps',\n value: function componentWillReceiveProps(nextProps) {\n if (this.state.open && nextProps.focusState === 'none') {\n this.handleRequestClose();\n }\n }\n }, {\n key: 'shouldComponentUpdate',\n value: function shouldComponentUpdate(nextProps, nextState, nextContext) {\n return !(0, _shallowEqual2.default)(this.props, nextProps) || !(0, _shallowEqual2.default)(this.state, nextState) || !(0, _shallowEqual2.default)(this.context, nextContext);\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate() {\n this.applyFocusState();\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n if (this.state.open) {\n this.setState({\n open: false\n });\n }\n }\n }, {\n key: 'applyFocusState',\n value: function applyFocusState() {\n this.refs.listItem.applyFocusState(this.props.focusState);\n }\n }, {\n key: 'render',\n value: function render() {\n var _props = this.props,\n checked = _props.checked,\n children = _props.children,\n desktop = _props.desktop,\n disabled = _props.disabled,\n focusState = _props.focusState,\n innerDivStyle = _props.innerDivStyle,\n insetChildren = _props.insetChildren,\n leftIcon = _props.leftIcon,\n menuItems = _props.menuItems,\n rightIcon = _props.rightIcon,\n secondaryText = _props.secondaryText,\n style = _props.style,\n animation = _props.animation,\n anchorOrigin = _props.anchorOrigin,\n targetOrigin = _props.targetOrigin,\n value = _props.value,\n other = (0, _objectWithoutProperties3.default)(_props, ['checked', 'children', 'desktop', 'disabled', 'focusState', 'innerDivStyle', 'insetChildren', 'leftIcon', 'menuItems', 'rightIcon', 'secondaryText', 'style', 'animation', 'anchorOrigin', 'targetOrigin', 'value']);\n var prepareStyles = this.context.muiTheme.prepareStyles;\n\n var styles = getStyles(this.props, this.context);\n var mergedRootStyles = (0, _simpleAssign2.default)(styles.root, style);\n var mergedInnerDivStyles = (0, _simpleAssign2.default)(styles.innerDivStyle, innerDivStyle);\n\n // Left Icon\n var leftIconElement = leftIcon ? leftIcon : checked ? _react2.default.createElement(_check2.default, null) : null;\n if (leftIconElement) {\n var mergedLeftIconStyles = desktop ? (0, _simpleAssign2.default)(styles.leftIconDesktop, leftIconElement.props.style) : leftIconElement.props.style;\n leftIconElement = _react2.default.cloneElement(leftIconElement, { style: mergedLeftIconStyles });\n }\n\n // Right Icon\n var rightIconElement = void 0;\n if (rightIcon) {\n var mergedRightIconStyles = desktop ? (0, _simpleAssign2.default)(styles.rightIconDesktop, rightIcon.props.style) : rightIcon.props.style;\n rightIconElement = _react2.default.cloneElement(rightIcon, { style: mergedRightIconStyles });\n }\n\n // Secondary Text\n var secondaryTextElement = void 0;\n if (secondaryText) {\n var secondaryTextIsAnElement = _react2.default.isValidElement(secondaryText);\n var mergedSecondaryTextStyles = secondaryTextIsAnElement ? (0, _simpleAssign2.default)(styles.secondaryText, secondaryText.props.style) : null;\n\n secondaryTextElement = secondaryTextIsAnElement ? _react2.default.cloneElement(secondaryText, { style: mergedSecondaryTextStyles }) : _react2.default.createElement(\n 'div',\n { style: prepareStyles(styles.secondaryText) },\n secondaryText\n );\n }\n var childMenuPopover = void 0;\n if (menuItems) {\n childMenuPopover = _react2.default.createElement(\n _Popover2.default,\n {\n animation: animation,\n anchorOrigin: anchorOrigin,\n anchorEl: this.state.anchorEl,\n open: this.state.open,\n targetOrigin: targetOrigin,\n useLayerForClickAway: false,\n onRequestClose: this.handleRequestClose\n },\n _react2.default.createElement(\n _Menu2.default,\n { desktop: desktop, disabled: disabled, style: nestedMenuStyle },\n _react2.default.Children.map(menuItems, this.cloneMenuItem)\n )\n );\n other.onClick = this.handleClick;\n }\n\n return _react2.default.createElement(\n _ListItem2.default,\n (0, _extends3.default)({}, other, {\n disabled: disabled,\n hoverColor: this.context.muiTheme.menuItem.hoverColor,\n innerDivStyle: mergedInnerDivStyles,\n insetChildren: insetChildren,\n leftIcon: leftIconElement,\n ref: 'listItem',\n rightIcon: rightIconElement,\n role: 'menuitem',\n style: mergedRootStyles\n }),\n children,\n secondaryTextElement,\n childMenuPopover\n );\n }\n }]);\n return MenuItem;\n}(_react.Component);\n\nMenuItem.muiName = 'MenuItem';\nMenuItem.defaultProps = {\n anchorOrigin: { horizontal: 'right', vertical: 'top' },\n checked: false,\n desktop: false,\n disabled: false,\n focusState: 'none',\n insetChildren: false,\n targetOrigin: { horizontal: 'left', vertical: 'top' }\n};\nMenuItem.contextTypes = {\n muiTheme: _propTypes2.default.object.isRequired\n};\nMenuItem.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * Location of the anchor for the popover of nested `MenuItem`\n * elements.\n * Options:\n * horizontal: [left, middle, right]\n * vertical: [top, center, bottom].\n */\n anchorOrigin: _propTypes4.default.origin,\n /**\n * Override the default animation component used.\n */\n animation: _propTypes2.default.func,\n /**\n * If true, a left check mark will be rendered.\n */\n checked: _propTypes2.default.bool,\n /**\n * Elements passed as children to the underlying `ListItem`.\n */\n children: _propTypes2.default.node,\n /**\n * @ignore\n * If true, the menu item will render with compact desktop\n * styles.\n */\n desktop: _propTypes2.default.bool,\n /**\n * If true, the menu item will be disabled.\n */\n disabled: _propTypes2.default.bool,\n /**\n * The focus state of the menu item. This prop is used to set the focus\n * state of the underlying `ListItem`.\n */\n focusState: _propTypes2.default.oneOf(['none', 'focused', 'keyboard-focused']),\n /**\n * Override the inline-styles of the inner div.\n */\n innerDivStyle: _propTypes2.default.object,\n /**\n * If true, the children will be indented.\n * This is only needed when there is no `leftIcon`.\n */\n insetChildren: _propTypes2.default.bool,\n /**\n * The `SvgIcon` or `FontIcon` to be displayed on the left side.\n */\n leftIcon: _propTypes2.default.element,\n /**\n * `MenuItem` elements to nest within the menu item.\n */\n menuItems: _propTypes2.default.node,\n /**\n * Callback function fired when the menu item is clicked.\n *\n * @param {object} event Click event targeting the menu item.\n */\n onClick: _propTypes2.default.func,\n /**\n * Can be used to render primary text within the menu item.\n */\n primaryText: _propTypes2.default.node,\n /**\n * The `SvgIcon` or `FontIcon` to be displayed on the right side.\n */\n rightIcon: _propTypes2.default.element,\n /**\n * Can be used to render secondary text within the menu item.\n */\n secondaryText: _propTypes2.default.node,\n /**\n * Override the inline-styles of the root element.\n */\n style: _propTypes2.default.object,\n /**\n * Location on the popover of nested `MenuItem` elements that will attach\n * to the anchor's origin.\n * Options:\n * horizontal: [left, middle, right]\n * vertical: [top, center, bottom].\n */\n targetOrigin: _propTypes4.default.origin,\n /**\n * The value of the menu item.\n */\n value: _propTypes2.default.any\n} : {};\nexports.default = MenuItem;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 228 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends2 = __webpack_require__(8);\n\nvar _extends3 = _interopRequireDefault(_extends2);\n\nvar _objectWithoutProperties2 = __webpack_require__(10);\n\nvar _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);\n\nvar _getPrototypeOf = __webpack_require__(5);\n\nvar _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);\n\nvar _classCallCheck2 = __webpack_require__(3);\n\nvar _classCallCheck3 = _interopRequireDefault(_classCallCheck2);\n\nvar _createClass2 = __webpack_require__(4);\n\nvar _createClass3 = _interopRequireDefault(_createClass2);\n\nvar _possibleConstructorReturn2 = __webpack_require__(6);\n\nvar _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);\n\nvar _inherits2 = __webpack_require__(7);\n\nvar _inherits3 = _interopRequireDefault(_inherits2);\n\nvar _simpleAssign = __webpack_require__(9);\n\nvar _simpleAssign2 = _interopRequireDefault(_simpleAssign);\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _reactDom = __webpack_require__(15);\n\nvar _reactDom2 = _interopRequireDefault(_reactDom);\n\nvar _reactEventListener = __webpack_require__(141);\n\nvar _reactEventListener2 = _interopRequireDefault(_reactEventListener);\n\nvar _RenderToLayer = __webpack_require__(564);\n\nvar _RenderToLayer2 = _interopRequireDefault(_RenderToLayer);\n\nvar _propTypes3 = __webpack_require__(22);\n\nvar _propTypes4 = _interopRequireDefault(_propTypes3);\n\nvar _Paper = __webpack_require__(36);\n\nvar _Paper2 = _interopRequireDefault(_Paper);\n\nvar _lodash = __webpack_require__(203);\n\nvar _lodash2 = _interopRequireDefault(_lodash);\n\nvar _PopoverAnimationDefault = __webpack_require__(566);\n\nvar _PopoverAnimationDefault2 = _interopRequireDefault(_PopoverAnimationDefault);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar styles = {\n root: {\n display: 'none'\n }\n};\n\nvar Popover = function (_Component) {\n (0, _inherits3.default)(Popover, _Component);\n\n function Popover(props, context) {\n (0, _classCallCheck3.default)(this, Popover);\n\n var _this = (0, _possibleConstructorReturn3.default)(this, (Popover.__proto__ || (0, _getPrototypeOf2.default)(Popover)).call(this, props, context));\n\n _this.timeout = null;\n\n _this.renderLayer = function () {\n var _this$props = _this.props,\n animated = _this$props.animated,\n animation = _this$props.animation,\n anchorEl = _this$props.anchorEl,\n anchorOrigin = _this$props.anchorOrigin,\n autoCloseWhenOffScreen = _this$props.autoCloseWhenOffScreen,\n canAutoPosition = _this$props.canAutoPosition,\n children = _this$props.children,\n onRequestClose = _this$props.onRequestClose,\n style = _this$props.style,\n targetOrigin = _this$props.targetOrigin,\n useLayerForClickAway = _this$props.useLayerForClickAway,\n scrollableContainer = _this$props.scrollableContainer,\n other = (0, _objectWithoutProperties3.default)(_this$props, ['animated', 'animation', 'anchorEl', 'anchorOrigin', 'autoCloseWhenOffScreen', 'canAutoPosition', 'children', 'onRequestClose', 'style', 'targetOrigin', 'useLayerForClickAway', 'scrollableContainer']);\n\n\n var styleRoot = style;\n\n if (!animated) {\n styleRoot = {\n position: 'fixed',\n zIndex: _this.context.muiTheme.zIndex.popover\n };\n\n if (!_this.state.open) {\n return null;\n }\n\n return _react2.default.createElement(\n _Paper2.default,\n (0, _extends3.default)({ style: (0, _simpleAssign2.default)(styleRoot, style) }, other),\n children\n );\n }\n\n var Animation = animation || _PopoverAnimationDefault2.default;\n\n return _react2.default.createElement(\n Animation,\n (0, _extends3.default)({\n targetOrigin: targetOrigin,\n style: styleRoot\n }, other, {\n open: _this.state.open && !_this.state.closing\n }),\n children\n );\n };\n\n _this.componentClickAway = function () {\n _this.requestClose('clickAway');\n };\n\n _this.setPlacement = function (scrolling) {\n if (!_this.state.open) {\n return;\n }\n\n if (!_this.popoverRefs.layer.getLayer()) {\n return;\n }\n\n var targetEl = _this.popoverRefs.layer.getLayer().children[0];\n if (!targetEl) {\n return;\n }\n\n var _this$props2 = _this.props,\n targetOrigin = _this$props2.targetOrigin,\n anchorOrigin = _this$props2.anchorOrigin;\n\n var anchorEl = _this.props.anchorEl || _this.anchorEl;\n\n var anchor = _this.getAnchorPosition(anchorEl);\n var target = _this.getTargetPosition(targetEl);\n\n var targetPosition = {\n top: anchor[anchorOrigin.vertical] - target[targetOrigin.vertical],\n left: anchor[anchorOrigin.horizontal] - target[targetOrigin.horizontal]\n };\n\n if (scrolling && _this.props.autoCloseWhenOffScreen) {\n _this.autoCloseWhenOffScreen(anchor);\n }\n\n if (_this.props.canAutoPosition) {\n target = _this.getTargetPosition(targetEl); // update as height may have changed\n targetPosition = _this.applyAutoPositionIfNeeded(anchor, target, targetOrigin, anchorOrigin, targetPosition);\n }\n\n targetEl.style.top = targetPosition.top + 'px';\n targetEl.style.left = targetPosition.left + 'px';\n targetEl.style.maxHeight = window.innerHeight + 'px';\n };\n\n _this.handleResize = (0, _lodash2.default)(_this.setPlacement, 100);\n _this.handleScroll = (0, _lodash2.default)(_this.setPlacement.bind(_this, true), 50);\n\n _this.popoverRefs = {};\n\n _this.state = {\n open: props.open,\n closing: false\n };\n return _this;\n }\n\n (0, _createClass3.default)(Popover, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n this.placementTimeout = setTimeout(this.setPlacement);\n }\n }, {\n key: 'componentWillReceiveProps',\n value: function componentWillReceiveProps(nextProps) {\n var _this2 = this;\n\n if (nextProps.open === this.props.open) {\n return;\n }\n\n if (nextProps.open) {\n clearTimeout(this.timeout);\n this.timeout = null;\n this.anchorEl = nextProps.anchorEl || this.props.anchorEl;\n this.setState({\n open: true,\n closing: false\n });\n } else {\n if (nextProps.animated) {\n if (this.timeout !== null) return;\n this.setState({ closing: true });\n this.timeout = setTimeout(function () {\n _this2.setState({\n open: false\n }, function () {\n _this2.timeout = null;\n });\n }, 500);\n } else {\n this.setState({\n open: false\n });\n }\n }\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate() {\n clearTimeout(this.placementTimeout);\n this.placementTimeout = setTimeout(this.setPlacement);\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n this.handleResize.cancel();\n this.handleScroll.cancel();\n\n if (this.placementTimeout) {\n clearTimeout(this.placementTimeout);\n this.placementTimeout = null;\n }\n\n if (this.timeout) {\n clearTimeout(this.timeout);\n this.timeout = null;\n }\n }\n }, {\n key: 'requestClose',\n value: function requestClose(reason) {\n if (this.props.onRequestClose) {\n this.props.onRequestClose(reason);\n }\n }\n }, {\n key: 'getAnchorPosition',\n value: function getAnchorPosition(el) {\n if (!el) {\n el = _reactDom2.default.findDOMNode(this);\n }\n\n var rect = el.getBoundingClientRect();\n var a = {\n top: rect.top,\n left: rect.left,\n width: el.offsetWidth,\n height: el.offsetHeight\n };\n\n a.right = rect.right || a.left + a.width;\n a.bottom = rect.bottom || a.top + a.height;\n a.middle = a.left + (a.right - a.left) / 2;\n a.center = a.top + (a.bottom - a.top) / 2;\n\n return a;\n }\n }, {\n key: 'getTargetPosition',\n value: function getTargetPosition(targetEl) {\n return {\n top: 0,\n center: targetEl.offsetHeight / 2,\n bottom: targetEl.offsetHeight,\n left: 0,\n middle: targetEl.offsetWidth / 2,\n right: targetEl.offsetWidth\n };\n }\n }, {\n key: 'autoCloseWhenOffScreen',\n value: function autoCloseWhenOffScreen(anchorPosition) {\n if (anchorPosition.top < 0 || anchorPosition.top > window.innerHeight || anchorPosition.left < 0 || anchorPosition.left > window.innerWidth) {\n this.requestClose('offScreen');\n }\n }\n }, {\n key: 'getOverlapMode',\n value: function getOverlapMode(anchor, target, median) {\n if ([anchor, target].indexOf(median) >= 0) return 'auto';\n if (anchor === target) return 'inclusive';\n return 'exclusive';\n }\n }, {\n key: 'getPositions',\n value: function getPositions(anchor, target) {\n var a = (0, _extends3.default)({}, anchor);\n var t = (0, _extends3.default)({}, target);\n\n var positions = {\n x: ['left', 'right'].filter(function (p) {\n return p !== t.horizontal;\n }),\n y: ['top', 'bottom'].filter(function (p) {\n return p !== t.vertical;\n })\n };\n\n var overlap = {\n x: this.getOverlapMode(a.horizontal, t.horizontal, 'middle'),\n y: this.getOverlapMode(a.vertical, t.vertical, 'center')\n };\n\n positions.x.splice(overlap.x === 'auto' ? 0 : 1, 0, 'middle');\n positions.y.splice(overlap.y === 'auto' ? 0 : 1, 0, 'center');\n\n if (overlap.y !== 'auto') {\n a.vertical = a.vertical === 'top' ? 'bottom' : 'top';\n if (overlap.y === 'inclusive') {\n t.vertical = t.vertical;\n }\n }\n\n if (overlap.x !== 'auto') {\n a.horizontal = a.horizontal === 'left' ? 'right' : 'left';\n if (overlap.y === 'inclusive') {\n t.horizontal = t.horizontal;\n }\n }\n\n return {\n positions: positions,\n anchorPos: a\n };\n }\n }, {\n key: 'applyAutoPositionIfNeeded',\n value: function applyAutoPositionIfNeeded(anchor, target, targetOrigin, anchorOrigin, targetPosition) {\n var _getPositions = this.getPositions(anchorOrigin, targetOrigin),\n positions = _getPositions.positions,\n anchorPos = _getPositions.anchorPos;\n\n if (targetPosition.top < 0 || targetPosition.top + target.bottom > window.innerHeight) {\n var newTop = anchor[anchorPos.vertical] - target[positions.y[0]];\n if (newTop + target.bottom <= window.innerHeight) {\n targetPosition.top = Math.max(0, newTop);\n } else {\n newTop = anchor[anchorPos.vertical] - target[positions.y[1]];\n if (newTop + target.bottom <= window.innerHeight) {\n targetPosition.top = Math.max(0, newTop);\n }\n }\n }\n\n if (targetPosition.left < 0 || targetPosition.left + target.right > window.innerWidth) {\n var newLeft = anchor[anchorPos.horizontal] - target[positions.x[0]];\n if (newLeft + target.right <= window.innerWidth) {\n targetPosition.left = Math.max(0, newLeft);\n } else {\n newLeft = anchor[anchorPos.horizontal] - target[positions.x[1]];\n if (newLeft + target.right <= window.innerWidth) {\n targetPosition.left = Math.max(0, newLeft);\n }\n }\n }\n\n return targetPosition;\n }\n }, {\n key: 'render',\n value: function render() {\n var _this3 = this;\n\n return _react2.default.createElement(\n 'div',\n { style: styles.root },\n _react2.default.createElement(_reactEventListener2.default, {\n target: this.props.scrollableContainer,\n onScroll: this.handleScroll,\n onResize: this.handleResize\n }),\n _react2.default.createElement(_RenderToLayer2.default, {\n ref: function ref(_ref) {\n return _this3.popoverRefs.layer = _ref;\n },\n open: this.state.open,\n componentClickAway: this.componentClickAway,\n useLayerForClickAway: this.props.useLayerForClickAway,\n render: this.renderLayer\n })\n );\n }\n }]);\n return Popover;\n}(_react.Component);\n\nPopover.defaultProps = {\n anchorOrigin: {\n vertical: 'bottom',\n horizontal: 'left'\n },\n animated: true,\n autoCloseWhenOffScreen: true,\n canAutoPosition: true,\n onRequestClose: function onRequestClose() {},\n open: false,\n scrollableContainer: 'window',\n style: {\n overflowY: 'auto'\n },\n targetOrigin: {\n vertical: 'top',\n horizontal: 'left'\n },\n useLayerForClickAway: true,\n zDepth: 1\n};\nPopover.contextTypes = {\n muiTheme: _propTypes2.default.object.isRequired\n};\nPopover.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * This is the DOM element that will be used to set the position of the\n * popover.\n */\n anchorEl: _propTypes2.default.object,\n /**\n * This is the point on the anchor where the popover's\n * `targetOrigin` will attach to.\n * Options:\n * vertical: [top, center, bottom]\n * horizontal: [left, middle, right].\n */\n anchorOrigin: _propTypes4.default.origin,\n /**\n * If true, the popover will apply transitions when\n * it is added to the DOM.\n */\n animated: _propTypes2.default.bool,\n /**\n * Override the default animation component used.\n */\n animation: _propTypes2.default.func,\n /**\n * If true, the popover will hide when the anchor is scrolled off the screen.\n */\n autoCloseWhenOffScreen: _propTypes2.default.bool,\n /**\n * If true, the popover (potentially) ignores `targetOrigin`\n * and `anchorOrigin` to make itself fit on screen,\n * which is useful for mobile devices.\n */\n canAutoPosition: _propTypes2.default.bool,\n /**\n * The content of the popover.\n */\n children: _propTypes2.default.node,\n /**\n * The CSS class name of the root element.\n */\n className: _propTypes2.default.string,\n /**\n * Callback function fired when the popover is requested to be closed.\n *\n * @param {string} reason The reason for the close request. Possibles values\n * are 'clickAway' and 'offScreen'.\n */\n onRequestClose: _propTypes2.default.func,\n /**\n * If true, the popover is visible.\n */\n open: _propTypes2.default.bool,\n /**\n * Represents the parent scrollable container.\n * It can be an element or a string like `window`.\n */\n scrollableContainer: _propTypes2.default.oneOfType([_propTypes2.default.object, _propTypes2.default.string]),\n /**\n * Override the inline-styles of the root element.\n */\n style: _propTypes2.default.object,\n /**\n * This is the point on the popover which will attach to\n * the anchor's origin.\n * Options:\n * vertical: [top, center, bottom]\n * horizontal: [left, middle, right].\n */\n targetOrigin: _propTypes4.default.origin,\n /**\n * If true, the popover will render on top of an invisible\n * layer, which will prevent clicks to the underlying\n * elements, and trigger an `onRequestClose('clickAway')` call.\n */\n useLayerForClickAway: _propTypes2.default.bool,\n /**\n * The zDepth of the popover.\n */\n zDepth: _propTypes4.default.zDepth\n} : {};\nexports.default = Popover;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 229 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = {\n isDescendant: function isDescendant(parent, child) {\n var node = child.parentNode;\n\n while (node !== null) {\n if (node === parent) return true;\n node = node.parentNode;\n }\n\n return false;\n },\n offset: function offset(el) {\n var rect = el.getBoundingClientRect();\n return {\n top: rect.top + document.body.scrollTop,\n left: rect.left + document.body.scrollLeft\n };\n }\n};\n\n/***/ }),\n/* 230 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _setStatic = __webpack_require__(569);\n\nvar _setStatic2 = _interopRequireDefault(_setStatic);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar setDisplayName = function setDisplayName(displayName) {\n return (0, _setStatic2.default)('displayName', displayName);\n};\n\nexports.default = setDisplayName;\n\n/***/ }),\n/* 231 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _getDisplayName = __webpack_require__(570);\n\nvar _getDisplayName2 = _interopRequireDefault(_getDisplayName);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar wrapDisplayName = function wrapDisplayName(BaseComponent, hocName) {\n return hocName + '(' + (0, _getDisplayName2.default)(BaseComponent) + ')';\n};\n\nexports.default = wrapDisplayName;\n\n/***/ }),\n/* 232 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nexports.__esModule = true;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _chainFunction = __webpack_require__(575);\n\nvar _chainFunction2 = _interopRequireDefault(_chainFunction);\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _warning = __webpack_require__(13);\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nvar _ChildMapping = __webpack_require__(576);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar propTypes = {\n component: _propTypes2.default.any,\n childFactory: _propTypes2.default.func,\n children: _propTypes2.default.node\n};\n\nvar defaultProps = {\n component: 'span',\n childFactory: function childFactory(child) {\n return child;\n }\n};\n\nvar TransitionGroup = function (_React$Component) {\n _inherits(TransitionGroup, _React$Component);\n\n function TransitionGroup(props, context) {\n _classCallCheck(this, TransitionGroup);\n\n var _this = _possibleConstructorReturn(this, _React$Component.call(this, props, context));\n\n _this.performAppear = function (key, component) {\n _this.currentlyTransitioningKeys[key] = true;\n\n if (component.componentWillAppear) {\n component.componentWillAppear(_this._handleDoneAppearing.bind(_this, key, component));\n } else {\n _this._handleDoneAppearing(key, component);\n }\n };\n\n _this._handleDoneAppearing = function (key, component) {\n if (component.componentDidAppear) {\n component.componentDidAppear();\n }\n\n delete _this.currentlyTransitioningKeys[key];\n\n var currentChildMapping = (0, _ChildMapping.getChildMapping)(_this.props.children);\n\n if (!currentChildMapping || !currentChildMapping.hasOwnProperty(key)) {\n // This was removed before it had fully appeared. Remove it.\n _this.performLeave(key, component);\n }\n };\n\n _this.performEnter = function (key, component) {\n _this.currentlyTransitioningKeys[key] = true;\n\n if (component.componentWillEnter) {\n component.componentWillEnter(_this._handleDoneEntering.bind(_this, key, component));\n } else {\n _this._handleDoneEntering(key, component);\n }\n };\n\n _this._handleDoneEntering = function (key, component) {\n if (component.componentDidEnter) {\n component.componentDidEnter();\n }\n\n delete _this.currentlyTransitioningKeys[key];\n\n var currentChildMapping = (0, _ChildMapping.getChildMapping)(_this.props.children);\n\n if (!currentChildMapping || !currentChildMapping.hasOwnProperty(key)) {\n // This was removed before it had fully entered. Remove it.\n _this.performLeave(key, component);\n }\n };\n\n _this.performLeave = function (key, component) {\n _this.currentlyTransitioningKeys[key] = true;\n\n if (component.componentWillLeave) {\n component.componentWillLeave(_this._handleDoneLeaving.bind(_this, key, component));\n } else {\n // Note that this is somewhat dangerous b/c it calls setState()\n // again, effectively mutating the component before all the work\n // is done.\n _this._handleDoneLeaving(key, component);\n }\n };\n\n _this._handleDoneLeaving = function (key, component) {\n if (component.componentDidLeave) {\n component.componentDidLeave();\n }\n\n delete _this.currentlyTransitioningKeys[key];\n\n var currentChildMapping = (0, _ChildMapping.getChildMapping)(_this.props.children);\n\n if (currentChildMapping && currentChildMapping.hasOwnProperty(key)) {\n // This entered again before it fully left. Add it again.\n _this.keysToEnter.push(key);\n } else {\n _this.setState(function (state) {\n var newChildren = _extends({}, state.children);\n delete newChildren[key];\n return { children: newChildren };\n });\n }\n };\n\n _this.childRefs = Object.create(null);\n\n _this.state = {\n children: (0, _ChildMapping.getChildMapping)(props.children)\n };\n return _this;\n }\n\n TransitionGroup.prototype.componentWillMount = function componentWillMount() {\n this.currentlyTransitioningKeys = {};\n this.keysToEnter = [];\n this.keysToLeave = [];\n };\n\n TransitionGroup.prototype.componentDidMount = function componentDidMount() {\n var initialChildMapping = this.state.children;\n for (var key in initialChildMapping) {\n if (initialChildMapping[key]) {\n this.performAppear(key, this.childRefs[key]);\n }\n }\n };\n\n TransitionGroup.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n var nextChildMapping = (0, _ChildMapping.getChildMapping)(nextProps.children);\n var prevChildMapping = this.state.children;\n\n this.setState({\n children: (0, _ChildMapping.mergeChildMappings)(prevChildMapping, nextChildMapping)\n });\n\n for (var key in nextChildMapping) {\n var hasPrev = prevChildMapping && prevChildMapping.hasOwnProperty(key);\n if (nextChildMapping[key] && !hasPrev && !this.currentlyTransitioningKeys[key]) {\n this.keysToEnter.push(key);\n }\n }\n\n for (var _key in prevChildMapping) {\n var hasNext = nextChildMapping && nextChildMapping.hasOwnProperty(_key);\n if (prevChildMapping[_key] && !hasNext && !this.currentlyTransitioningKeys[_key]) {\n this.keysToLeave.push(_key);\n }\n }\n\n // If we want to someday check for reordering, we could do it here.\n };\n\n TransitionGroup.prototype.componentDidUpdate = function componentDidUpdate() {\n var _this2 = this;\n\n var keysToEnter = this.keysToEnter;\n this.keysToEnter = [];\n keysToEnter.forEach(function (key) {\n return _this2.performEnter(key, _this2.childRefs[key]);\n });\n\n var keysToLeave = this.keysToLeave;\n this.keysToLeave = [];\n keysToLeave.forEach(function (key) {\n return _this2.performLeave(key, _this2.childRefs[key]);\n });\n };\n\n TransitionGroup.prototype.render = function render() {\n var _this3 = this;\n\n // TODO: we could get rid of the need for the wrapper node\n // by cloning a single child\n var childrenToRender = [];\n\n var _loop = function _loop(key) {\n var child = _this3.state.children[key];\n if (child) {\n var isCallbackRef = typeof child.ref !== 'string';\n var factoryChild = _this3.props.childFactory(child);\n var ref = function ref(r) {\n _this3.childRefs[key] = r;\n };\n\n process.env.NODE_ENV !== 'production' ? (0, _warning2.default)(isCallbackRef, 'string refs are not supported on children of TransitionGroup and will be ignored. ' + 'Please use a callback ref instead: https://facebook.github.io/react/docs/refs-and-the-dom.html#the-ref-callback-attribute') : void 0;\n\n // Always chaining the refs leads to problems when the childFactory\n // wraps the child. The child ref callback gets called twice with the\n // wrapper and the child. So we only need to chain the ref if the\n // factoryChild is not different from child.\n if (factoryChild === child && isCallbackRef) {\n ref = (0, _chainFunction2.default)(child.ref, ref);\n }\n\n // You may need to apply reactive updates to a child as it is leaving.\n // The normal React way to do it won't work since the child will have\n // already been removed. In case you need this behavior you can provide\n // a childFactory function to wrap every child, even the ones that are\n // leaving.\n childrenToRender.push(_react2.default.cloneElement(factoryChild, {\n key: key,\n ref: ref\n }));\n }\n };\n\n for (var key in this.state.children) {\n _loop(key);\n }\n\n // Do not forward TransitionGroup props to primitive DOM nodes\n var props = _extends({}, this.props);\n delete props.transitionLeave;\n delete props.transitionName;\n delete props.transitionAppear;\n delete props.transitionEnter;\n delete props.childFactory;\n delete props.transitionLeaveTimeout;\n delete props.transitionEnterTimeout;\n delete props.transitionAppearTimeout;\n delete props.component;\n\n return _react2.default.createElement(this.props.component, props, childrenToRender);\n };\n\n return TransitionGroup;\n}(_react2.default.Component);\n\nTransitionGroup.displayName = 'TransitionGroup';\n\n\nTransitionGroup.propTypes = process.env.NODE_ENV !== \"production\" ? propTypes : {};\nTransitionGroup.defaultProps = defaultProps;\n\nexports.default = TransitionGroup;\nmodule.exports = exports['default'];\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 233 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _from = __webpack_require__(168);\n\nvar _from2 = _interopRequireDefault(_from);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = function (arr) {\n return Array.isArray(arr) ? arr : (0, _from2.default)(arr);\n};\n\n/***/ }),\n/* 234 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends2 = __webpack_require__(8);\n\nvar _extends3 = _interopRequireDefault(_extends2);\n\nvar _objectWithoutProperties2 = __webpack_require__(10);\n\nvar _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);\n\nvar _getPrototypeOf = __webpack_require__(5);\n\nvar _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);\n\nvar _classCallCheck2 = __webpack_require__(3);\n\nvar _classCallCheck3 = _interopRequireDefault(_classCallCheck2);\n\nvar _createClass2 = __webpack_require__(4);\n\nvar _createClass3 = _interopRequireDefault(_createClass2);\n\nvar _possibleConstructorReturn2 = __webpack_require__(6);\n\nvar _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);\n\nvar _inherits2 = __webpack_require__(7);\n\nvar _inherits3 = _interopRequireDefault(_inherits2);\n\nvar _simpleAssign = __webpack_require__(9);\n\nvar _simpleAssign2 = _interopRequireDefault(_simpleAssign);\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _Subheader = __webpack_require__(588);\n\nvar _Subheader2 = _interopRequireDefault(_Subheader);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar List = function (_Component) {\n (0, _inherits3.default)(List, _Component);\n\n function List() {\n (0, _classCallCheck3.default)(this, List);\n return (0, _possibleConstructorReturn3.default)(this, (List.__proto__ || (0, _getPrototypeOf2.default)(List)).apply(this, arguments));\n }\n\n (0, _createClass3.default)(List, [{\n key: 'render',\n value: function render() {\n var _props = this.props,\n children = _props.children,\n style = _props.style,\n other = (0, _objectWithoutProperties3.default)(_props, ['children', 'style']);\n var prepareStyles = this.context.muiTheme.prepareStyles;\n\n\n var hasSubheader = false;\n\n var firstChild = _react.Children.toArray(children)[0];\n if ((0, _react.isValidElement)(firstChild) && firstChild.type === _Subheader2.default) {\n hasSubheader = true;\n }\n\n var styles = {\n root: {\n padding: (hasSubheader ? 0 : 8) + 'px 0px 8px 0px'\n }\n };\n\n return _react2.default.createElement(\n 'div',\n (0, _extends3.default)({}, other, { style: prepareStyles((0, _simpleAssign2.default)(styles.root, style)) }),\n children\n );\n }\n }]);\n return List;\n}(_react.Component);\n\nList.contextTypes = {\n muiTheme: _propTypes2.default.object.isRequired\n};\nList.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * These are usually `ListItem`s that are passed to\n * be part of the list.\n */\n children: _propTypes2.default.node,\n /**\n * Override the inline-styles of the root element.\n */\n style: _propTypes2.default.object\n} : {};\nexports.default = List;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 235 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends2 = __webpack_require__(8);\n\nvar _extends3 = _interopRequireDefault(_extends2);\n\nvar _objectWithoutProperties2 = __webpack_require__(10);\n\nvar _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);\n\nvar _toArray2 = __webpack_require__(233);\n\nvar _toArray3 = _interopRequireDefault(_toArray2);\n\nvar _getPrototypeOf = __webpack_require__(5);\n\nvar _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);\n\nvar _classCallCheck2 = __webpack_require__(3);\n\nvar _classCallCheck3 = _interopRequireDefault(_classCallCheck2);\n\nvar _createClass2 = __webpack_require__(4);\n\nvar _createClass3 = _interopRequireDefault(_createClass2);\n\nvar _possibleConstructorReturn2 = __webpack_require__(6);\n\nvar _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);\n\nvar _inherits2 = __webpack_require__(7);\n\nvar _inherits3 = _interopRequireDefault(_inherits2);\n\nvar _simpleAssign = __webpack_require__(9);\n\nvar _simpleAssign2 = _interopRequireDefault(_simpleAssign);\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _reactDom = __webpack_require__(15);\n\nvar _reactDom2 = _interopRequireDefault(_reactDom);\n\nvar _shallowEqual = __webpack_require__(35);\n\nvar _shallowEqual2 = _interopRequireDefault(_shallowEqual);\n\nvar _ClickAwayListener = __webpack_require__(590);\n\nvar _ClickAwayListener2 = _interopRequireDefault(_ClickAwayListener);\n\nvar _keycode = __webpack_require__(88);\n\nvar _keycode2 = _interopRequireDefault(_keycode);\n\nvar _propTypes3 = __webpack_require__(22);\n\nvar _propTypes4 = _interopRequireDefault(_propTypes3);\n\nvar _List = __webpack_require__(234);\n\nvar _List2 = _interopRequireDefault(_List);\n\nvar _menuUtils = __webpack_require__(591);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction getStyles(props, context) {\n var desktop = props.desktop,\n maxHeight = props.maxHeight,\n width = props.width;\n var muiTheme = context.muiTheme;\n\n\n var styles = {\n root: {\n // Nested div because the List scales x faster than it scales y\n zIndex: muiTheme.zIndex.menu,\n maxHeight: maxHeight,\n overflowY: maxHeight ? 'auto' : null\n },\n divider: {\n marginTop: 7,\n marginBottom: 8\n },\n list: {\n display: 'table-cell',\n paddingBottom: desktop ? 16 : 8,\n paddingTop: desktop ? 16 : 8,\n userSelect: 'none',\n width: width\n },\n selectedMenuItem: {\n color: muiTheme.menuItem.selectedTextColor\n }\n };\n\n return styles;\n}\n\nvar Menu = function (_Component) {\n (0, _inherits3.default)(Menu, _Component);\n\n function Menu(props, context) {\n (0, _classCallCheck3.default)(this, Menu);\n\n var _this = (0, _possibleConstructorReturn3.default)(this, (Menu.__proto__ || (0, _getPrototypeOf2.default)(Menu)).call(this, props, context));\n\n _initialiseProps.call(_this);\n\n var filteredChildren = _this.getFilteredChildren(props.children);\n var selectedIndex = _this.getLastSelectedIndex(props, filteredChildren);\n\n var newFocusIndex = props.disableAutoFocus ? -1 : selectedIndex >= 0 ? selectedIndex : 0;\n if (newFocusIndex !== -1 && props.onMenuItemFocusChange) {\n props.onMenuItemFocusChange(null, newFocusIndex);\n }\n _this.state = {\n focusIndex: newFocusIndex,\n isKeyboardFocused: props.initiallyKeyboardFocused,\n keyWidth: props.desktop ? 64 : 56\n };\n\n _this.hotKeyHolder = new _menuUtils.HotKeyHolder();\n return _this;\n }\n\n (0, _createClass3.default)(Menu, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n if (this.props.autoWidth) {\n this.setWidth();\n }\n this.setScollPosition();\n }\n }, {\n key: 'componentWillReceiveProps',\n value: function componentWillReceiveProps(nextProps) {\n var selectedIndex = void 0;\n var filteredChildren = this.getFilteredChildren(nextProps.children);\n\n if (this.props.multiple !== true) {\n selectedIndex = this.getLastSelectedIndex(nextProps, filteredChildren);\n } else {\n selectedIndex = this.state.focusIndex;\n }\n\n var newFocusIndex = nextProps.disableAutoFocus ? -1 : selectedIndex >= 0 ? selectedIndex : 0;\n if (newFocusIndex !== this.state.focusIndex && this.props.onMenuItemFocusChange) {\n this.props.onMenuItemFocusChange(null, newFocusIndex);\n }\n this.setState({\n focusIndex: newFocusIndex,\n keyWidth: nextProps.desktop ? 64 : 56\n });\n }\n }, {\n key: 'shouldComponentUpdate',\n value: function shouldComponentUpdate(nextProps, nextState, nextContext) {\n return !(0, _shallowEqual2.default)(this.props, nextProps) || !(0, _shallowEqual2.default)(this.state, nextState) || !(0, _shallowEqual2.default)(this.context, nextContext);\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate() {\n if (this.props.autoWidth) this.setWidth();\n }\n }, {\n key: 'getValueLink',\n\n\n // Do not use outside of this component, it will be removed once valueLink is deprecated\n value: function getValueLink(props) {\n return props.valueLink || {\n value: props.value,\n requestChange: props.onChange\n };\n }\n }, {\n key: 'setKeyboardFocused',\n value: function setKeyboardFocused(keyboardFocused) {\n this.setState({\n isKeyboardFocused: keyboardFocused\n });\n }\n }, {\n key: 'getFilteredChildren',\n value: function getFilteredChildren(children) {\n var filteredChildren = [];\n _react2.default.Children.forEach(children, function (child) {\n if (child) {\n filteredChildren.push(child);\n }\n });\n return filteredChildren;\n }\n }, {\n key: 'cloneMenuItem',\n value: function cloneMenuItem(child, childIndex, styles, index) {\n var _this2 = this;\n\n var childIsDisabled = child.props.disabled;\n\n var selectedChildStyles = {};\n if (!childIsDisabled) {\n var selected = this.isChildSelected(child, this.props);\n\n if (selected) {\n (0, _simpleAssign2.default)(selectedChildStyles, styles.selectedMenuItem, this.props.selectedMenuItemStyle);\n }\n }\n var mergedChildStyles = (0, _simpleAssign2.default)({}, child.props.style, this.props.menuItemStyle, selectedChildStyles);\n\n var extraProps = {\n desktop: this.props.desktop,\n style: mergedChildStyles\n };\n if (!childIsDisabled) {\n var isFocused = childIndex === this.state.focusIndex;\n var focusState = 'none';\n if (isFocused) {\n focusState = this.state.isKeyboardFocused ? 'keyboard-focused' : 'focused';\n }\n\n (0, _simpleAssign2.default)(extraProps, {\n focusState: focusState,\n onClick: function onClick(event) {\n _this2.handleMenuItemClick(event, child, index);\n if (child.props.onClick) child.props.onClick(event);\n },\n ref: isFocused ? 'focusedMenuItem' : null\n });\n }\n return _react2.default.cloneElement(child, extraProps);\n }\n }, {\n key: 'decrementKeyboardFocusIndex',\n value: function decrementKeyboardFocusIndex(event) {\n var index = this.state.focusIndex;\n\n index--;\n if (index < 0) index = 0;\n\n this.setFocusIndex(event, index, true);\n }\n }, {\n key: 'getMenuItemCount',\n value: function getMenuItemCount(filteredChildren) {\n var menuItemCount = 0;\n filteredChildren.forEach(function (child) {\n var childIsADivider = child.type && child.type.muiName === 'Divider';\n var childIsDisabled = child.props.disabled;\n if (!childIsADivider && !childIsDisabled) menuItemCount++;\n });\n return menuItemCount;\n }\n }, {\n key: 'getLastSelectedIndex',\n value: function getLastSelectedIndex(props, filteredChildren) {\n var _this3 = this;\n\n var selectedIndex = -1;\n var menuItemIndex = 0;\n\n filteredChildren.forEach(function (child) {\n var childIsADivider = child.type && child.type.muiName === 'Divider';\n\n if (_this3.isChildSelected(child, props)) selectedIndex = menuItemIndex;\n if (!childIsADivider) menuItemIndex++;\n });\n\n return selectedIndex;\n }\n }, {\n key: 'setFocusIndexStartsWith',\n value: function setFocusIndexStartsWith(event, keys, filteredChildren) {\n var foundIndex = -1;\n _react2.default.Children.forEach(filteredChildren, function (child, index) {\n if (foundIndex >= 0) {\n return;\n }\n var primaryText = child.props.primaryText;\n\n if (typeof primaryText === 'string' && primaryText.substr(0, keys.length).toLowerCase() === keys.toLowerCase()) {\n foundIndex = index;\n }\n });\n if (foundIndex >= 0) {\n this.setFocusIndex(event, foundIndex, true);\n return true;\n }\n return false;\n }\n }, {\n key: 'handleMenuItemClick',\n value: function handleMenuItemClick(event, item, index) {\n var children = this.props.children;\n var multiple = this.props.multiple;\n var valueLink = this.getValueLink(this.props);\n var menuValue = valueLink.value;\n var itemValue = item.props.value;\n var focusIndex = _react2.default.isValidElement(children) ? 0 : children.indexOf(item);\n\n this.setFocusIndex(event, focusIndex, false);\n\n if (multiple) {\n menuValue = menuValue || [];\n\n var itemIndex = menuValue.indexOf(itemValue);\n\n var _menuValue = menuValue,\n _menuValue2 = (0, _toArray3.default)(_menuValue),\n newMenuValue = _menuValue2.slice(0);\n\n if (itemIndex === -1) {\n newMenuValue.push(itemValue);\n } else {\n newMenuValue.splice(itemIndex, 1);\n }\n\n valueLink.requestChange(event, newMenuValue);\n } else if (!multiple && itemValue !== menuValue) {\n valueLink.requestChange(event, itemValue);\n }\n\n this.props.onItemClick(event, item, index);\n }\n }, {\n key: 'incrementKeyboardFocusIndex',\n value: function incrementKeyboardFocusIndex(event, filteredChildren) {\n var index = this.state.focusIndex;\n var maxIndex = this.getMenuItemCount(filteredChildren) - 1;\n\n index++;\n if (index > maxIndex) index = maxIndex;\n\n this.setFocusIndex(event, index, true);\n }\n }, {\n key: 'isChildSelected',\n value: function isChildSelected(child, props) {\n var menuValue = this.getValueLink(props).value;\n var childValue = child.props.value;\n\n if (props.multiple) {\n return menuValue && menuValue.length && menuValue.indexOf(childValue) !== -1;\n } else {\n return child.props.hasOwnProperty('value') && menuValue === childValue;\n }\n }\n }, {\n key: 'setFocusIndex',\n value: function setFocusIndex(event, newIndex, isKeyboardFocused) {\n if (this.props.onMenuItemFocusChange) {\n // Do this even if `newIndex === this.state.focusIndex` to allow users\n // to detect up-arrow on the first MenuItem or down-arrow on the last.\n this.props.onMenuItemFocusChange(event, newIndex);\n }\n this.setState({\n focusIndex: newIndex,\n isKeyboardFocused: isKeyboardFocused\n });\n }\n }, {\n key: 'setScollPosition',\n value: function setScollPosition() {\n var desktop = this.props.desktop;\n var focusedMenuItem = this.refs.focusedMenuItem;\n var menuItemHeight = desktop ? 32 : 48;\n\n if (focusedMenuItem) {\n var selectedOffSet = _reactDom2.default.findDOMNode(focusedMenuItem).offsetTop;\n\n // Make the focused item be the 2nd item in the list the user sees\n var scrollTop = selectedOffSet - menuItemHeight;\n if (scrollTop < menuItemHeight) scrollTop = 0;\n\n _reactDom2.default.findDOMNode(this.refs.scrollContainer).scrollTop = scrollTop;\n }\n }\n }, {\n key: 'cancelScrollEvent',\n value: function cancelScrollEvent(event) {\n event.stopPropagation();\n event.preventDefault();\n return false;\n }\n }, {\n key: 'setWidth',\n value: function setWidth() {\n var el = _reactDom2.default.findDOMNode(this);\n var listEl = _reactDom2.default.findDOMNode(this.refs.list);\n var elWidth = el.offsetWidth;\n var keyWidth = this.state.keyWidth;\n var minWidth = keyWidth * 1.5;\n var keyIncrements = elWidth / keyWidth;\n var newWidth = void 0;\n\n keyIncrements = keyIncrements <= 1.5 ? 1.5 : Math.ceil(keyIncrements);\n newWidth = keyIncrements * keyWidth;\n\n if (newWidth < minWidth) newWidth = minWidth;\n\n el.style.width = newWidth + 'px';\n listEl.style.width = newWidth + 'px';\n }\n }, {\n key: 'render',\n value: function render() {\n var _this4 = this;\n\n var _props = this.props,\n autoWidth = _props.autoWidth,\n children = _props.children,\n desktop = _props.desktop,\n disableAutoFocus = _props.disableAutoFocus,\n initiallyKeyboardFocused = _props.initiallyKeyboardFocused,\n listStyle = _props.listStyle,\n maxHeight = _props.maxHeight,\n multiple = _props.multiple,\n onItemClick = _props.onItemClick,\n onEscKeyDown = _props.onEscKeyDown,\n onMenuItemFocusChange = _props.onMenuItemFocusChange,\n selectedMenuItemStyle = _props.selectedMenuItemStyle,\n menuItemStyle = _props.menuItemStyle,\n style = _props.style,\n value = _props.value,\n valueLink = _props.valueLink,\n width = _props.width,\n other = (0, _objectWithoutProperties3.default)(_props, ['autoWidth', 'children', 'desktop', 'disableAutoFocus', 'initiallyKeyboardFocused', 'listStyle', 'maxHeight', 'multiple', 'onItemClick', 'onEscKeyDown', 'onMenuItemFocusChange', 'selectedMenuItemStyle', 'menuItemStyle', 'style', 'value', 'valueLink', 'width']);\n var prepareStyles = this.context.muiTheme.prepareStyles;\n\n var styles = getStyles(this.props, this.context);\n\n var mergedRootStyles = (0, _simpleAssign2.default)(styles.root, style);\n var mergedListStyles = (0, _simpleAssign2.default)(styles.list, listStyle);\n\n var filteredChildren = this.getFilteredChildren(children);\n\n var menuItemIndex = 0;\n var newChildren = _react2.default.Children.map(filteredChildren, function (child, index) {\n var childIsDisabled = child.props.disabled;\n var childName = child.type ? child.type.muiName : '';\n var newChild = child;\n\n switch (childName) {\n case 'MenuItem':\n newChild = _this4.cloneMenuItem(child, menuItemIndex, styles, index);\n break;\n\n case 'Divider':\n newChild = _react2.default.cloneElement(child, {\n style: (0, _simpleAssign2.default)({}, styles.divider, child.props.style)\n });\n break;\n }\n\n if (childName === 'MenuItem' && !childIsDisabled) {\n menuItemIndex++;\n }\n\n return newChild;\n });\n\n return _react2.default.createElement(\n _ClickAwayListener2.default,\n { onClickAway: this.handleClickAway },\n _react2.default.createElement(\n 'div',\n {\n onKeyDown: this.handleKeyDown,\n onWheel: this.handleOnWheel,\n style: prepareStyles(mergedRootStyles),\n ref: 'scrollContainer',\n role: 'presentation'\n },\n _react2.default.createElement(\n _List2.default,\n (0, _extends3.default)({}, other, {\n ref: 'list',\n style: mergedListStyles,\n role: 'menu'\n }),\n newChildren\n )\n )\n );\n }\n }]);\n return Menu;\n}(_react.Component);\n\nMenu.defaultProps = {\n autoWidth: true,\n desktop: false,\n disableAutoFocus: false,\n initiallyKeyboardFocused: false,\n maxHeight: null,\n multiple: false,\n onChange: function onChange() {},\n onEscKeyDown: function onEscKeyDown() {},\n onItemClick: function onItemClick() {},\n onKeyDown: function onKeyDown() {}\n};\nMenu.contextTypes = {\n muiTheme: _propTypes2.default.object.isRequired\n};\n\nvar _initialiseProps = function _initialiseProps() {\n var _this5 = this;\n\n this.handleClickAway = function (event) {\n if (event.defaultPrevented) {\n return;\n }\n\n var focusIndex = _this5.state.focusIndex;\n\n if (focusIndex < 0) {\n return;\n }\n\n var filteredChildren = _this5.getFilteredChildren(_this5.props.children);\n var focusedItem = filteredChildren[focusIndex];\n if (!!focusedItem && focusedItem.props.menuItems && focusedItem.props.menuItems.length > 0) {\n return;\n }\n\n _this5.setFocusIndex(event, -1, false);\n };\n\n this.handleKeyDown = function (event) {\n var filteredChildren = _this5.getFilteredChildren(_this5.props.children);\n var key = (0, _keycode2.default)(event);\n switch (key) {\n case 'down':\n event.preventDefault();\n _this5.incrementKeyboardFocusIndex(event, filteredChildren);\n break;\n case 'esc':\n _this5.props.onEscKeyDown(event);\n break;\n case 'tab':\n event.preventDefault();\n if (event.shiftKey) {\n _this5.decrementKeyboardFocusIndex(event);\n } else {\n _this5.incrementKeyboardFocusIndex(event, filteredChildren);\n }\n break;\n case 'up':\n event.preventDefault();\n _this5.decrementKeyboardFocusIndex(event);\n break;\n default:\n if (key && key.length === 1) {\n var hotKeys = _this5.hotKeyHolder.append(key);\n if (_this5.setFocusIndexStartsWith(event, hotKeys, filteredChildren)) {\n event.preventDefault();\n }\n }\n }\n _this5.props.onKeyDown(event);\n };\n\n this.handleOnWheel = function (event) {\n var scrollContainer = _this5.refs.scrollContainer;\n // Only scroll lock if the the Menu is scrollable.\n if (scrollContainer.scrollHeight <= scrollContainer.clientHeight) return;\n\n var scrollTop = scrollContainer.scrollTop,\n scrollHeight = scrollContainer.scrollHeight,\n clientHeight = scrollContainer.clientHeight;\n\n var wheelDelta = event.deltaY;\n var isDeltaPositive = wheelDelta > 0;\n\n if (isDeltaPositive && wheelDelta > scrollHeight - clientHeight - scrollTop) {\n scrollContainer.scrollTop = scrollHeight;\n return _this5.cancelScrollEvent(event);\n } else if (!isDeltaPositive && -wheelDelta > scrollTop) {\n scrollContainer.scrollTop = 0;\n return _this5.cancelScrollEvent(event);\n }\n };\n};\n\nMenu.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * If true, the width of the menu will be set automatically\n * according to the widths of its children,\n * using proper keyline increments (64px for desktop,\n * 56px otherwise).\n */\n autoWidth: _propTypes2.default.bool,\n /**\n * The content of the menu. This is usually used to pass `MenuItem`\n * elements.\n */\n children: _propTypes2.default.node,\n /**\n * If true, the menu item will render with compact desktop styles.\n */\n desktop: _propTypes2.default.bool,\n /**\n * If true, the menu will not be auto-focused.\n */\n disableAutoFocus: _propTypes2.default.bool,\n /**\n * If true, the menu will be keyboard-focused initially.\n */\n initiallyKeyboardFocused: _propTypes2.default.bool,\n /**\n * Override the inline-styles of the underlying `List` element.\n */\n listStyle: _propTypes2.default.object,\n /**\n * The maximum height of the menu in pixels. If specified,\n * the menu will be scrollable if it is taller than the provided\n * height.\n */\n maxHeight: _propTypes2.default.number,\n /**\n * Override the inline-styles of menu items.\n */\n menuItemStyle: _propTypes2.default.object,\n /**\n * If true, `value` must be an array and the menu will support\n * multiple selections.\n */\n multiple: _propTypes2.default.bool,\n /**\n * Callback function fired when a menu item with `value` not\n * equal to the current `value` of the menu is clicked.\n *\n * @param {object} event Click event targeting the menu item.\n * @param {any} value If `multiple` is true, the menu's `value`\n * array with either the menu item's `value` added (if\n * it wasn't already selected) or omitted (if it was already selected).\n * Otherwise, the `value` of the menu item.\n */\n onChange: _propTypes2.default.func,\n /**\n * Callback function fired when the menu is focused and the *Esc* key\n * is pressed.\n *\n * @param {object} event `keydown` event targeting the menu.\n */\n onEscKeyDown: _propTypes2.default.func,\n /**\n * Callback function fired when a menu item is clicked.\n *\n * @param {object} event Click event targeting the menu item.\n * @param {object} menuItem The menu item.\n * @param {number} index The index of the menu item.\n */\n onItemClick: _propTypes2.default.func,\n /** @ignore */\n onKeyDown: _propTypes2.default.func,\n /**\n * Callback function fired when the focus on a `MenuItem` is changed.\n * There will be some \"duplicate\" changes reported if two different\n * focusing event happen, for example if a `MenuItem` is focused via\n * the keyboard and then it is clicked on.\n *\n * @param {object} event The event that triggered the focus change.\n * The event can be null since the focus can be changed for non-event\n * reasons such as prop changes.\n * @param {number} newFocusIndex The index of the newly focused\n * `MenuItem` or `-1` if focus was lost.\n */\n onMenuItemFocusChange: _propTypes2.default.func,\n /**\n * Override the inline-styles of selected menu items.\n */\n selectedMenuItemStyle: _propTypes2.default.object,\n /**\n * Override the inline-styles of the root element.\n */\n style: _propTypes2.default.object,\n /**\n * If `multiple` is true, an array of the `value`s of the selected\n * menu items. Otherwise, the `value` of the selected menu item.\n * If provided, the menu will be a controlled component.\n * This component also supports valueLink.\n */\n value: _propTypes2.default.any,\n /**\n * ValueLink for the menu's `value`.\n */\n valueLink: _propTypes2.default.object,\n /**\n * The width of the menu. If not specified, the menu's width\n * will be set according to the widths of its children, using\n * proper keyline increments (64px for desktop, 56px otherwise).\n */\n width: _propTypes4.default.stringOrNumber\n} : {};\nexports.default = Menu;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 236 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = undefined;\n\nvar _AppBar = __webpack_require__(593);\n\nvar _AppBar2 = _interopRequireDefault(_AppBar);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _AppBar2.default;\n\n/***/ }),\n/* 237 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = undefined;\n\nvar _FlatButton = __webpack_require__(595);\n\nvar _FlatButton2 = _interopRequireDefault(_FlatButton);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _FlatButton2.default;\n\n/***/ }),\n/* 238 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.CardExpandable = exports.CardActions = exports.CardText = exports.CardMedia = exports.CardTitle = exports.CardHeader = exports.Card = undefined;\n\nvar _Card2 = __webpack_require__(597);\n\nvar _Card3 = _interopRequireDefault(_Card2);\n\nvar _CardHeader2 = __webpack_require__(600);\n\nvar _CardHeader3 = _interopRequireDefault(_CardHeader2);\n\nvar _CardTitle2 = __webpack_require__(603);\n\nvar _CardTitle3 = _interopRequireDefault(_CardTitle2);\n\nvar _CardMedia2 = __webpack_require__(604);\n\nvar _CardMedia3 = _interopRequireDefault(_CardMedia2);\n\nvar _CardText2 = __webpack_require__(605);\n\nvar _CardText3 = _interopRequireDefault(_CardText2);\n\nvar _CardActions2 = __webpack_require__(606);\n\nvar _CardActions3 = _interopRequireDefault(_CardActions2);\n\nvar _CardExpandable2 = __webpack_require__(239);\n\nvar _CardExpandable3 = _interopRequireDefault(_CardExpandable2);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.Card = _Card3.default;\nexports.CardHeader = _CardHeader3.default;\nexports.CardTitle = _CardTitle3.default;\nexports.CardMedia = _CardMedia3.default;\nexports.CardText = _CardText3.default;\nexports.CardActions = _CardActions3.default;\nexports.CardExpandable = _CardExpandable3.default;\nexports.default = _Card3.default;\n\n/***/ }),\n/* 239 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(process) {\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _getPrototypeOf = __webpack_require__(5);\n\nvar _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);\n\nvar _classCallCheck2 = __webpack_require__(3);\n\nvar _classCallCheck3 = _interopRequireDefault(_classCallCheck2);\n\nvar _createClass2 = __webpack_require__(4);\n\nvar _createClass3 = _interopRequireDefault(_createClass2);\n\nvar _possibleConstructorReturn2 = __webpack_require__(6);\n\nvar _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);\n\nvar _inherits2 = __webpack_require__(7);\n\nvar _inherits3 = _interopRequireDefault(_inherits2);\n\nvar _simpleAssign = __webpack_require__(9);\n\nvar _simpleAssign2 = _interopRequireDefault(_simpleAssign);\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = __webpack_require__(0);\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _keyboardArrowUp = __webpack_require__(598);\n\nvar _keyboardArrowUp2 = _interopRequireDefault(_keyboardArrowUp);\n\nvar _keyboardArrowDown = __webpack_require__(599);\n\nvar _keyboardArrowDown2 = _interopRequireDefault(_keyboardArrowDown);\n\nvar _IconButton = __webpack_require__(90);\n\nvar _IconButton2 = _interopRequireDefault(_IconButton);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction getStyles() {\n return {\n root: {\n top: 0,\n bottom: 0,\n right: 4,\n margin: 'auto',\n position: 'absolute'\n }\n };\n}\n\nvar CardExpandable = function (_Component) {\n (0, _inherits3.default)(CardExpandable, _Component);\n\n function CardExpandable() {\n (0, _classCallCheck3.default)(this, CardExpandable);\n return (0, _possibleConstructorReturn3.default)(this, (CardExpandable.__proto__ || (0, _getPrototypeOf2.default)(CardExpandable)).apply(this, arguments));\n }\n\n (0, _createClass3.default)(CardExpandable, [{\n key: 'render',\n value: function render() {\n var styles = getStyles(this.props, this.context);\n\n return _react2.default.createElement(\n _IconButton2.default,\n {\n style: (0, _simpleAssign2.default)(styles.root, this.props.style),\n onClick: this.props.onExpanding,\n iconStyle: this.props.iconStyle\n },\n this.props.expanded ? this.props.openIcon : this.props.closeIcon\n );\n }\n }]);\n return CardExpandable;\n}(_react.Component);\n\nCardExpandable.contextTypes = {\n muiTheme: _propTypes2.default.object.isRequired\n};\nCardExpandable.defaultProps = {\n closeIcon: _react2.default.createElement(_keyboardArrowDown2.default, null),\n openIcon: _react2.default.createElement(_keyboardArrowUp2.default, null)\n};\nCardExpandable.propTypes = process.env.NODE_ENV !== \"production\" ? {\n closeIcon: _propTypes2.default.node,\n expanded: _propTypes2.default.bool,\n iconStyle: _propTypes2.default.object,\n onExpanding: _propTypes2.default.func.isRequired,\n openIcon: _propTypes2.default.node,\n style: _propTypes2.default.object\n} : {};\nexports.default = CardExpandable;\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))\n\n/***/ }),\n/* 240 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = undefined;\n\nvar _Drawer = __webpack_require__(607);\n\nvar _Drawer2 = _interopRequireDefault(_Drawer);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _Drawer2.default;\n\n/***/ }),\n/* 241 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = undefined;\n\nvar _RaisedButton = __webpack_require__(610);\n\nvar _RaisedButton2 = _interopRequireDefault(_RaisedButton);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _RaisedButton2.default;\n\n/***/ }),\n/* 242 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.generateCode = generateCode;\n// export function generateCode(data) {\n// let code = '';\n// for (let i = 0; i < data.length; i++) {\n// code += \"import React, { Component } from 'react';\\n\\n\"\n// code += `class extends ${data[i].title} {\\n`;\n// code += ' render() {\\n';\n// code += ' return (\\n';\n// code += '
\\n';\n// if (data[i].children) {\n// for (let j=0; j < data[i].children.length; j++) {\n// code += ` <${data[i].children[j].title} />\\n`;\n// }\n// }\n// code += '
\\n';\n// code += ' );\\n';\n// code += ' };\\n';\n// code += '}\\n\\n';\n// code += `export default ${data[0].title};`;\n// }\n// return code;\n// }\n\nfunction generateCode(data) {\n var filesToZip = {};\n var keys = Object.keys(data);\n var code = '';\n for (var i = 0; i < keys.length; i++) {\n code += \"import React, { Component } from 'react';\\n\";\n if (data[keys[i]]) {\n console.log(data[keys[i]]);\n for (var k = 0; k < data[keys[i]].length; k++) {\n code += 'import ' + data[keys[i]][k] + ' from \\'./' + data[keys[i]][k] + '\\';\\n';\n }\n }\n code += '\\n';\n code += 'class ' + keys[i] + ' extends Component {\\n';\n code += ' render() {\\n';\n code += ' return (\\n';\n code += '
\\n';\n if (data[keys[i]]) {\n for (var j = 0; j < data[keys[i]].length; j++) {\n code += ' <' + data[keys[i]][j] + ' />\\n';\n }\n }\n code += '
\\n';\n code += ' );\\n';\n code += ' };\\n';\n code += '}\\n\\n';\n code += 'export default ' + keys[i] + ';';\n filesToZip[keys[i]] = code;\n code = '';\n }\n return filesToZip;\n}\n\n// export const treeData = [{title: 'App', children: [{title: 'Bengt', children: [{title: 'Einar'}]}, {title: 'Daniel'}]}];\n// export const version2 = {\"App\":[\"Scott\"],\"Scott\":[\"Justin\"],\"Justin\":null,\"Alex\":null}\n\n/***/ }),\n/* 243 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n/**\n * Representation a of zip file in js\n * @constructor\n */\nfunction JSZip() {\n // if this constructor is used without `new`, it adds `new` before itself:\n if(!(this instanceof JSZip)) {\n return new JSZip();\n }\n\n if(arguments.length) {\n throw new Error(\"The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.\");\n }\n\n // object containing the files :\n // {\n // \"folder/\" : {...},\n // \"folder/data.txt\" : {...}\n // }\n this.files = {};\n\n this.comment = null;\n\n // Where we are in the hierarchy\n this.root = \"\";\n this.clone = function() {\n var newObj = new JSZip();\n for (var i in this) {\n if (typeof this[i] !== \"function\") {\n newObj[i] = this[i];\n }\n }\n return newObj;\n };\n}\nJSZip.prototype = __webpack_require__(616);\nJSZip.prototype.loadAsync = __webpack_require__(663);\nJSZip.support = __webpack_require__(27);\nJSZip.defaults = __webpack_require__(257);\n\n// TODO find a better way to handle this version,\n// a require('package.json').version doesn't work with webpack, see #327\nJSZip.version = \"3.1.5\";\n\nJSZip.loadAsync = function (content, options) {\n return new JSZip().loadAsync(content, options);\n};\n\nJSZip.external = __webpack_require__(66);\nmodule.exports = JSZip;\n\n\n/***/ }),\n/* 244 */\n/***/ (function(module, exports) {\n\nvar toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n return toString.call(arr) == '[object Array]';\n};\n\n\n/***/ }),\n/* 245 */\n/***/ (function(module, exports, __webpack_require__) {\n\n/*\n * This file is used by module bundlers (browserify/webpack/etc) when\n * including a stream implementation. We use \"readable-stream\" to get a\n * consistent behavior between nodejs versions but bundlers often have a shim\n * for \"stream\". Using this shim greatly improve the compatibility and greatly\n * reduce the final size of the bundle (only one stream implementation, not\n * two).\n */\nmodule.exports = __webpack_require__(619);\n\n\n/***/ }),\n/* 246 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(global, process) {// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n\n\n/**/\n\nvar processNextTick = __webpack_require__(91).nextTick;\n/**/\n\nmodule.exports = Readable;\n\n/**/\nvar isArray = __webpack_require__(244);\n/**/\n\n/**/\nvar Duplex;\n/**/\n\nReadable.ReadableState = ReadableState;\n\n/**/\nvar EE = __webpack_require__(144).EventEmitter;\n\nvar EElistenerCount = function (emitter, type) {\n return emitter.listeners(type).length;\n};\n/**/\n\n/**/\nvar Stream = __webpack_require__(247);\n/**/\n\n/**/\n\nvar Buffer = __webpack_require__(92).Buffer;\nvar OurUint8Array = global.Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\n\n/**/\nvar util = __webpack_require__(65);\nutil.inherits = __webpack_require__(48);\n/**/\n\n/**/\nvar debugUtil = __webpack_require__(620);\nvar debug = void 0;\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function () {};\n}\n/**/\n\nvar BufferList = __webpack_require__(621);\nvar destroyImpl = __webpack_require__(248);\nvar StringDecoder;\n\nutil.inherits(Readable, Stream);\n\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\n\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);\n\n // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\n\nfunction ReadableState(options, stream) {\n Duplex = Duplex || __webpack_require__(39);\n\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n var isDuplex = stream instanceof Duplex;\n\n // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n this.objectMode = !!options.objectMode;\n\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;\n\n // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n var hwm = options.highWaterMark;\n var readableHwm = options.readableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;\n\n // cast to ints.\n this.highWaterMark = Math.floor(this.highWaterMark);\n\n // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false;\n\n // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n this.sync = true;\n\n // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // the number of writers that are awaiting a drain event in .pipe()s\n this.awaitDrain = 0;\n\n // if true, a maybeReadMore has been scheduled\n this.readingMore = false;\n\n this.decoder = null;\n this.encoding = null;\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = __webpack_require__(249).StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\n\nfunction Readable(options) {\n Duplex = Duplex || __webpack_require__(39);\n\n if (!(this instanceof Readable)) return new Readable(options);\n\n this._readableState = new ReadableState(options, this);\n\n // legacy\n this.readable = true;\n\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n\n Stream.call(this);\n}\n\nObject.defineProperty(Readable.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined) {\n return false;\n }\n return this._readableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n }\n});\n\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\nReadable.prototype._destroy = function (err, cb) {\n this.push(null);\n cb(err);\n};\n\n// Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n};\n\n// Unshift should *always* be something directly out of read()\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\n\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n var state = stream._readableState;\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n if (er) {\n stream.emit('error', er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (addToFront) {\n if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n stream.emit('error', new Error('stream.push() after EOF'));\n } else {\n state.reading = false;\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n }\n }\n\n return needMoreData(state);\n}\n\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n stream.emit('data', chunk);\n stream.read(0);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n\n if (state.needReadable) emitReadable(stream);\n }\n maybeReadMore(stream, state);\n}\n\nfunction chunkInvalid(state, chunk) {\n var er;\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n return er;\n}\n\n// if it's past the high water mark, we can push in some more.\n// Also, if we have no data yet, we can stand some\n// more bytes. This is to work around cases where hwm=0,\n// such as the repl. Also, if the push() triggered a\n// readable event, and the user called read(largeNumber) such that\n// needReadable was set, then we ought to push more, so that another\n// 'readable' event will be triggered.\nfunction needMoreData(state) {\n return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);\n}\n\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n};\n\n// backwards compatibility.\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = __webpack_require__(249).StringDecoder;\n this._readableState.decoder = new StringDecoder(enc);\n this._readableState.encoding = enc;\n return this;\n};\n\n// Don't raise the hwm > 8MB\nvar MAX_HWM = 0x800000;\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n return n;\n}\n\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n }\n // If we're asking for more than the current hwm, then raise the hwm.\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n;\n // Don't have enough\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n return state.length;\n}\n\n// you can override either this method, or the async _read(n) below.\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n\n if (n !== 0) state.emittedReadable = false;\n\n // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n\n n = howMuchToRead(n, state);\n\n // if we've ended, and we're now clear, then finish it up.\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n }\n\n // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n\n // if we need a readable event, then we need to do some reading.\n var doRead = state.needReadable;\n debug('need readable', doRead);\n\n // if we currently have less than the highWaterMark, then also read some\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n }\n\n // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true;\n // if the length is currently zero, then we *need* a readable event.\n if (state.length === 0) state.needReadable = true;\n // call internal read method\n this._read(state.highWaterMark);\n state.sync = false;\n // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n\n if (ret === null) {\n state.needReadable = true;\n n = 0;\n } else {\n state.length -= n;\n }\n\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true;\n\n // If we tried to read() past the EOF, then emit end on the next tick.\n if (nOrig !== n && state.ended) endReadable(this);\n }\n\n if (ret !== null) this.emit('data', ret);\n\n return ret;\n};\n\nfunction onEofChunk(stream, state) {\n if (state.ended) return;\n if (state.decoder) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n state.ended = true;\n\n // emit 'readable' now to make sure it gets picked up.\n emitReadable(stream);\n}\n\n// Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\nfunction emitReadable(stream) {\n var state = stream._readableState;\n state.needReadable = false;\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);\n }\n}\n\nfunction emitReadable_(stream) {\n debug('emit readable');\n stream.emit('readable');\n flow(stream);\n}\n\n// at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n processNextTick(maybeReadMore_, stream, state);\n }\n}\n\nfunction maybeReadMore_(stream, state) {\n var len = state.length;\n while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length)\n // didn't get any data, stop spinning.\n break;else len = state.length;\n }\n state.readingMore = false;\n}\n\n// abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\nReadable.prototype._read = function (n) {\n this.emit('error', new Error('_read() is not implemented'));\n};\n\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n default:\n state.pipes.push(dest);\n break;\n }\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);\n\n dest.on('unpipe', onunpipe);\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n\n function onend() {\n debug('onend');\n dest.end();\n }\n\n // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n\n var cleanedUp = false;\n function cleanup() {\n debug('cleanup');\n // cleanup event handlers once the pipe is broken\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n\n cleanedUp = true;\n\n // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n\n // If the user pushes more data while we're writing to dest then we'll end up\n // in ondata again. However, we only want to increase awaitDrain once because\n // dest will only emit one 'drain' event for the multiple writes.\n // => Introduce a guard on increasing awaitDrain.\n var increasedAwaitDrain = false;\n src.on('data', ondata);\n function ondata(chunk) {\n debug('ondata');\n increasedAwaitDrain = false;\n var ret = dest.write(chunk);\n if (false === ret && !increasedAwaitDrain) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', src._readableState.awaitDrain);\n src._readableState.awaitDrain++;\n increasedAwaitDrain = true;\n }\n src.pause();\n }\n }\n\n // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);\n }\n\n // Make sure our error handler is attached before userland ones.\n prependListener(dest, 'error', onerror);\n\n // Both close and finish should trigger unpipe, but only once.\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n dest.once('close', onclose);\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n dest.once('finish', onfinish);\n\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n }\n\n // tell the dest that it's being piped to\n dest.emit('pipe', src);\n\n // start the flow if it hasn't been started already.\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n\n return dest;\n};\n\nfunction pipeOnDrain(src) {\n return function () {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\n\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = { hasUnpiped: false };\n\n // if we're not piping anywhere, then do nothing.\n if (state.pipesCount === 0) return this;\n\n // just one destination. most common case.\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n\n if (!dest) dest = state.pipes;\n\n // got a match.\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n }\n\n // slow case. multiple pipe destinations.\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n\n for (var i = 0; i < len; i++) {\n dests[i].emit('unpipe', this, unpipeInfo);\n }return this;\n }\n\n // try to find the right one.\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n\n dest.emit('unpipe', this, unpipeInfo);\n\n return this;\n};\n\n// set up data events if they are asked for\n// Ensure readable listeners eventually get something\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n\n if (ev === 'data') {\n // Start flowing on next tick if stream isn't explicitly paused\n if (this._readableState.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n var state = this._readableState;\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.emittedReadable = false;\n if (!state.reading) {\n processNextTick(nReadingNextTick, this);\n } else if (state.length) {\n emitReadable(this);\n }\n }\n }\n\n return res;\n};\nReadable.prototype.addListener = Readable.prototype.on;\n\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n}\n\n// pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\nReadable.prototype.resume = function () {\n var state = this._readableState;\n if (!state.flowing) {\n debug('resume');\n state.flowing = true;\n resume(this, state);\n }\n return this;\n};\n\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n processNextTick(resume_, stream, state);\n }\n}\n\nfunction resume_(stream, state) {\n if (!state.reading) {\n debug('resume read 0');\n stream.read(0);\n }\n\n state.resumeScheduled = false;\n state.awaitDrain = 0;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\n\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n if (false !== this._readableState.flowing) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n return this;\n};\n\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n while (state.flowing && stream.read() !== null) {}\n}\n\n// wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n\n var state = this._readableState;\n var paused = false;\n\n stream.on('end', function () {\n debug('wrapped end');\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n\n _this.push(null);\n });\n\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk);\n\n // don't skip over falsy values in objectMode\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n\n var ret = _this.push(chunk);\n if (!ret) {\n paused = true;\n stream.pause();\n }\n });\n\n // proxy all the other methods.\n // important when wrapping filters and duplexes.\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function (method) {\n return function () {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n }\n\n // proxy certain important events.\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n }\n\n // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n this._read = function (n) {\n debug('wrapped _read', n);\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n\n return this;\n};\n\n// exposed for testing purposes only.\nReadable._fromList = fromList;\n\n// Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = fromListPartial(n, state.buffer, state.decoder);\n }\n\n return ret;\n}\n\n// Extracts only enough buffered data to satisfy the amount requested.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromListPartial(n, list, hasStrings) {\n var ret;\n if (n < list.head.data.length) {\n // slice is the same for buffers and strings\n ret = list.head.data.slice(0, n);\n list.head.data = list.head.data.slice(n);\n } else if (n === list.head.data.length) {\n // first chunk is a perfect match\n ret = list.shift();\n } else {\n // result spans more than one buffer\n ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);\n }\n return ret;\n}\n\n// Copies a specified amount of characters from the list of buffered data\n// chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBufferString(n, list) {\n var p = list.head;\n var c = 1;\n var ret = p.data;\n n -= ret.length;\n while (p = p.next) {\n var str = p.data;\n var nb = n > str.length ? str.length : n;\n if (nb === str.length) ret += str;else ret += str.slice(0, n);\n n -= nb;\n if (n === 0) {\n if (nb === str.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = str.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\n// Copies a specified amount of bytes from the list of buffered data chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBuffer(n, list) {\n var ret = Buffer.allocUnsafe(n);\n var p = list.head;\n var c = 1;\n p.data.copy(ret);\n n -= p.data.length;\n while (p = p.next) {\n var buf = p.data;\n var nb = n > buf.length ? buf.length : n;\n buf.copy(ret, ret.length - n, 0, nb);\n n -= nb;\n if (n === 0) {\n if (nb === buf.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = buf.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\nfunction endReadable(stream) {\n var state = stream._readableState;\n\n // If we get here before consuming all the bytes, then that is a\n // bug in node. Should never happen.\n if (state.length > 0) throw new Error('\"endReadable()\" called on non-empty stream');\n\n if (!state.endEmitted) {\n state.ended = true;\n processNextTick(endReadableNT, state, stream);\n }\n}\n\nfunction endReadableNT(state, stream) {\n // Check that we didn't get one last unshift.\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n }\n}\n\nfunction forEach(xs, f) {\n for (var i = 0, l = xs.length; i < l; i++) {\n f(xs[i], i);\n }\n}\n\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n return -1;\n}\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(18), __webpack_require__(2)))\n\n/***/ }),\n/* 247 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = __webpack_require__(144).EventEmitter;\n\n\n/***/ }),\n/* 248 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n/**/\n\nvar processNextTick = __webpack_require__(91).nextTick;\n/**/\n\n// undocumented cb() API, needed for core, not for public API\nfunction destroy(err, cb) {\n var _this = this;\n\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {\n processNextTick(emitErrorNT, this, err);\n }\n return this;\n }\n\n // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n }\n\n // if this is a duplex stream mark the writable part as destroyed as well\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n processNextTick(emitErrorNT, _this, err);\n if (_this._writableState) {\n _this._writableState.errorEmitted = true;\n }\n } else if (cb) {\n cb(err);\n }\n });\n\n return this;\n}\n\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\n\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\n\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy\n};\n\n/***/ }),\n/* 249 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar Buffer = __webpack_require__(92).Buffer;\n\nvar isEncoding = Buffer.isEncoding || function (encoding) {\n encoding = '' + encoding;\n switch (encoding && encoding.toLowerCase()) {\n case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':\n return true;\n default:\n return false;\n }\n};\n\nfunction _normalizeEncoding(enc) {\n if (!enc) return 'utf8';\n var retried;\n while (true) {\n switch (enc) {\n case 'utf8':\n case 'utf-8':\n return 'utf8';\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return 'utf16le';\n case 'latin1':\n case 'binary':\n return 'latin1';\n case 'base64':\n case 'ascii':\n case 'hex':\n return enc;\n default:\n if (retried) return; // undefined\n enc = ('' + enc).toLowerCase();\n retried = true;\n }\n }\n};\n\n// Do not cache `Buffer.isEncoding` when checking encoding names as some\n// modules monkey-patch it to support additional encodings\nfunction normalizeEncoding(enc) {\n var nenc = _normalizeEncoding(enc);\n if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);\n return nenc || enc;\n}\n\n// StringDecoder provides an interface for efficiently splitting a series of\n// buffers into a series of JS strings without breaking apart multi-byte\n// characters.\nexports.StringDecoder = StringDecoder;\nfunction StringDecoder(encoding) {\n this.encoding = normalizeEncoding(encoding);\n var nb;\n switch (this.encoding) {\n case 'utf16le':\n this.text = utf16Text;\n this.end = utf16End;\n nb = 4;\n break;\n case 'utf8':\n this.fillLast = utf8FillLast;\n nb = 4;\n break;\n case 'base64':\n this.text = base64Text;\n this.end = base64End;\n nb = 3;\n break;\n default:\n this.write = simpleWrite;\n this.end = simpleEnd;\n return;\n }\n this.lastNeed = 0;\n this.lastTotal = 0;\n this.lastChar = Buffer.allocUnsafe(nb);\n}\n\nStringDecoder.prototype.write = function (buf) {\n if (buf.length === 0) return '';\n var r;\n var i;\n if (this.lastNeed) {\n r = this.fillLast(buf);\n if (r === undefined) return '';\n i = this.lastNeed;\n this.lastNeed = 0;\n } else {\n i = 0;\n }\n if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);\n return r || '';\n};\n\nStringDecoder.prototype.end = utf8End;\n\n// Returns only complete characters in a Buffer\nStringDecoder.prototype.text = utf8Text;\n\n// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer\nStringDecoder.prototype.fillLast = function (buf) {\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);\n this.lastNeed -= buf.length;\n};\n\n// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a\n// continuation byte.\nfunction utf8CheckByte(byte) {\n if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;\n return -1;\n}\n\n// Checks at most 3 bytes at the end of a Buffer in order to detect an\n// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)\n// needed to complete the UTF-8 character (if applicable) are returned.\nfunction utf8CheckIncomplete(self, buf, i) {\n var j = buf.length - 1;\n if (j < i) return 0;\n var nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 1;\n return nb;\n }\n if (--j < i) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 2;\n return nb;\n }\n if (--j < i) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) {\n if (nb === 2) nb = 0;else self.lastNeed = nb - 3;\n }\n return nb;\n }\n return 0;\n}\n\n// Validates as many continuation bytes for a multi-byte UTF-8 character as\n// needed or are available. If we see a non-continuation byte where we expect\n// one, we \"replace\" the validated continuation bytes we've seen so far with\n// UTF-8 replacement characters ('\\ufffd'), to match v8's UTF-8 decoding\n// behavior. The continuation byte check is included three times in the case\n// where all of the continuation bytes for a character exist in the same buffer.\n// It is also done this way as a slight performance increase instead of using a\n// loop.\nfunction utf8CheckExtraBytes(self, buf, p) {\n if ((buf[0] & 0xC0) !== 0x80) {\n self.lastNeed = 0;\n return '\\ufffd'.repeat(p);\n }\n if (self.lastNeed > 1 && buf.length > 1) {\n if ((buf[1] & 0xC0) !== 0x80) {\n self.lastNeed = 1;\n return '\\ufffd'.repeat(p + 1);\n }\n if (self.lastNeed > 2 && buf.length > 2) {\n if ((buf[2] & 0xC0) !== 0x80) {\n self.lastNeed = 2;\n return '\\ufffd'.repeat(p + 2);\n }\n }\n }\n}\n\n// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.\nfunction utf8FillLast(buf) {\n var p = this.lastTotal - this.lastNeed;\n var r = utf8CheckExtraBytes(this, buf, p);\n if (r !== undefined) return r;\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, p, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, p, 0, buf.length);\n this.lastNeed -= buf.length;\n}\n\n// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a\n// partial character, the character's bytes are buffered until the required\n// number of bytes are available.\nfunction utf8Text(buf, i) {\n var total = utf8CheckIncomplete(this, buf, i);\n if (!this.lastNeed) return buf.toString('utf8', i);\n this.lastTotal = total;\n var end = buf.length - (total - this.lastNeed);\n buf.copy(this.lastChar, 0, end);\n return buf.toString('utf8', i, end);\n}\n\n// For UTF-8, a replacement character for each buffered byte of a (partial)\n// character needs to be added to the output.\nfunction utf8End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + '\\ufffd'.repeat(this.lastTotal - this.lastNeed);\n return r;\n}\n\n// UTF-16LE typically needs two bytes per character, but even if we have an even\n// number of bytes available, we need to check if we end on a leading/high\n// surrogate. In that case, we need to wait for the next two bytes in order to\n// decode the last character properly.\nfunction utf16Text(buf, i) {\n if ((buf.length - i) % 2 === 0) {\n var r = buf.toString('utf16le', i);\n if (r) {\n var c = r.charCodeAt(r.length - 1);\n if (c >= 0xD800 && c <= 0xDBFF) {\n this.lastNeed = 2;\n this.lastTotal = 4;\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n return r.slice(0, -1);\n }\n }\n return r;\n }\n this.lastNeed = 1;\n this.lastTotal = 2;\n this.lastChar[0] = buf[buf.length - 1];\n return buf.toString('utf16le', i, buf.length - 1);\n}\n\n// For UTF-16LE we do not explicitly append special replacement characters if we\n// end on a partial character, we simply let v8 handle that.\nfunction utf16End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) {\n var end = this.lastTotal - this.lastNeed;\n return r + this.lastChar.toString('utf16le', 0, end);\n }\n return r;\n}\n\nfunction base64Text(buf, i) {\n var n = (buf.length - i) % 3;\n if (n === 0) return buf.toString('base64', i);\n this.lastNeed = 3 - n;\n this.lastTotal = 3;\n if (n === 1) {\n this.lastChar[0] = buf[buf.length - 1];\n } else {\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n }\n return buf.toString('base64', i, buf.length - n);\n}\n\nfunction base64End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);\n return r;\n}\n\n// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)\nfunction simpleWrite(buf) {\n return buf.toString(this.encoding);\n}\n\nfunction simpleEnd(buf) {\n return buf && buf.length ? this.write(buf) : '';\n}\n\n/***/ }),\n/* 250 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n\n\n\nmodule.exports = Transform;\n\nvar Duplex = __webpack_require__(39);\n\n/**/\nvar util = __webpack_require__(65);\nutil.inherits = __webpack_require__(48);\n/**/\n\nutil.inherits(Transform, Duplex);\n\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n\n var cb = ts.writecb;\n\n if (!cb) {\n return this.emit('error', new Error('write callback called multiple times'));\n }\n\n ts.writechunk = null;\n ts.writecb = null;\n\n if (data != null) // single equals check for both `null` and `undefined`\n this.push(data);\n\n cb(er);\n\n var rs = this._readableState;\n rs.reading = false;\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\n\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n\n Duplex.call(this, options);\n\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n };\n\n // start out asking for a readable event once data is transformed.\n this._readableState.needReadable = true;\n\n // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n this._readableState.sync = false;\n\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n\n if (typeof options.flush === 'function') this._flush = options.flush;\n }\n\n // When the writable side finishes, then flush out anything remaining.\n this.on('prefinish', prefinish);\n}\n\nfunction prefinish() {\n var _this = this;\n\n if (typeof this._flush === 'function') {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\n\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n};\n\n// This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\nTransform.prototype._transform = function (chunk, encoding, cb) {\n throw new Error('_transform() is not implemented');\n};\n\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n};\n\n// Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n\n if (ts.writechunk !== null && ts.writecb && !ts.transforming) {\n ts.transforming = true;\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\n\nTransform.prototype._destroy = function (err, cb) {\n var _this2 = this;\n\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n _this2.emit('close');\n });\n};\n\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n\n if (data != null) // single equals check for both `null` and `undefined`\n stream.push(data);\n\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');\n\n if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');\n\n return stream.push(null);\n}\n\n/***/ }),\n/* 251 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar utils = __webpack_require__(14);\nvar support = __webpack_require__(27);\n// private property\nvar _keyStr = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\";\n\n\n// public method for encoding\nexports.encode = function(input) {\n var output = [];\n var chr1, chr2, chr3, enc1, enc2, enc3, enc4;\n var i = 0, len = input.length, remainingBytes = len;\n\n var isArray = utils.getTypeOf(input) !== \"string\";\n while (i < input.length) {\n remainingBytes = len - i;\n\n if (!isArray) {\n chr1 = input.charCodeAt(i++);\n chr2 = i < len ? input.charCodeAt(i++) : 0;\n chr3 = i < len ? input.charCodeAt(i++) : 0;\n } else {\n chr1 = input[i++];\n chr2 = i < len ? input[i++] : 0;\n chr3 = i < len ? input[i++] : 0;\n }\n\n enc1 = chr1 >> 2;\n enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);\n enc3 = remainingBytes > 1 ? (((chr2 & 15) << 2) | (chr3 >> 6)) : 64;\n enc4 = remainingBytes > 2 ? (chr3 & 63) : 64;\n\n output.push(_keyStr.charAt(enc1) + _keyStr.charAt(enc2) + _keyStr.charAt(enc3) + _keyStr.charAt(enc4));\n\n }\n\n return output.join(\"\");\n};\n\n// public method for decoding\nexports.decode = function(input) {\n var chr1, chr2, chr3;\n var enc1, enc2, enc3, enc4;\n var i = 0, resultIndex = 0;\n\n var dataUrlPrefix = \"data:\";\n\n if (input.substr(0, dataUrlPrefix.length) === dataUrlPrefix) {\n // This is a common error: people give a data url\n // (data:image/png;base64,iVBOR...) with a {base64: true} and\n // wonders why things don't work.\n // We can detect that the string input looks like a data url but we\n // *can't* be sure it is one: removing everything up to the comma would\n // be too dangerous.\n throw new Error(\"Invalid base64 input, it looks like a data url.\");\n }\n\n input = input.replace(/[^A-Za-z0-9\\+\\/\\=]/g, \"\");\n\n var totalLength = input.length * 3 / 4;\n if(input.charAt(input.length - 1) === _keyStr.charAt(64)) {\n totalLength--;\n }\n if(input.charAt(input.length - 2) === _keyStr.charAt(64)) {\n totalLength--;\n }\n if (totalLength % 1 !== 0) {\n // totalLength is not an integer, the length does not match a valid\n // base64 content. That can happen if:\n // - the input is not a base64 content\n // - the input is *almost* a base64 content, with a extra chars at the\n // beginning or at the end\n // - the input uses a base64 variant (base64url for example)\n throw new Error(\"Invalid base64 input, bad content length.\");\n }\n var output;\n if (support.uint8array) {\n output = new Uint8Array(totalLength|0);\n } else {\n output = new Array(totalLength|0);\n }\n\n while (i < input.length) {\n\n enc1 = _keyStr.indexOf(input.charAt(i++));\n enc2 = _keyStr.indexOf(input.charAt(i++));\n enc3 = _keyStr.indexOf(input.charAt(i++));\n enc4 = _keyStr.indexOf(input.charAt(i++));\n\n chr1 = (enc1 << 2) | (enc2 >> 4);\n chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);\n chr3 = ((enc3 & 3) << 6) | enc4;\n\n output[resultIndex++] = chr1;\n\n if (enc3 !== 64) {\n output[resultIndex++] = chr2;\n }\n if (enc4 !== 64) {\n output[resultIndex++] = chr3;\n }\n\n }\n\n return output;\n};\n\n\n/***/ }),\n/* 252 */\n/***/ (function(module, exports) {\n\nvar core = module.exports = {version: '2.3.0'};\nif(typeof __e == 'number')__e = core; // eslint-disable-line no-undef\n\n/***/ }),\n/* 253 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// optional / simple context binding\nvar aFunction = __webpack_require__(634);\nmodule.exports = function(fn, that, length){\n aFunction(fn);\n if(that === undefined)return fn;\n switch(length){\n case 1: return function(a){\n return fn.call(that, a);\n };\n case 2: return function(a, b){\n return fn.call(that, a, b);\n };\n case 3: return function(a, b, c){\n return fn.call(that, a, b, c);\n };\n }\n return function(/* ...args */){\n return fn.apply(that, arguments);\n };\n};\n\n/***/ }),\n/* 254 */\n/***/ (function(module, exports) {\n\nmodule.exports = function(exec){\n try {\n return !!exec();\n } catch(e){\n return true;\n }\n};\n\n/***/ }),\n/* 255 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isObject = __webpack_require__(147)\n , document = __webpack_require__(94).document\n // in old IE typeof document.createElement is 'object'\n , is = isObject(document) && isObject(document.createElement);\nmodule.exports = function(it){\n return is ? document.createElement(it) : {};\n};\n\n/***/ }),\n/* 256 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(Buffer) {\n\nvar utils = __webpack_require__(14);\nvar ConvertWorker = __webpack_require__(647);\nvar GenericWorker = __webpack_require__(20);\nvar base64 = __webpack_require__(251);\nvar support = __webpack_require__(27);\nvar external = __webpack_require__(66);\n\nvar NodejsStreamOutputAdapter = null;\nif (support.nodestream) {\n try {\n NodejsStreamOutputAdapter = __webpack_require__(648);\n } catch(e) {}\n}\n\n/**\n * Apply the final transformation of the data. If the user wants a Blob for\n * example, it's easier to work with an U8intArray and finally do the\n * ArrayBuffer/Blob conversion.\n * @param {String} type the name of the final type\n * @param {String|Uint8Array|Buffer} content the content to transform\n * @param {String} mimeType the mime type of the content, if applicable.\n * @return {String|Uint8Array|ArrayBuffer|Buffer|Blob} the content in the right format.\n */\nfunction transformZipOutput(type, content, mimeType) {\n switch(type) {\n case \"blob\" :\n return utils.newBlob(utils.transformTo(\"arraybuffer\", content), mimeType);\n case \"base64\" :\n return base64.encode(content);\n default :\n return utils.transformTo(type, content);\n }\n}\n\n/**\n * Concatenate an array of data of the given type.\n * @param {String} type the type of the data in the given array.\n * @param {Array} dataArray the array containing the data chunks to concatenate\n * @return {String|Uint8Array|Buffer} the concatenated data\n * @throws Error if the asked type is unsupported\n */\nfunction concat (type, dataArray) {\n var i, index = 0, res = null, totalLength = 0;\n for(i = 0; i < dataArray.length; i++) {\n totalLength += dataArray[i].length;\n }\n switch(type) {\n case \"string\":\n return dataArray.join(\"\");\n case \"array\":\n return Array.prototype.concat.apply([], dataArray);\n case \"uint8array\":\n res = new Uint8Array(totalLength);\n for(i = 0; i < dataArray.length; i++) {\n res.set(dataArray[i], index);\n index += dataArray[i].length;\n }\n return res;\n case \"nodebuffer\":\n return Buffer.concat(dataArray);\n default:\n throw new Error(\"concat : unsupported type '\" + type + \"'\");\n }\n}\n\n/**\n * Listen a StreamHelper, accumulate its content and concatenate it into a\n * complete block.\n * @param {StreamHelper} helper the helper to use.\n * @param {Function} updateCallback a callback called on each update. Called\n * with one arg :\n * - the metadata linked to the update received.\n * @return Promise the promise for the accumulation.\n */\nfunction accumulate(helper, updateCallback) {\n return new external.Promise(function (resolve, reject){\n var dataArray = [];\n var chunkType = helper._internalType,\n resultType = helper._outputType,\n mimeType = helper._mimeType;\n helper\n .on('data', function (data, meta) {\n dataArray.push(data);\n if(updateCallback) {\n updateCallback(meta);\n }\n })\n .on('error', function(err) {\n dataArray = [];\n reject(err);\n })\n .on('end', function (){\n try {\n var result = transformZipOutput(resultType, concat(chunkType, dataArray), mimeType);\n resolve(result);\n } catch (e) {\n reject(e);\n }\n dataArray = [];\n })\n .resume();\n });\n}\n\n/**\n * An helper to easily use workers outside of JSZip.\n * @constructor\n * @param {Worker} worker the worker to wrap\n * @param {String} outputType the type of data expected by the use\n * @param {String} mimeType the mime type of the content, if applicable.\n */\nfunction StreamHelper(worker, outputType, mimeType) {\n var internalType = outputType;\n switch(outputType) {\n case \"blob\":\n case \"arraybuffer\":\n internalType = \"uint8array\";\n break;\n case \"base64\":\n internalType = \"string\";\n break;\n }\n\n try {\n // the type used internally\n this._internalType = internalType;\n // the type used to output results\n this._outputType = outputType;\n // the mime type\n this._mimeType = mimeType;\n utils.checkSupport(internalType);\n this._worker = worker.pipe(new ConvertWorker(internalType));\n // the last workers can be rewired without issues but we need to\n // prevent any updates on previous workers.\n worker.lock();\n } catch(e) {\n this._worker = new GenericWorker(\"error\");\n this._worker.error(e);\n }\n}\n\nStreamHelper.prototype = {\n /**\n * Listen a StreamHelper, accumulate its content and concatenate it into a\n * complete block.\n * @param {Function} updateCb the update callback.\n * @return Promise the promise for the accumulation.\n */\n accumulate : function (updateCb) {\n return accumulate(this, updateCb);\n },\n /**\n * Add a listener on an event triggered on a stream.\n * @param {String} evt the name of the event\n * @param {Function} fn the listener\n * @return {StreamHelper} the current helper.\n */\n on : function (evt, fn) {\n var self = this;\n\n if(evt === \"data\") {\n this._worker.on(evt, function (chunk) {\n fn.call(self, chunk.data, chunk.meta);\n });\n } else {\n this._worker.on(evt, function () {\n utils.delay(fn, arguments, self);\n });\n }\n return this;\n },\n /**\n * Resume the flow of chunks.\n * @return {StreamHelper} the current helper.\n */\n resume : function () {\n utils.delay(this._worker.resume, [], this._worker);\n return this;\n },\n /**\n * Pause the flow of chunks.\n * @return {StreamHelper} the current helper.\n */\n pause : function () {\n this._worker.pause();\n return this;\n },\n /**\n * Return a nodejs stream for this helper.\n * @param {Function} updateCb the update callback.\n * @return {NodejsStreamOutputAdapter} the nodejs stream.\n */\n toNodejsStream : function (updateCb) {\n utils.checkSupport(\"nodestream\");\n if (this._outputType !== \"nodebuffer\") {\n // an object stream containing blob/arraybuffer/uint8array/string\n // is strange and I don't know if it would be useful.\n // I you find this comment and have a good usecase, please open a\n // bug report !\n throw new Error(this._outputType + \" is not supported by this method\");\n }\n\n return new NodejsStreamOutputAdapter(this, {\n objectMode : this._outputType !== \"nodebuffer\"\n }, updateCb);\n }\n};\n\n\nmodule.exports = StreamHelper;\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(64).Buffer))\n\n/***/ }),\n/* 257 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nexports.base64 = false;\nexports.binary = false;\nexports.dir = false;\nexports.createFolders = true;\nexports.date = null;\nexports.compression = null;\nexports.compressionOptions = null;\nexports.comment = null;\nexports.unixPermissions = null;\nexports.dosPermissions = null;\n\n\n/***/ }),\n/* 258 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar utils = __webpack_require__(14);\nvar GenericWorker = __webpack_require__(20);\n\n// the size of the generated chunks\n// TODO expose this as a public variable\nvar DEFAULT_BLOCK_SIZE = 16 * 1024;\n\n/**\n * A worker that reads a content and emits chunks.\n * @constructor\n * @param {Promise} dataP the promise of the data to split\n */\nfunction DataWorker(dataP) {\n GenericWorker.call(this, \"DataWorker\");\n var self = this;\n this.dataIsReady = false;\n this.index = 0;\n this.max = 0;\n this.data = null;\n this.type = \"\";\n\n this._tickScheduled = false;\n\n dataP.then(function (data) {\n self.dataIsReady = true;\n self.data = data;\n self.max = data && data.length || 0;\n self.type = utils.getTypeOf(data);\n if(!self.isPaused) {\n self._tickAndRepeat();\n }\n }, function (e) {\n self.error(e);\n });\n}\n\nutils.inherits(DataWorker, GenericWorker);\n\n/**\n * @see GenericWorker.cleanUp\n */\nDataWorker.prototype.cleanUp = function () {\n GenericWorker.prototype.cleanUp.call(this);\n this.data = null;\n};\n\n/**\n * @see GenericWorker.resume\n */\nDataWorker.prototype.resume = function () {\n if(!GenericWorker.prototype.resume.call(this)) {\n return false;\n }\n\n if (!this._tickScheduled && this.dataIsReady) {\n this._tickScheduled = true;\n utils.delay(this._tickAndRepeat, [], this);\n }\n return true;\n};\n\n/**\n * Trigger a tick a schedule an other call to this function.\n */\nDataWorker.prototype._tickAndRepeat = function() {\n this._tickScheduled = false;\n if(this.isPaused || this.isFinished) {\n return;\n }\n this._tick();\n if(!this.isFinished) {\n utils.delay(this._tickAndRepeat, [], this);\n this._tickScheduled = true;\n }\n};\n\n/**\n * Read and push a chunk.\n */\nDataWorker.prototype._tick = function() {\n\n if(this.isPaused || this.isFinished) {\n return false;\n }\n\n var size = DEFAULT_BLOCK_SIZE;\n var data = null, nextIndex = Math.min(this.max, this.index + size);\n if (this.index >= this.max) {\n // EOF\n return this.end();\n } else {\n switch(this.type) {\n case \"string\":\n data = this.data.substring(this.index, nextIndex);\n break;\n case \"uint8array\":\n data = this.data.subarray(this.index, nextIndex);\n break;\n case \"array\":\n case \"nodebuffer\":\n data = this.data.slice(this.index, nextIndex);\n break;\n }\n this.index = nextIndex;\n return this.push({\n data : data,\n meta : {\n percent : this.max ? this.index / this.max * 100 : 0\n }\n });\n }\n};\n\nmodule.exports = DataWorker;\n\n\n/***/ }),\n/* 259 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar utils = __webpack_require__(14);\nvar GenericWorker = __webpack_require__(20);\n\n/**\n * A worker which calculate the total length of the data flowing through.\n * @constructor\n * @param {String} propName the name used to expose the length\n */\nfunction DataLengthProbe(propName) {\n GenericWorker.call(this, \"DataLengthProbe for \" + propName);\n this.propName = propName;\n this.withStreamInfo(propName, 0);\n}\nutils.inherits(DataLengthProbe, GenericWorker);\n\n/**\n * @see GenericWorker.processChunk\n */\nDataLengthProbe.prototype.processChunk = function (chunk) {\n if(chunk) {\n var length = this.streamInfo[this.propName] || 0;\n this.streamInfo[this.propName] = length + chunk.data.length;\n }\n GenericWorker.prototype.processChunk.call(this, chunk);\n};\nmodule.exports = DataLengthProbe;\n\n\n\n/***/ }),\n/* 260 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar GenericWorker = __webpack_require__(20);\nvar crc32 = __webpack_require__(150);\nvar utils = __webpack_require__(14);\n\n/**\n * A worker which calculate the crc32 of the data flowing through.\n * @constructor\n */\nfunction Crc32Probe() {\n GenericWorker.call(this, \"Crc32Probe\");\n this.withStreamInfo(\"crc32\", 0);\n}\nutils.inherits(Crc32Probe, GenericWorker);\n\n/**\n * @see GenericWorker.processChunk\n */\nCrc32Probe.prototype.processChunk = function (chunk) {\n this.streamInfo.crc32 = crc32(chunk.data, this.streamInfo.crc32 || 0);\n this.push(chunk);\n};\nmodule.exports = Crc32Probe;\n\n\n/***/ }),\n/* 261 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar GenericWorker = __webpack_require__(20);\n\nexports.STORE = {\n magic: \"\\x00\\x00\",\n compressWorker : function (compressionOptions) {\n return new GenericWorker(\"STORE compression\");\n },\n uncompressWorker : function () {\n return new GenericWorker(\"STORE decompression\");\n }\n};\nexports.DEFLATE = __webpack_require__(651);\n\n\n/***/ }),\n/* 262 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n// Note: adler32 takes 12% for level 0 and 2% for level 6.\n// It isn't worth it to make additional optimizations as in original.\n// Small size is preferable.\n\n// (C) 1995-2013 Jean-loup Gailly and Mark Adler\n// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin\n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would be\n// appreciated but is not required.\n// 2. Altered source versions must be plainly marked as such, and must not be\n// misrepresented as being the original software.\n// 3. This notice may not be removed or altered from any source distribution.\n\nfunction adler32(adler, buf, len, pos) {\n var s1 = (adler & 0xffff) |0,\n s2 = ((adler >>> 16) & 0xffff) |0,\n n = 0;\n\n while (len !== 0) {\n // Set limit ~ twice less than 5552, to keep\n // s2 in 31-bits, because we force signed ints.\n // in other case %= will fail.\n n = len > 2000 ? 2000 : len;\n len -= n;\n\n do {\n s1 = (s1 + buf[pos++]) |0;\n s2 = (s2 + s1) |0;\n } while (--n);\n\n s1 %= 65521;\n s2 %= 65521;\n }\n\n return (s1 | (s2 << 16)) |0;\n}\n\n\nmodule.exports = adler32;\n\n\n/***/ }),\n/* 263 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n// Note: we can't get significant speed boost here.\n// So write code to minimize size - no pregenerated tables\n// and array tools dependencies.\n\n// (C) 1995-2013 Jean-loup Gailly and Mark Adler\n// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin\n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would be\n// appreciated but is not required.\n// 2. Altered source versions must be plainly marked as such, and must not be\n// misrepresented as being the original software.\n// 3. This notice may not be removed or altered from any source distribution.\n\n// Use ordinary array, since untyped makes no boost here\nfunction makeTable() {\n var c, table = [];\n\n for (var n = 0; n < 256; n++) {\n c = n;\n for (var k = 0; k < 8; k++) {\n c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));\n }\n table[n] = c;\n }\n\n return table;\n}\n\n// Create table on load. Just 255 signed longs. Not a problem.\nvar crcTable = makeTable();\n\n\nfunction crc32(crc, buf, len, pos) {\n var t = crcTable,\n end = pos + len;\n\n crc ^= -1;\n\n for (var i = pos; i < end; i++) {\n crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];\n }\n\n return (crc ^ (-1)); // >>> 0;\n}\n\n\nmodule.exports = crc32;\n\n\n/***/ }),\n/* 264 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n// String encode/decode helpers\n\n\n\nvar utils = __webpack_require__(28);\n\n\n// Quick check if we can use fast array to bin string conversion\n//\n// - apply(Array) can fail on Android 2.2\n// - apply(Uint8Array) can fail on iOS 5.1 Safari\n//\nvar STR_APPLY_OK = true;\nvar STR_APPLY_UIA_OK = true;\n\ntry { String.fromCharCode.apply(null, [ 0 ]); } catch (__) { STR_APPLY_OK = false; }\ntry { String.fromCharCode.apply(null, new Uint8Array(1)); } catch (__) { STR_APPLY_UIA_OK = false; }\n\n\n// Table with utf8 lengths (calculated by first byte of sequence)\n// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,\n// because max possible codepoint is 0x10ffff\nvar _utf8len = new utils.Buf8(256);\nfor (var q = 0; q < 256; q++) {\n _utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1);\n}\n_utf8len[254] = _utf8len[254] = 1; // Invalid sequence start\n\n\n// convert string to array (typed, when possible)\nexports.string2buf = function (str) {\n var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;\n\n // count binary size\n for (m_pos = 0; m_pos < str_len; m_pos++) {\n c = str.charCodeAt(m_pos);\n if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {\n c2 = str.charCodeAt(m_pos + 1);\n if ((c2 & 0xfc00) === 0xdc00) {\n c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);\n m_pos++;\n }\n }\n buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;\n }\n\n // allocate buffer\n buf = new utils.Buf8(buf_len);\n\n // convert\n for (i = 0, m_pos = 0; i < buf_len; m_pos++) {\n c = str.charCodeAt(m_pos);\n if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {\n c2 = str.charCodeAt(m_pos + 1);\n if ((c2 & 0xfc00) === 0xdc00) {\n c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);\n m_pos++;\n }\n }\n if (c < 0x80) {\n /* one byte */\n buf[i++] = c;\n } else if (c < 0x800) {\n /* two bytes */\n buf[i++] = 0xC0 | (c >>> 6);\n buf[i++] = 0x80 | (c & 0x3f);\n } else if (c < 0x10000) {\n /* three bytes */\n buf[i++] = 0xE0 | (c >>> 12);\n buf[i++] = 0x80 | (c >>> 6 & 0x3f);\n buf[i++] = 0x80 | (c & 0x3f);\n } else {\n /* four bytes */\n buf[i++] = 0xf0 | (c >>> 18);\n buf[i++] = 0x80 | (c >>> 12 & 0x3f);\n buf[i++] = 0x80 | (c >>> 6 & 0x3f);\n buf[i++] = 0x80 | (c & 0x3f);\n }\n }\n\n return buf;\n};\n\n// Helper (used in 2 places)\nfunction buf2binstring(buf, len) {\n // use fallback for big arrays to avoid stack overflow\n if (len < 65537) {\n if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {\n return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));\n }\n }\n\n var result = '';\n for (var i = 0; i < len; i++) {\n result += String.fromCharCode(buf[i]);\n }\n return result;\n}\n\n\n// Convert byte array to binary string\nexports.buf2binstring = function (buf) {\n return buf2binstring(buf, buf.length);\n};\n\n\n// Convert binary string (typed, when possible)\nexports.binstring2buf = function (str) {\n var buf = new utils.Buf8(str.length);\n for (var i = 0, len = buf.length; i < len; i++) {\n buf[i] = str.charCodeAt(i);\n }\n return buf;\n};\n\n\n// convert array to string\nexports.buf2string = function (buf, max) {\n var i, out, c, c_len;\n var len = max || buf.length;\n\n // Reserve max possible length (2 words per char)\n // NB: by unknown reasons, Array is significantly faster for\n // String.fromCharCode.apply than Uint16Array.\n var utf16buf = new Array(len * 2);\n\n for (out = 0, i = 0; i < len;) {\n c = buf[i++];\n // quick process ascii\n if (c < 0x80) { utf16buf[out++] = c; continue; }\n\n c_len = _utf8len[c];\n // skip 5 & 6 byte codes\n if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len - 1; continue; }\n\n // apply mask on first byte\n c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;\n // join the rest\n while (c_len > 1 && i < len) {\n c = (c << 6) | (buf[i++] & 0x3f);\n c_len--;\n }\n\n // terminated by end of string?\n if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }\n\n if (c < 0x10000) {\n utf16buf[out++] = c;\n } else {\n c -= 0x10000;\n utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);\n utf16buf[out++] = 0xdc00 | (c & 0x3ff);\n }\n }\n\n return buf2binstring(utf16buf, out);\n};\n\n\n// Calculate max possible position in utf8 buffer,\n// that will not break sequence. If that's not possible\n// - (very small limits) return max size as is.\n//\n// buf[] - utf8 bytes array\n// max - length limit (mandatory);\nexports.utf8border = function (buf, max) {\n var pos;\n\n max = max || buf.length;\n if (max > buf.length) { max = buf.length; }\n\n // go back from last position, until start of sequence found\n pos = max - 1;\n while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }\n\n // Very small and broken sequence,\n // return max, because we should return something anyway.\n if (pos < 0) { return max; }\n\n // If we came to start of buffer - that means buffer is too small,\n // return max too.\n if (pos === 0) { return max; }\n\n return (pos + _utf8len[buf[pos]] > max) ? pos : max;\n};\n\n\n/***/ }),\n/* 265 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n// (C) 1995-2013 Jean-loup Gailly and Mark Adler\n// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin\n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would be\n// appreciated but is not required.\n// 2. Altered source versions must be plainly marked as such, and must not be\n// misrepresented as being the original software.\n// 3. This notice may not be removed or altered from any source distribution.\n\nfunction ZStream() {\n /* next input byte */\n this.input = null; // JS specific, because we have no pointers\n this.next_in = 0;\n /* number of bytes available at input */\n this.avail_in = 0;\n /* total number of input bytes read so far */\n this.total_in = 0;\n /* next output byte should be put there */\n this.output = null; // JS specific, because we have no pointers\n this.next_out = 0;\n /* remaining free space at output */\n this.avail_out = 0;\n /* total number of bytes output so far */\n this.total_out = 0;\n /* last error message, NULL if no error */\n this.msg = ''/*Z_NULL*/;\n /* not visible by applications */\n this.state = null;\n /* best guess about the data type: binary or text */\n this.data_type = 2/*Z_UNKNOWN*/;\n /* adler32 value of the uncompressed data */\n this.adler = 0;\n}\n\nmodule.exports = ZStream;\n\n\n/***/ }),\n/* 266 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n// (C) 1995-2013 Jean-loup Gailly and Mark Adler\n// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin\n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would be\n// appreciated but is not required.\n// 2. Altered source versions must be plainly marked as such, and must not be\n// misrepresented as being the original software.\n// 3. This notice may not be removed or altered from any source distribution.\n\nmodule.exports = {\n\n /* Allowed flush values; see deflate() and inflate() below for details */\n Z_NO_FLUSH: 0,\n Z_PARTIAL_FLUSH: 1,\n Z_SYNC_FLUSH: 2,\n Z_FULL_FLUSH: 3,\n Z_FINISH: 4,\n Z_BLOCK: 5,\n Z_TREES: 6,\n\n /* Return codes for the compression/decompression functions. Negative values\n * are errors, positive values are used for special but normal events.\n */\n Z_OK: 0,\n Z_STREAM_END: 1,\n Z_NEED_DICT: 2,\n Z_ERRNO: -1,\n Z_STREAM_ERROR: -2,\n Z_DATA_ERROR: -3,\n //Z_MEM_ERROR: -4,\n Z_BUF_ERROR: -5,\n //Z_VERSION_ERROR: -6,\n\n /* compression levels */\n Z_NO_COMPRESSION: 0,\n Z_BEST_SPEED: 1,\n Z_BEST_COMPRESSION: 9,\n Z_DEFAULT_COMPRESSION: -1,\n\n\n Z_FILTERED: 1,\n Z_HUFFMAN_ONLY: 2,\n Z_RLE: 3,\n Z_FIXED: 4,\n Z_DEFAULT_STRATEGY: 0,\n\n /* Possible values of the data_type field (though see inflate()) */\n Z_BINARY: 0,\n Z_TEXT: 1,\n //Z_ASCII: 1, // = Z_TEXT (deprecated)\n Z_UNKNOWN: 2,\n\n /* The deflate compression method */\n Z_DEFLATED: 8\n //Z_NULL: null // Use -1 or null inline, depending on var type\n};\n\n\n/***/ }),\n/* 267 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nexports.LOCAL_FILE_HEADER = \"PK\\x03\\x04\";\nexports.CENTRAL_FILE_HEADER = \"PK\\x01\\x02\";\nexports.CENTRAL_DIRECTORY_END = \"PK\\x05\\x06\";\nexports.ZIP64_CENTRAL_DIRECTORY_LOCATOR = \"PK\\x06\\x07\";\nexports.ZIP64_CENTRAL_DIRECTORY_END = \"PK\\x06\\x06\";\nexports.DATA_DESCRIPTOR = \"PK\\x07\\x08\";\n\n\n/***/ }),\n/* 268 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar utils = __webpack_require__(14);\nvar support = __webpack_require__(27);\nvar ArrayReader = __webpack_require__(269);\nvar StringReader = __webpack_require__(665);\nvar NodeBufferReader = __webpack_require__(666);\nvar Uint8ArrayReader = __webpack_require__(271);\n\n/**\n * Create a reader adapted to the data.\n * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data to read.\n * @return {DataReader} the data reader.\n */\nmodule.exports = function (data) {\n var type = utils.getTypeOf(data);\n utils.checkSupport(type);\n if (type === \"string\" && !support.uint8array) {\n return new StringReader(data);\n }\n if (type === \"nodebuffer\") {\n return new NodeBufferReader(data);\n }\n if (support.uint8array) {\n return new Uint8ArrayReader(utils.transformTo(\"uint8array\", data));\n }\n return new ArrayReader(utils.transformTo(\"array\", data));\n};\n\n\n/***/ }),\n/* 269 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar DataReader = __webpack_require__(270);\nvar utils = __webpack_require__(14);\n\nfunction ArrayReader(data) {\n DataReader.call(this, data);\n\tfor(var i = 0; i < this.data.length; i++) {\n\t\tdata[i] = data[i] & 0xFF;\n\t}\n}\nutils.inherits(ArrayReader, DataReader);\n/**\n * @see DataReader.byteAt\n */\nArrayReader.prototype.byteAt = function(i) {\n return this.data[this.zero + i];\n};\n/**\n * @see DataReader.lastIndexOfSignature\n */\nArrayReader.prototype.lastIndexOfSignature = function(sig) {\n var sig0 = sig.charCodeAt(0),\n sig1 = sig.charCodeAt(1),\n sig2 = sig.charCodeAt(2),\n sig3 = sig.charCodeAt(3);\n for (var i = this.length - 4; i >= 0; --i) {\n if (this.data[i] === sig0 && this.data[i + 1] === sig1 && this.data[i + 2] === sig2 && this.data[i + 3] === sig3) {\n return i - this.zero;\n }\n }\n\n return -1;\n};\n/**\n * @see DataReader.readAndCheckSignature\n */\nArrayReader.prototype.readAndCheckSignature = function (sig) {\n var sig0 = sig.charCodeAt(0),\n sig1 = sig.charCodeAt(1),\n sig2 = sig.charCodeAt(2),\n sig3 = sig.charCodeAt(3),\n data = this.readData(4);\n return sig0 === data[0] && sig1 === data[1] && sig2 === data[2] && sig3 === data[3];\n};\n/**\n * @see DataReader.readData\n */\nArrayReader.prototype.readData = function(size) {\n this.checkOffset(size);\n if(size === 0) {\n return [];\n }\n var result = this.data.slice(this.zero + this.index, this.zero + this.index + size);\n this.index += size;\n return result;\n};\nmodule.exports = ArrayReader;\n\n\n/***/ }),\n/* 270 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar utils = __webpack_require__(14);\n\nfunction DataReader(data) {\n this.data = data; // type : see implementation\n this.length = data.length;\n this.index = 0;\n this.zero = 0;\n}\nDataReader.prototype = {\n /**\n * Check that the offset will not go too far.\n * @param {string} offset the additional offset to check.\n * @throws {Error} an Error if the offset is out of bounds.\n */\n checkOffset: function(offset) {\n this.checkIndex(this.index + offset);\n },\n /**\n * Check that the specified index will not be too far.\n * @param {string} newIndex the index to check.\n * @throws {Error} an Error if the index is out of bounds.\n */\n checkIndex: function(newIndex) {\n if (this.length < this.zero + newIndex || newIndex < 0) {\n throw new Error(\"End of data reached (data length = \" + this.length + \", asked index = \" + (newIndex) + \"). Corrupted zip ?\");\n }\n },\n /**\n * Change the index.\n * @param {number} newIndex The new index.\n * @throws {Error} if the new index is out of the data.\n */\n setIndex: function(newIndex) {\n this.checkIndex(newIndex);\n this.index = newIndex;\n },\n /**\n * Skip the next n bytes.\n * @param {number} n the number of bytes to skip.\n * @throws {Error} if the new index is out of the data.\n */\n skip: function(n) {\n this.setIndex(this.index + n);\n },\n /**\n * Get the byte at the specified index.\n * @param {number} i the index to use.\n * @return {number} a byte.\n */\n byteAt: function(i) {\n // see implementations\n },\n /**\n * Get the next number with a given byte size.\n * @param {number} size the number of bytes to read.\n * @return {number} the corresponding number.\n */\n readInt: function(size) {\n var result = 0,\n i;\n this.checkOffset(size);\n for (i = this.index + size - 1; i >= this.index; i--) {\n result = (result << 8) + this.byteAt(i);\n }\n this.index += size;\n return result;\n },\n /**\n * Get the next string with a given byte size.\n * @param {number} size the number of bytes to read.\n * @return {string} the corresponding string.\n */\n readString: function(size) {\n return utils.transformTo(\"string\", this.readData(size));\n },\n /**\n * Get raw data without conversion, bytes.\n * @param {number} size the number of bytes to read.\n * @return {Object} the raw data, implementation specific.\n */\n readData: function(size) {\n // see implementations\n },\n /**\n * Find the last occurence of a zip signature (4 bytes).\n * @param {string} sig the signature to find.\n * @return {number} the index of the last occurence, -1 if not found.\n */\n lastIndexOfSignature: function(sig) {\n // see implementations\n },\n /**\n * Read the signature (4 bytes) at the current position and compare it with sig.\n * @param {string} sig the expected signature\n * @return {boolean} true if the signature matches, false otherwise.\n */\n readAndCheckSignature: function(sig) {\n // see implementations\n },\n /**\n * Get the next date.\n * @return {Date} the date.\n */\n readDate: function() {\n var dostime = this.readInt(4);\n return new Date(Date.UTC(\n ((dostime >> 25) & 0x7f) + 1980, // year\n ((dostime >> 21) & 0x0f) - 1, // month\n (dostime >> 16) & 0x1f, // day\n (dostime >> 11) & 0x1f, // hour\n (dostime >> 5) & 0x3f, // minute\n (dostime & 0x1f) << 1)); // second\n }\n};\nmodule.exports = DataReader;\n\n\n/***/ }),\n/* 271 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar ArrayReader = __webpack_require__(269);\nvar utils = __webpack_require__(14);\n\nfunction Uint8ArrayReader(data) {\n ArrayReader.call(this, data);\n}\nutils.inherits(Uint8ArrayReader, ArrayReader);\n/**\n * @see DataReader.readData\n */\nUint8ArrayReader.prototype.readData = function(size) {\n this.checkOffset(size);\n if(size === 0) {\n // in IE10, when using subarray(idx, idx), we get the array [0x00] instead of [].\n return new Uint8Array(0);\n }\n var result = this.data.subarray(this.zero + this.index, this.zero + this.index + size);\n this.index += size;\n return result;\n};\nmodule.exports = Uint8ArrayReader;\n\n\n/***/ }),\n/* 272 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _react = __webpack_require__(1);\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _reactDom = __webpack_require__(15);\n\nvar _reactDom2 = _interopRequireDefault(_reactDom);\n\nvar _MuiThemeProvider = __webpack_require__(283);\n\nvar _MuiThemeProvider2 = _interopRequireDefault(_MuiThemeProvider);\n\nvar _App = __webpack_require__(361);\n\nvar _App2 = _interopRequireDefault(_App);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n_reactDom2.default.render(_react2.default.createElement(\n _MuiThemeProvider2.default,\n null,\n _react2.default.createElement(_App2.default, null)\n), document.getElementById('app'));\n\n/***/ }),\n/* 273 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/** @license React v16.2.0\n * react.production.min.js\n *\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nvar m=__webpack_require__(49),n=__webpack_require__(67),p=__webpack_require__(23),q=\"function\"===typeof Symbol&&Symbol[\"for\"],r=q?Symbol[\"for\"](\"react.element\"):60103,t=q?Symbol[\"for\"](\"react.call\"):60104,u=q?Symbol[\"for\"](\"react.return\"):60105,v=q?Symbol[\"for\"](\"react.portal\"):60106,w=q?Symbol[\"for\"](\"react.fragment\"):60107,x=\"function\"===typeof Symbol&&Symbol.iterator;\nfunction y(a){for(var b=arguments.length-1,e=\"Minified React error #\"+a+\"; visit http://facebook.github.io/react/docs/error-decoder.html?invariant\\x3d\"+a,c=0;cM.length&&M.push(a)}\nfunction P(a,b,e,c){var d=typeof a;if(\"undefined\"===d||\"boolean\"===d)a=null;var g=!1;if(null===a)g=!0;else switch(d){case \"string\":case \"number\":g=!0;break;case \"object\":switch(a.$$typeof){case r:case t:case u:case v:g=!0}}if(g)return e(c,a,\"\"===b?\".\"+Q(a,0):b),1;g=0;b=\"\"===b?\".\":b+\":\";if(Array.isArray(a))for(var k=0;k 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.warn(message);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n };\n\n lowPriorityWarning = function (condition, format) {\n if (format === undefined) {\n throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n if (!condition) {\n for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {\n args[_key2 - 2] = arguments[_key2];\n }\n\n printWarning.apply(undefined, [format].concat(args));\n }\n };\n}\n\nvar lowPriorityWarning$1 = lowPriorityWarning;\n\nvar didWarnStateUpdateForUnmountedComponent = {};\n\nfunction warnNoop(publicInstance, callerName) {\n {\n var constructor = publicInstance.constructor;\n var componentName = constructor && (constructor.displayName || constructor.name) || 'ReactClass';\n var warningKey = componentName + '.' + callerName;\n if (didWarnStateUpdateForUnmountedComponent[warningKey]) {\n return;\n }\n warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op.\\n\\nPlease check the code for the %s component.', callerName, callerName, componentName);\n didWarnStateUpdateForUnmountedComponent[warningKey] = true;\n }\n}\n\n/**\n * This is the abstract API for an update queue.\n */\nvar ReactNoopUpdateQueue = {\n /**\n * Checks whether or not this composite component is mounted.\n * @param {ReactClass} publicInstance The instance we want to test.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n isMounted: function (publicInstance) {\n return false;\n },\n\n /**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {?function} callback Called after component is updated.\n * @param {?string} callerName name of the calling function in the public API.\n * @internal\n */\n enqueueForceUpdate: function (publicInstance, callback, callerName) {\n warnNoop(publicInstance, 'forceUpdate');\n },\n\n /**\n * Replaces all of the state. Always use this or `setState` to mutate state.\n * You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} completeState Next state.\n * @param {?function} callback Called after component is updated.\n * @param {?string} callerName name of the calling function in the public API.\n * @internal\n */\n enqueueReplaceState: function (publicInstance, completeState, callback, callerName) {\n warnNoop(publicInstance, 'replaceState');\n },\n\n /**\n * Sets a subset of the state. This only exists because _pendingState is\n * internal. This provides a merging strategy that is not available to deep\n * properties which is confusing. TODO: Expose pendingState or don't use it\n * during the merge.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} partialState Next partial state to be merged with state.\n * @param {?function} callback Called after component is updated.\n * @param {?string} Name of the calling function in the public API.\n * @internal\n */\n enqueueSetState: function (publicInstance, partialState, callback, callerName) {\n warnNoop(publicInstance, 'setState');\n }\n};\n\n/**\n * Base class helpers for the updating state of a component.\n */\nfunction Component(props, context, updater) {\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n // We initialize the default updater but the real one gets injected by the\n // renderer.\n this.updater = updater || ReactNoopUpdateQueue;\n}\n\nComponent.prototype.isReactComponent = {};\n\n/**\n * Sets a subset of the state. Always use this to mutate\n * state. You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * There is no guarantee that calls to `setState` will run synchronously,\n * as they may eventually be batched together. You can provide an optional\n * callback that will be executed when the call to setState is actually\n * completed.\n *\n * When a function is provided to setState, it will be called at some point in\n * the future (not synchronously). It will be called with the up to date\n * component arguments (state, props, context). These values can be different\n * from this.* because your function may be called after receiveProps but before\n * shouldComponentUpdate, and this new state, props, and context will not yet be\n * assigned to this.\n *\n * @param {object|function} partialState Next partial state or function to\n * produce next partial state to be merged with current state.\n * @param {?function} callback Called after state is updated.\n * @final\n * @protected\n */\nComponent.prototype.setState = function (partialState, callback) {\n !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? invariant(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : void 0;\n this.updater.enqueueSetState(this, partialState, callback, 'setState');\n};\n\n/**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {?function} callback Called after update is complete.\n * @final\n * @protected\n */\nComponent.prototype.forceUpdate = function (callback) {\n this.updater.enqueueForceUpdate(this, callback, 'forceUpdate');\n};\n\n/**\n * Deprecated APIs. These APIs used to exist on classic React classes but since\n * we would like to deprecate them, we're not going to move them over to this\n * modern base class. Instead, we define a getter that warns if it's accessed.\n */\n{\n var deprecatedAPIs = {\n isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],\n replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).']\n };\n var defineDeprecationWarning = function (methodName, info) {\n Object.defineProperty(Component.prototype, methodName, {\n get: function () {\n lowPriorityWarning$1(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]);\n return undefined;\n }\n });\n };\n for (var fnName in deprecatedAPIs) {\n if (deprecatedAPIs.hasOwnProperty(fnName)) {\n defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);\n }\n }\n}\n\n/**\n * Base class helpers for the updating state of a component.\n */\nfunction PureComponent(props, context, updater) {\n // Duplicated from Component.\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n // We initialize the default updater but the real one gets injected by the\n // renderer.\n this.updater = updater || ReactNoopUpdateQueue;\n}\n\nfunction ComponentDummy() {}\nComponentDummy.prototype = Component.prototype;\nvar pureComponentPrototype = PureComponent.prototype = new ComponentDummy();\npureComponentPrototype.constructor = PureComponent;\n// Avoid an extra prototype jump for these methods.\n_assign(pureComponentPrototype, Component.prototype);\npureComponentPrototype.isPureReactComponent = true;\n\nfunction AsyncComponent(props, context, updater) {\n // Duplicated from Component.\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n // We initialize the default updater but the real one gets injected by the\n // renderer.\n this.updater = updater || ReactNoopUpdateQueue;\n}\n\nvar asyncComponentPrototype = AsyncComponent.prototype = new ComponentDummy();\nasyncComponentPrototype.constructor = AsyncComponent;\n// Avoid an extra prototype jump for these methods.\n_assign(asyncComponentPrototype, Component.prototype);\nasyncComponentPrototype.unstable_isAsyncReactComponent = true;\nasyncComponentPrototype.render = function () {\n return this.props.children;\n};\n\n/**\n * Keeps track of the current owner.\n *\n * The current owner is the component who should own any components that are\n * currently being constructed.\n */\nvar ReactCurrentOwner = {\n /**\n * @internal\n * @type {ReactComponent}\n */\n current: null\n};\n\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\n\nvar RESERVED_PROPS = {\n key: true,\n ref: true,\n __self: true,\n __source: true\n};\n\nvar specialPropKeyWarningShown;\nvar specialPropRefWarningShown;\n\nfunction hasValidRef(config) {\n {\n if (hasOwnProperty.call(config, 'ref')) {\n var getter = Object.getOwnPropertyDescriptor(config, 'ref').get;\n if (getter && getter.isReactWarning) {\n return false;\n }\n }\n }\n return config.ref !== undefined;\n}\n\nfunction hasValidKey(config) {\n {\n if (hasOwnProperty.call(config, 'key')) {\n var getter = Object.getOwnPropertyDescriptor(config, 'key').get;\n if (getter && getter.isReactWarning) {\n return false;\n }\n }\n }\n return config.key !== undefined;\n}\n\nfunction defineKeyPropWarningGetter(props, displayName) {\n var warnAboutAccessingKey = function () {\n if (!specialPropKeyWarningShown) {\n specialPropKeyWarningShown = true;\n warning(false, '%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName);\n }\n };\n warnAboutAccessingKey.isReactWarning = true;\n Object.defineProperty(props, 'key', {\n get: warnAboutAccessingKey,\n configurable: true\n });\n}\n\nfunction defineRefPropWarningGetter(props, displayName) {\n var warnAboutAccessingRef = function () {\n if (!specialPropRefWarningShown) {\n specialPropRefWarningShown = true;\n warning(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName);\n }\n };\n warnAboutAccessingRef.isReactWarning = true;\n Object.defineProperty(props, 'ref', {\n get: warnAboutAccessingRef,\n configurable: true\n });\n}\n\n/**\n * Factory method to create a new React element. This no longer adheres to\n * the class pattern, so do not use new to call it. Also, no instanceof check\n * will work. Instead test $$typeof field against Symbol.for('react.element') to check\n * if something is a React Element.\n *\n * @param {*} type\n * @param {*} key\n * @param {string|object} ref\n * @param {*} self A *temporary* helper to detect places where `this` is\n * different from the `owner` when React.createElement is called, so that we\n * can warn. We want to get rid of owner and replace string `ref`s with arrow\n * functions, and as long as `this` and owner are the same, there will be no\n * change in behavior.\n * @param {*} source An annotation object (added by a transpiler or otherwise)\n * indicating filename, line number, and/or other information.\n * @param {*} owner\n * @param {*} props\n * @internal\n */\nvar ReactElement = function (type, key, ref, self, source, owner, props) {\n var element = {\n // This tag allow us to uniquely identify this as a React Element\n $$typeof: REACT_ELEMENT_TYPE,\n\n // Built-in properties that belong on the element\n type: type,\n key: key,\n ref: ref,\n props: props,\n\n // Record the component responsible for creating this element.\n _owner: owner\n };\n\n {\n // The validation flag is currently mutative. We put it on\n // an external backing store so that we can freeze the whole object.\n // This can be replaced with a WeakMap once they are implemented in\n // commonly used development environments.\n element._store = {};\n\n // To make comparing ReactElements easier for testing purposes, we make\n // the validation flag non-enumerable (where possible, which should\n // include every environment we run tests in), so the test framework\n // ignores it.\n Object.defineProperty(element._store, 'validated', {\n configurable: false,\n enumerable: false,\n writable: true,\n value: false\n });\n // self and source are DEV only properties.\n Object.defineProperty(element, '_self', {\n configurable: false,\n enumerable: false,\n writable: false,\n value: self\n });\n // Two elements created in two different places should be considered\n // equal for testing purposes and therefore we hide it from enumeration.\n Object.defineProperty(element, '_source', {\n configurable: false,\n enumerable: false,\n writable: false,\n value: source\n });\n if (Object.freeze) {\n Object.freeze(element.props);\n Object.freeze(element);\n }\n }\n\n return element;\n};\n\n/**\n * Create and return a new ReactElement of the given type.\n * See https://reactjs.org/docs/react-api.html#createelement\n */\nfunction createElement(type, config, children) {\n var propName;\n\n // Reserved names are extracted\n var props = {};\n\n var key = null;\n var ref = null;\n var self = null;\n var source = null;\n\n if (config != null) {\n if (hasValidRef(config)) {\n ref = config.ref;\n }\n if (hasValidKey(config)) {\n key = '' + config.key;\n }\n\n self = config.__self === undefined ? null : config.__self;\n source = config.__source === undefined ? null : config.__source;\n // Remaining properties are added to a new props object\n for (propName in config) {\n if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {\n props[propName] = config[propName];\n }\n }\n }\n\n // Children can be more than one argument, and those are transferred onto\n // the newly allocated props object.\n var childrenLength = arguments.length - 2;\n if (childrenLength === 1) {\n props.children = children;\n } else if (childrenLength > 1) {\n var childArray = Array(childrenLength);\n for (var i = 0; i < childrenLength; i++) {\n childArray[i] = arguments[i + 2];\n }\n {\n if (Object.freeze) {\n Object.freeze(childArray);\n }\n }\n props.children = childArray;\n }\n\n // Resolve default props\n if (type && type.defaultProps) {\n var defaultProps = type.defaultProps;\n for (propName in defaultProps) {\n if (props[propName] === undefined) {\n props[propName] = defaultProps[propName];\n }\n }\n }\n {\n if (key || ref) {\n if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE) {\n var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type;\n if (key) {\n defineKeyPropWarningGetter(props, displayName);\n }\n if (ref) {\n defineRefPropWarningGetter(props, displayName);\n }\n }\n }\n }\n return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props);\n}\n\n/**\n * Return a function that produces ReactElements of a given type.\n * See https://reactjs.org/docs/react-api.html#createfactory\n */\n\n\nfunction cloneAndReplaceKey(oldElement, newKey) {\n var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props);\n\n return newElement;\n}\n\n/**\n * Clone and return a new ReactElement using element as the starting point.\n * See https://reactjs.org/docs/react-api.html#cloneelement\n */\nfunction cloneElement(element, config, children) {\n var propName;\n\n // Original props are copied\n var props = _assign({}, element.props);\n\n // Reserved names are extracted\n var key = element.key;\n var ref = element.ref;\n // Self is preserved since the owner is preserved.\n var self = element._self;\n // Source is preserved since cloneElement is unlikely to be targeted by a\n // transpiler, and the original source is probably a better indicator of the\n // true owner.\n var source = element._source;\n\n // Owner will be preserved, unless ref is overridden\n var owner = element._owner;\n\n if (config != null) {\n if (hasValidRef(config)) {\n // Silently steal the ref from the parent.\n ref = config.ref;\n owner = ReactCurrentOwner.current;\n }\n if (hasValidKey(config)) {\n key = '' + config.key;\n }\n\n // Remaining properties override existing props\n var defaultProps;\n if (element.type && element.type.defaultProps) {\n defaultProps = element.type.defaultProps;\n }\n for (propName in config) {\n if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {\n if (config[propName] === undefined && defaultProps !== undefined) {\n // Resolve default props\n props[propName] = defaultProps[propName];\n } else {\n props[propName] = config[propName];\n }\n }\n }\n }\n\n // Children can be more than one argument, and those are transferred onto\n // the newly allocated props object.\n var childrenLength = arguments.length - 2;\n if (childrenLength === 1) {\n props.children = children;\n } else if (childrenLength > 1) {\n var childArray = Array(childrenLength);\n for (var i = 0; i < childrenLength; i++) {\n childArray[i] = arguments[i + 2];\n }\n props.children = childArray;\n }\n\n return ReactElement(element.type, key, ref, self, source, owner, props);\n}\n\n/**\n * Verifies the object is a ReactElement.\n * See https://reactjs.org/docs/react-api.html#isvalidelement\n * @param {?object} object\n * @return {boolean} True if `object` is a valid component.\n * @final\n */\nfunction isValidElement(object) {\n return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;\n}\n\nvar ReactDebugCurrentFrame = {};\n\n{\n // Component that is being worked on\n ReactDebugCurrentFrame.getCurrentStack = null;\n\n ReactDebugCurrentFrame.getStackAddendum = function () {\n var impl = ReactDebugCurrentFrame.getCurrentStack;\n if (impl) {\n return impl();\n }\n return null;\n };\n}\n\nvar SEPARATOR = '.';\nvar SUBSEPARATOR = ':';\n\n/**\n * Escape and wrap key so it is safe to use as a reactid\n *\n * @param {string} key to be escaped.\n * @return {string} the escaped key.\n */\nfunction escape(key) {\n var escapeRegex = /[=:]/g;\n var escaperLookup = {\n '=': '=0',\n ':': '=2'\n };\n var escapedString = ('' + key).replace(escapeRegex, function (match) {\n return escaperLookup[match];\n });\n\n return '$' + escapedString;\n}\n\n/**\n * TODO: Test that a single child and an array with one item have the same key\n * pattern.\n */\n\nvar didWarnAboutMaps = false;\n\nvar userProvidedKeyEscapeRegex = /\\/+/g;\nfunction escapeUserProvidedKey(text) {\n return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/');\n}\n\nvar POOL_SIZE = 10;\nvar traverseContextPool = [];\nfunction getPooledTraverseContext(mapResult, keyPrefix, mapFunction, mapContext) {\n if (traverseContextPool.length) {\n var traverseContext = traverseContextPool.pop();\n traverseContext.result = mapResult;\n traverseContext.keyPrefix = keyPrefix;\n traverseContext.func = mapFunction;\n traverseContext.context = mapContext;\n traverseContext.count = 0;\n return traverseContext;\n } else {\n return {\n result: mapResult,\n keyPrefix: keyPrefix,\n func: mapFunction,\n context: mapContext,\n count: 0\n };\n }\n}\n\nfunction releaseTraverseContext(traverseContext) {\n traverseContext.result = null;\n traverseContext.keyPrefix = null;\n traverseContext.func = null;\n traverseContext.context = null;\n traverseContext.count = 0;\n if (traverseContextPool.length < POOL_SIZE) {\n traverseContextPool.push(traverseContext);\n }\n}\n\n/**\n * @param {?*} children Children tree container.\n * @param {!string} nameSoFar Name of the key path so far.\n * @param {!function} callback Callback to invoke with each child found.\n * @param {?*} traverseContext Used to pass information throughout the traversal\n * process.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {\n var type = typeof children;\n\n if (type === 'undefined' || type === 'boolean') {\n // All of the above are perceived as null.\n children = null;\n }\n\n var invokeCallback = false;\n\n if (children === null) {\n invokeCallback = true;\n } else {\n switch (type) {\n case 'string':\n case 'number':\n invokeCallback = true;\n break;\n case 'object':\n switch (children.$$typeof) {\n case REACT_ELEMENT_TYPE:\n case REACT_CALL_TYPE:\n case REACT_RETURN_TYPE:\n case REACT_PORTAL_TYPE:\n invokeCallback = true;\n }\n }\n }\n\n if (invokeCallback) {\n callback(traverseContext, children,\n // If it's the only child, treat the name as if it was wrapped in an array\n // so that it's consistent if the number of children grows.\n nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);\n return 1;\n }\n\n var child;\n var nextName;\n var subtreeCount = 0; // Count of children found in the current subtree.\n var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;\n\n if (Array.isArray(children)) {\n for (var i = 0; i < children.length; i++) {\n child = children[i];\n nextName = nextNamePrefix + getComponentKey(child, i);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else {\n var iteratorFn = getIteratorFn(children);\n if (typeof iteratorFn === 'function') {\n {\n // Warn about using Maps as children\n if (iteratorFn === children.entries) {\n warning(didWarnAboutMaps, 'Using Maps as children is unsupported and will likely yield ' + 'unexpected results. Convert it to a sequence/iterable of keyed ' + 'ReactElements instead.%s', ReactDebugCurrentFrame.getStackAddendum());\n didWarnAboutMaps = true;\n }\n }\n\n var iterator = iteratorFn.call(children);\n var step;\n var ii = 0;\n while (!(step = iterator.next()).done) {\n child = step.value;\n nextName = nextNamePrefix + getComponentKey(child, ii++);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else if (type === 'object') {\n var addendum = '';\n {\n addendum = ' If you meant to render a collection of children, use an array ' + 'instead.' + ReactDebugCurrentFrame.getStackAddendum();\n }\n var childrenString = '' + children;\n invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum);\n }\n }\n\n return subtreeCount;\n}\n\n/**\n * Traverses children that are typically specified as `props.children`, but\n * might also be specified through attributes:\n *\n * - `traverseAllChildren(this.props.children, ...)`\n * - `traverseAllChildren(this.props.leftPanelChildren, ...)`\n *\n * The `traverseContext` is an optional argument that is passed through the\n * entire traversal. It can be used to store accumulations or anything else that\n * the callback might find relevant.\n *\n * @param {?*} children Children tree object.\n * @param {!function} callback To invoke upon traversing each child.\n * @param {?*} traverseContext Context for traversal.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildren(children, callback, traverseContext) {\n if (children == null) {\n return 0;\n }\n\n return traverseAllChildrenImpl(children, '', callback, traverseContext);\n}\n\n/**\n * Generate a key string that identifies a component within a set.\n *\n * @param {*} component A component that could contain a manual key.\n * @param {number} index Index that is used if a manual key is not provided.\n * @return {string}\n */\nfunction getComponentKey(component, index) {\n // Do some typechecking here since we call this blindly. We want to ensure\n // that we don't block potential future ES APIs.\n if (typeof component === 'object' && component !== null && component.key != null) {\n // Explicit key\n return escape(component.key);\n }\n // Implicit key determined by the index in the set\n return index.toString(36);\n}\n\nfunction forEachSingleChild(bookKeeping, child, name) {\n var func = bookKeeping.func,\n context = bookKeeping.context;\n\n func.call(context, child, bookKeeping.count++);\n}\n\n/**\n * Iterates through children that are typically specified as `props.children`.\n *\n * See https://reactjs.org/docs/react-api.html#react.children.foreach\n *\n * The provided forEachFunc(child, index) will be called for each\n * leaf child.\n *\n * @param {?*} children Children tree container.\n * @param {function(*, int)} forEachFunc\n * @param {*} forEachContext Context for forEachContext.\n */\nfunction forEachChildren(children, forEachFunc, forEachContext) {\n if (children == null) {\n return children;\n }\n var traverseContext = getPooledTraverseContext(null, null, forEachFunc, forEachContext);\n traverseAllChildren(children, forEachSingleChild, traverseContext);\n releaseTraverseContext(traverseContext);\n}\n\nfunction mapSingleChildIntoContext(bookKeeping, child, childKey) {\n var result = bookKeeping.result,\n keyPrefix = bookKeeping.keyPrefix,\n func = bookKeeping.func,\n context = bookKeeping.context;\n\n\n var mappedChild = func.call(context, child, bookKeeping.count++);\n if (Array.isArray(mappedChild)) {\n mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, emptyFunction.thatReturnsArgument);\n } else if (mappedChild != null) {\n if (isValidElement(mappedChild)) {\n mappedChild = cloneAndReplaceKey(mappedChild,\n // Keep both the (mapped) and old keys if they differ, just as\n // traverseAllChildren used to do for objects as children\n keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey);\n }\n result.push(mappedChild);\n }\n}\n\nfunction mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) {\n var escapedPrefix = '';\n if (prefix != null) {\n escapedPrefix = escapeUserProvidedKey(prefix) + '/';\n }\n var traverseContext = getPooledTraverseContext(array, escapedPrefix, func, context);\n traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);\n releaseTraverseContext(traverseContext);\n}\n\n/**\n * Maps children that are typically specified as `props.children`.\n *\n * See https://reactjs.org/docs/react-api.html#react.children.map\n *\n * The provided mapFunction(child, key, index) will be called for each\n * leaf child.\n *\n * @param {?*} children Children tree container.\n * @param {function(*, int)} func The map function.\n * @param {*} context Context for mapFunction.\n * @return {object} Object containing the ordered map of results.\n */\nfunction mapChildren(children, func, context) {\n if (children == null) {\n return children;\n }\n var result = [];\n mapIntoWithKeyPrefixInternal(children, result, null, func, context);\n return result;\n}\n\n/**\n * Count the number of children that are typically specified as\n * `props.children`.\n *\n * See https://reactjs.org/docs/react-api.html#react.children.count\n *\n * @param {?*} children Children tree container.\n * @return {number} The number of children.\n */\nfunction countChildren(children, context) {\n return traverseAllChildren(children, emptyFunction.thatReturnsNull, null);\n}\n\n/**\n * Flatten a children object (typically specified as `props.children`) and\n * return an array with appropriately re-keyed children.\n *\n * See https://reactjs.org/docs/react-api.html#react.children.toarray\n */\nfunction toArray(children) {\n var result = [];\n mapIntoWithKeyPrefixInternal(children, result, null, emptyFunction.thatReturnsArgument);\n return result;\n}\n\n/**\n * Returns the first child in a collection of children and verifies that there\n * is only one child in the collection.\n *\n * See https://reactjs.org/docs/react-api.html#react.children.only\n *\n * The current implementation of this function assumes that a single child gets\n * passed without a wrapper, but the purpose of this helper function is to\n * abstract away the particular structure of children.\n *\n * @param {?object} children Child collection structure.\n * @return {ReactElement} The first and only `ReactElement` contained in the\n * structure.\n */\nfunction onlyChild(children) {\n !isValidElement(children) ? invariant(false, 'React.Children.only expected to receive a single React element child.') : void 0;\n return children;\n}\n\nvar describeComponentFrame = function (name, source, ownerName) {\n return '\\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');\n};\n\nfunction getComponentName(fiber) {\n var type = fiber.type;\n\n if (typeof type === 'string') {\n return type;\n }\n if (typeof type === 'function') {\n return type.displayName || type.name;\n }\n return null;\n}\n\n/**\n * ReactElementValidator provides a wrapper around a element factory\n * which validates the props passed to the element. This is intended to be\n * used only in DEV and could be replaced by a static type checker for languages\n * that support it.\n */\n\n{\n var currentlyValidatingElement = null;\n\n var propTypesMisspellWarningShown = false;\n\n var getDisplayName = function (element) {\n if (element == null) {\n return '#empty';\n } else if (typeof element === 'string' || typeof element === 'number') {\n return '#text';\n } else if (typeof element.type === 'string') {\n return element.type;\n } else if (element.type === REACT_FRAGMENT_TYPE) {\n return 'React.Fragment';\n } else {\n return element.type.displayName || element.type.name || 'Unknown';\n }\n };\n\n var getStackAddendum = function () {\n var stack = '';\n if (currentlyValidatingElement) {\n var name = getDisplayName(currentlyValidatingElement);\n var owner = currentlyValidatingElement._owner;\n stack += describeComponentFrame(name, currentlyValidatingElement._source, owner && getComponentName(owner));\n }\n stack += ReactDebugCurrentFrame.getStackAddendum() || '';\n return stack;\n };\n\n var VALID_FRAGMENT_PROPS = new Map([['children', true], ['key', true]]);\n}\n\nfunction getDeclarationErrorAddendum() {\n if (ReactCurrentOwner.current) {\n var name = getComponentName(ReactCurrentOwner.current);\n if (name) {\n return '\\n\\nCheck the render method of `' + name + '`.';\n }\n }\n return '';\n}\n\nfunction getSourceInfoErrorAddendum(elementProps) {\n if (elementProps !== null && elementProps !== undefined && elementProps.__source !== undefined) {\n var source = elementProps.__source;\n var fileName = source.fileName.replace(/^.*[\\\\\\/]/, '');\n var lineNumber = source.lineNumber;\n return '\\n\\nCheck your code at ' + fileName + ':' + lineNumber + '.';\n }\n return '';\n}\n\n/**\n * Warn if there's no key explicitly set on dynamic arrays of children or\n * object keys are not valid. This allows us to keep track of children between\n * updates.\n */\nvar ownerHasKeyUseWarning = {};\n\nfunction getCurrentComponentErrorInfo(parentType) {\n var info = getDeclarationErrorAddendum();\n\n if (!info) {\n var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;\n if (parentName) {\n info = '\\n\\nCheck the top-level render call using <' + parentName + '>.';\n }\n }\n return info;\n}\n\n/**\n * Warn if the element doesn't have an explicit key assigned to it.\n * This element is in an array. The array could grow and shrink or be\n * reordered. All children that haven't already been validated are required to\n * have a \"key\" property assigned to it. Error statuses are cached so a warning\n * will only be shown once.\n *\n * @internal\n * @param {ReactElement} element Element that requires a key.\n * @param {*} parentType element's parent's type.\n */\nfunction validateExplicitKey(element, parentType) {\n if (!element._store || element._store.validated || element.key != null) {\n return;\n }\n element._store.validated = true;\n\n var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType);\n if (ownerHasKeyUseWarning[currentComponentErrorInfo]) {\n return;\n }\n ownerHasKeyUseWarning[currentComponentErrorInfo] = true;\n\n // Usually the current owner is the offender, but if it accepts children as a\n // property, it may be the creator of the child that's responsible for\n // assigning it a key.\n var childOwner = '';\n if (element && element._owner && element._owner !== ReactCurrentOwner.current) {\n // Give the component that originally created this child.\n childOwner = ' It was passed a child from ' + getComponentName(element._owner) + '.';\n }\n\n currentlyValidatingElement = element;\n {\n warning(false, 'Each child in an array or iterator should have a unique \"key\" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, getStackAddendum());\n }\n currentlyValidatingElement = null;\n}\n\n/**\n * Ensure that every element either is passed in a static location, in an\n * array with an explicit keys property defined, or in an object literal\n * with valid key property.\n *\n * @internal\n * @param {ReactNode} node Statically passed child of any type.\n * @param {*} parentType node's parent's type.\n */\nfunction validateChildKeys(node, parentType) {\n if (typeof node !== 'object') {\n return;\n }\n if (Array.isArray(node)) {\n for (var i = 0; i < node.length; i++) {\n var child = node[i];\n if (isValidElement(child)) {\n validateExplicitKey(child, parentType);\n }\n }\n } else if (isValidElement(node)) {\n // This element was passed in a valid location.\n if (node._store) {\n node._store.validated = true;\n }\n } else if (node) {\n var iteratorFn = getIteratorFn(node);\n if (typeof iteratorFn === 'function') {\n // Entry iterators used to provide implicit keys,\n // but now we print a separate warning for them later.\n if (iteratorFn !== node.entries) {\n var iterator = iteratorFn.call(node);\n var step;\n while (!(step = iterator.next()).done) {\n if (isValidElement(step.value)) {\n validateExplicitKey(step.value, parentType);\n }\n }\n }\n }\n }\n}\n\n/**\n * Given an element, validate that its props follow the propTypes definition,\n * provided by the type.\n *\n * @param {ReactElement} element\n */\nfunction validatePropTypes(element) {\n var componentClass = element.type;\n if (typeof componentClass !== 'function') {\n return;\n }\n var name = componentClass.displayName || componentClass.name;\n var propTypes = componentClass.propTypes;\n if (propTypes) {\n currentlyValidatingElement = element;\n checkPropTypes(propTypes, element.props, 'prop', name, getStackAddendum);\n currentlyValidatingElement = null;\n } else if (componentClass.PropTypes !== undefined && !propTypesMisspellWarningShown) {\n propTypesMisspellWarningShown = true;\n warning(false, 'Component %s declared `PropTypes` instead of `propTypes`. Did you misspell the property assignment?', name || 'Unknown');\n }\n if (typeof componentClass.getDefaultProps === 'function') {\n warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.');\n }\n}\n\n/**\n * Given a fragment, validate that it can only be provided with fragment props\n * @param {ReactElement} fragment\n */\nfunction validateFragmentProps(fragment) {\n currentlyValidatingElement = fragment;\n\n var _iteratorNormalCompletion = true;\n var _didIteratorError = false;\n var _iteratorError = undefined;\n\n try {\n for (var _iterator = Object.keys(fragment.props)[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {\n var key = _step.value;\n\n if (!VALID_FRAGMENT_PROPS.has(key)) {\n warning(false, 'Invalid prop `%s` supplied to `React.Fragment`. ' + 'React.Fragment can only have `key` and `children` props.%s', key, getStackAddendum());\n break;\n }\n }\n } catch (err) {\n _didIteratorError = true;\n _iteratorError = err;\n } finally {\n try {\n if (!_iteratorNormalCompletion && _iterator['return']) {\n _iterator['return']();\n }\n } finally {\n if (_didIteratorError) {\n throw _iteratorError;\n }\n }\n }\n\n if (fragment.ref !== null) {\n warning(false, 'Invalid attribute `ref` supplied to `React.Fragment`.%s', getStackAddendum());\n }\n\n currentlyValidatingElement = null;\n}\n\nfunction createElementWithValidation(type, props, children) {\n var validType = typeof type === 'string' || typeof type === 'function' || typeof type === 'symbol' || typeof type === 'number';\n // We warn in this case but don't throw. We expect the element creation to\n // succeed and there will likely be errors in render.\n if (!validType) {\n var info = '';\n if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {\n info += ' You likely forgot to export your component from the file ' + \"it's defined in, or you might have mixed up default and named imports.\";\n }\n\n var sourceInfo = getSourceInfoErrorAddendum(props);\n if (sourceInfo) {\n info += sourceInfo;\n } else {\n info += getDeclarationErrorAddendum();\n }\n\n info += getStackAddendum() || '';\n\n warning(false, 'React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', type == null ? type : typeof type, info);\n }\n\n var element = createElement.apply(this, arguments);\n\n // The result can be nullish if a mock or a custom function is used.\n // TODO: Drop this when these are no longer allowed as the type argument.\n if (element == null) {\n return element;\n }\n\n // Skip key warning if the type isn't valid since our key validation logic\n // doesn't expect a non-string/function type and can throw confusing errors.\n // We don't want exception behavior to differ between dev and prod.\n // (Rendering will throw with a helpful message and as soon as the type is\n // fixed, the key warnings will appear.)\n if (validType) {\n for (var i = 2; i < arguments.length; i++) {\n validateChildKeys(arguments[i], type);\n }\n }\n\n if (typeof type === 'symbol' && type === REACT_FRAGMENT_TYPE) {\n validateFragmentProps(element);\n } else {\n validatePropTypes(element);\n }\n\n return element;\n}\n\nfunction createFactoryWithValidation(type) {\n var validatedFactory = createElementWithValidation.bind(null, type);\n // Legacy hook TODO: Warn if this is accessed\n validatedFactory.type = type;\n\n {\n Object.defineProperty(validatedFactory, 'type', {\n enumerable: false,\n get: function () {\n lowPriorityWarning$1(false, 'Factory.type is deprecated. 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zg=r.commitResetTextContent,Ne=r.commitPlacement,Bg=r.commitDeletion,Oe=r.commitWork,Dg=r.commitLifeCycles,Eg=r.commitAttachRef,Ag=r.commitDetachRef,Wc=a.now,Kg=a.scheduleDeferredCallback,Jg=a.cancelDeferredCallback,Hg=a.useSyncScheduling,yg=a.prepareForCommit,Cg=a.resetAfterCommit,\nPe=Wc(),Uc=2,ka=0,ja=!1,F=null,ra=null,H=0,t=null,R=null,qa=null,ha=null,ca=null,eb=!1,Qb=!1,Sc=!1,sa=null,O=null,Tb=0,Xc=-1,Fa=!1,ma=null,na=0,Yc=!1,Ub=!1,Zc=null,fb=null,la=!1,Sb=!1,Ig=1E3,Rb=0,Lg=1;return{computeAsyncExpiration:v,computeExpirationForFiber:y,scheduleWork:u,batchedUpdates:function(a,b){var c=la;la=!0;try{return a(b)}finally{(la=c)||Fa||w(1,null)}},unbatchedUpdates:function(a){if(la&&!Sb){Sb=!0;try{return a()}finally{Sb=!1}}return a()},flushSync:function(a){var b=la;la=!0;try{a:{var c=\nka;ka=1;try{var d=a();break a}finally{ka=c}d=void 0}return d}finally{la=b,Fa?E(\"187\"):void 0,w(1,null)}},deferredUpdates:function(a){var b=ka;ka=v();try{return a()}finally{ka=b}}}}\nfunction lf(a){function b(a){a=od(a);return null===a?null:a.stateNode}var c=a.getPublicInstance;a=kf(a);var d=a.computeAsyncExpiration,e=a.computeExpirationForFiber,f=a.scheduleWork;return{createContainer:function(a,b){var c=new Y(3,null,0);a={current:c,containerInfo:a,pendingChildren:null,remainingExpirationTime:0,isReadyForCommit:!1,finishedWork:null,context:null,pendingContext:null,hydrate:b,nextScheduledRoot:null};return c.stateNode=a},updateContainer:function(a,b,c,q){var g=b.current;if(c){c=\nc._reactInternalFiber;var h;b:{2===kd(c)&&2===c.tag?void 0:E(\"170\");for(h=c;3!==h.tag;){if(le(h)){h=h.stateNode.__reactInternalMemoizedMergedChildContext;break b}(h=h[\"return\"])?void 0:E(\"171\")}h=h.stateNode.context}c=le(c)?pe(c,h):h}else c=D;null===b.context?b.context=c:b.pendingContext=c;b=q;b=void 0===b?null:b;q=null!=a&&null!=a.type&&null!=a.type.prototype&&!0===a.type.prototype.unstable_isAsyncReactComponent?d():e(g);He(g,{expirationTime:q,partialState:{element:a},callback:b,isReplace:!1,isForced:!1,\nnextCallback:null,next:null});f(g,q)},batchedUpdates:a.batchedUpdates,unbatchedUpdates:a.unbatchedUpdates,deferredUpdates:a.deferredUpdates,flushSync:a.flushSync,getPublicRootInstance:function(a){a=a.current;if(!a.child)return null;switch(a.child.tag){case 5:return c(a.child.stateNode);default:return a.child.stateNode}},findHostInstance:b,findHostInstanceWithNoPortals:function(a){a=pd(a);return null===a?null:a.stateNode},injectIntoDevTools:function(a){var c=a.findFiberByHostInstance;return Ce(B({},\na,{findHostInstanceByFiber:function(a){return b(a)},findFiberByHostInstance:function(a){return c?c(a):null}}))}}}var mf=Object.freeze({default:lf}),nf=mf&&lf||mf,of=nf[\"default\"]?nf[\"default\"]:nf;function pf(a,b,c){var d=3=yf-a)if(-1!==wf&&wf<=\na)Bf.didTimeout=!0;else{xf||(xf=!0,requestAnimationFrame(Df));return}else Bf.didTimeout=!1;wf=-1;a=uf;uf=null;null!==a&&a(Bf)}},!1);var Df=function(a){xf=!1;var b=a-yf+Af;bb&&(b=8),Af=bc||d.hasOverloadedBooleanValue&&!1===c?Jf(a,b):d.mustUseProperty?a[d.propertyName]=c:(b=d.attributeName,(e=d.attributeNamespace)?a.setAttributeNS(e,b,\"\"+c):d.hasBooleanValue||d.hasOverloadedBooleanValue&&!0===c?a.setAttribute(b,\"\"):a.setAttribute(b,\"\"+c))}else Kf(a,b,va(b,c)?c:null)}\nfunction Kf(a,b,c){Hf(b)&&(null==c?a.removeAttribute(b):a.setAttribute(b,\"\"+c))}function Jf(a,b){var c=wa(b);c?(b=c.mutationMethod)?b(a,void 0):c.mustUseProperty?a[c.propertyName]=c.hasBooleanValue?!1:\"\":a.removeAttribute(c.attributeName):a.removeAttribute(b)}\nfunction Lf(a,b){var c=b.value,d=b.checked;return B({type:void 0,step:void 0,min:void 0,max:void 0},b,{defaultChecked:void 0,defaultValue:void 0,value:null!=c?c:a._wrapperState.initialValue,checked:null!=d?d:a._wrapperState.initialChecked})}function Mf(a,b){var c=b.defaultValue;a._wrapperState={initialChecked:null!=b.checked?b.checked:b.defaultChecked,initialValue:null!=b.value?b.value:c,controlled:\"checkbox\"===b.type||\"radio\"===b.type?null!=b.checked:null!=b.value}}\nfunction Nf(a,b){b=b.checked;null!=b&&If(a,\"checked\",b)}function Of(a,b){Nf(a,b);var c=b.value;if(null!=c)if(0===c&&\"\"===a.value)a.value=\"0\";else if(\"number\"===b.type){if(b=parseFloat(a.value)||0,c!=b||c==b&&a.value!=c)a.value=\"\"+c}else a.value!==\"\"+c&&(a.value=\"\"+c);else null==b.value&&null!=b.defaultValue&&a.defaultValue!==\"\"+b.defaultValue&&(a.defaultValue=\"\"+b.defaultValue),null==b.checked&&null!=b.defaultChecked&&(a.defaultChecked=!!b.defaultChecked)}\nfunction Pf(a,b){switch(b.type){case \"submit\":case \"reset\":break;case \"color\":case \"date\":case \"datetime\":case \"datetime-local\":case \"month\":case \"time\":case 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\"svg\":return\"http://www.w3.org/2000/svg\";case \"math\":return\"http://www.w3.org/1998/Math/MathML\";default:return\"http://www.w3.org/1999/xhtml\"}}function $f(a,b){return null==a||\"http://www.w3.org/1999/xhtml\"===a?Zf(b):\"http://www.w3.org/2000/svg\"===a&&\"foreignObject\"===b?\"http://www.w3.org/1999/xhtml\":a}\nvar ag=void 0,bg=function(a){return\"undefined\"!==typeof MSApp&&MSApp.execUnsafeLocalFunction?function(b,c,d,e){MSApp.execUnsafeLocalFunction(function(){return a(b,c,d,e)})}:a}(function(a,b){if(a.namespaceURI!==Yf.svg||\"innerHTML\"in a)a.innerHTML=b;else{ag=ag||document.createElement(\"div\");ag.innerHTML=\"\\x3csvg\\x3e\"+b+\"\\x3c/svg\\x3e\";for(b=ag.firstChild;a.firstChild;)a.removeChild(a.firstChild);for(;b.firstChild;)a.appendChild(b.firstChild)}});\nfunction cg(a,b){if(b){var c=a.firstChild;if(c&&c===a.lastChild&&3===c.nodeType){c.nodeValue=b;return}}a.textContent=b}\nvar dg={animationIterationCount:!0,borderImageOutset:!0,borderImageSlice:!0,borderImageWidth:!0,boxFlex:!0,boxFlexGroup:!0,boxOrdinalGroup:!0,columnCount:!0,columns:!0,flex:!0,flexGrow:!0,flexPositive:!0,flexShrink:!0,flexNegative:!0,flexOrder:!0,gridRow:!0,gridRowEnd:!0,gridRowSpan:!0,gridRowStart:!0,gridColumn:!0,gridColumnEnd:!0,gridColumnSpan:!0,gridColumnStart:!0,fontWeight:!0,lineClamp:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,tabSize:!0,widows:!0,zIndex:!0,zoom:!0,fillOpacity:!0,floodOpacity:!0,\nstopOpacity:!0,strokeDasharray:!0,strokeDashoffset:!0,strokeMiterlimit:!0,strokeOpacity:!0,strokeWidth:!0},eg=[\"Webkit\",\"ms\",\"Moz\",\"O\"];Object.keys(dg).forEach(function(a){eg.forEach(function(b){b=b+a.charAt(0).toUpperCase()+a.substring(1);dg[b]=dg[a]})});\nfunction fg(a,b){a=a.style;for(var c in b)if(b.hasOwnProperty(c)){var d=0===c.indexOf(\"--\");var e=c;var f=b[c];e=null==f||\"boolean\"===typeof f||\"\"===f?\"\":d||\"number\"!==typeof f||0===f||dg.hasOwnProperty(e)&&dg[e]?(\"\"+f).trim():f+\"px\";\"float\"===c&&(c=\"cssFloat\");d?a.setProperty(c,e):a[c]=e}}var gg=B({menuitem:!0},{area:!0,base:!0,br:!0,col:!0,embed:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0});\nfunction hg(a,b,c){b&&(gg[a]&&(null!=b.children||null!=b.dangerouslySetInnerHTML?E(\"137\",a,c()):void 0),null!=b.dangerouslySetInnerHTML&&(null!=b.children?E(\"60\"):void 0,\"object\"===typeof b.dangerouslySetInnerHTML&&\"__html\"in b.dangerouslySetInnerHTML?void 0:E(\"61\")),null!=b.style&&\"object\"!==typeof b.style?E(\"62\",c()):void 0)}\nfunction ig(a,b){if(-1===a.indexOf(\"-\"))return\"string\"===typeof b.is;switch(a){case \"annotation-xml\":case \"color-profile\":case \"font-face\":case \"font-face-src\":case \"font-face-uri\":case \"font-face-format\":case \"font-face-name\":case \"missing-glyph\":return!1;default:return!0}}var jg=Yf.html,kg=C.thatReturns(\"\");\nfunction lg(a,b){a=9===a.nodeType||11===a.nodeType?a:a.ownerDocument;var c=Hd(a);b=Sa[b];for(var d=0;d\nd&&(e=d,d=a,a=e);e=Jd(c,a);var f=Jd(c,d);if(e&&f&&(1!==b.rangeCount||b.anchorNode!==e.node||b.anchorOffset!==e.offset||b.focusNode!==f.node||b.focusOffset!==f.offset)){var g=document.createRange();g.setStart(e.node,e.offset);b.removeAllRanges();a>d?(b.addRange(g),b.extend(f.node,f.offset)):(g.setEnd(f.node,f.offset),b.addRange(g))}}b=[];for(a=c;a=a.parentNode;)1===a.nodeType&&b.push({element:a,left:a.scrollLeft,top:a.scrollTop});ia(c);for(c=0;c 2 && (name[0] === 'o' || name[0] === 'O') && (name[1] === 'n' || name[1] === 'N')) {\n return false;\n }\n if (value === null) {\n return true;\n }\n switch (typeof value) {\n case 'boolean':\n return shouldAttributeAcceptBooleanValue(name);\n case 'undefined':\n case 'number':\n case 'string':\n case 'object':\n return true;\n default:\n // function, symbol\n return false;\n }\n}\n\nfunction getPropertyInfo(name) {\n return properties.hasOwnProperty(name) ? properties[name] : null;\n}\n\nfunction shouldAttributeAcceptBooleanValue(name) {\n if (isReservedProp(name)) {\n return true;\n }\n var propertyInfo = getPropertyInfo(name);\n if (propertyInfo) {\n return propertyInfo.hasBooleanValue || propertyInfo.hasStringBooleanValue || propertyInfo.hasOverloadedBooleanValue;\n }\n var prefix = name.toLowerCase().slice(0, 5);\n return prefix === 'data-' || prefix === 'aria-';\n}\n\n/**\n * Checks to see if a property name is within the list of properties\n * reserved for internal React operations. These properties should\n * not be set on an HTML element.\n *\n * @private\n * @param {string} name\n * @return {boolean} If the name is within reserved props\n */\nfunction isReservedProp(name) {\n return RESERVED_PROPS.hasOwnProperty(name);\n}\n\nvar injection = DOMPropertyInjection;\n\nvar MUST_USE_PROPERTY = injection.MUST_USE_PROPERTY;\nvar HAS_BOOLEAN_VALUE = injection.HAS_BOOLEAN_VALUE;\nvar HAS_NUMERIC_VALUE = injection.HAS_NUMERIC_VALUE;\nvar HAS_POSITIVE_NUMERIC_VALUE = injection.HAS_POSITIVE_NUMERIC_VALUE;\nvar HAS_OVERLOADED_BOOLEAN_VALUE = injection.HAS_OVERLOADED_BOOLEAN_VALUE;\nvar HAS_STRING_BOOLEAN_VALUE = injection.HAS_STRING_BOOLEAN_VALUE;\n\nvar HTMLDOMPropertyConfig = {\n // When adding attributes to this list, be sure to also add them to\n // the `possibleStandardNames` module to ensure casing and incorrect\n // name warnings.\n Properties: {\n allowFullScreen: HAS_BOOLEAN_VALUE,\n // specifies target context for links with `preload` type\n async: HAS_BOOLEAN_VALUE,\n // Note: there is a special case that prevents it from being written to the DOM\n // on the client side because the browsers are inconsistent. Instead we call focus().\n autoFocus: HAS_BOOLEAN_VALUE,\n autoPlay: HAS_BOOLEAN_VALUE,\n capture: HAS_OVERLOADED_BOOLEAN_VALUE,\n checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n cols: HAS_POSITIVE_NUMERIC_VALUE,\n contentEditable: HAS_STRING_BOOLEAN_VALUE,\n controls: HAS_BOOLEAN_VALUE,\n 'default': HAS_BOOLEAN_VALUE,\n defer: HAS_BOOLEAN_VALUE,\n disabled: HAS_BOOLEAN_VALUE,\n download: HAS_OVERLOADED_BOOLEAN_VALUE,\n draggable: HAS_STRING_BOOLEAN_VALUE,\n formNoValidate: HAS_BOOLEAN_VALUE,\n hidden: HAS_BOOLEAN_VALUE,\n loop: HAS_BOOLEAN_VALUE,\n // Caution; `option.selected` is not updated if `select.multiple` is\n // disabled with `removeAttribute`.\n multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n noValidate: HAS_BOOLEAN_VALUE,\n open: HAS_BOOLEAN_VALUE,\n playsInline: HAS_BOOLEAN_VALUE,\n readOnly: HAS_BOOLEAN_VALUE,\n required: HAS_BOOLEAN_VALUE,\n reversed: HAS_BOOLEAN_VALUE,\n rows: HAS_POSITIVE_NUMERIC_VALUE,\n rowSpan: HAS_NUMERIC_VALUE,\n scoped: HAS_BOOLEAN_VALUE,\n seamless: HAS_BOOLEAN_VALUE,\n selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n size: HAS_POSITIVE_NUMERIC_VALUE,\n start: HAS_NUMERIC_VALUE,\n // support for projecting regular DOM Elements via V1 named slots ( shadow dom )\n span: HAS_POSITIVE_NUMERIC_VALUE,\n spellCheck: HAS_STRING_BOOLEAN_VALUE,\n // Style must be explicitly set in the attribute list. React components\n // expect a style object\n style: 0,\n // Keep it in the whitelist because it is case-sensitive for SVG.\n tabIndex: 0,\n // itemScope is for for Microdata support.\n // See http://schema.org/docs/gs.html\n itemScope: HAS_BOOLEAN_VALUE,\n // These attributes must stay in the white-list because they have\n // different attribute names (see DOMAttributeNames below)\n acceptCharset: 0,\n className: 0,\n htmlFor: 0,\n httpEquiv: 0,\n // Attributes with mutation methods must be specified in the whitelist\n // Set the string boolean flag to allow the behavior\n value: HAS_STRING_BOOLEAN_VALUE\n },\n DOMAttributeNames: {\n acceptCharset: 'accept-charset',\n className: 'class',\n htmlFor: 'for',\n httpEquiv: 'http-equiv'\n },\n DOMMutationMethods: {\n value: function (node, value) {\n if (value == null) {\n return node.removeAttribute('value');\n }\n\n // Number inputs get special treatment due to some edge cases in\n // Chrome. Let everything else assign the value attribute as normal.\n // https://github.com/facebook/react/issues/7253#issuecomment-236074326\n if (node.type !== 'number' || node.hasAttribute('value') === false) {\n node.setAttribute('value', '' + value);\n } else if (node.validity && !node.validity.badInput && node.ownerDocument.activeElement !== node) {\n // Don't assign an attribute if validation reports bad\n // input. Chrome will clear the value. Additionally, don't\n // operate on inputs that have focus, otherwise Chrome might\n // strip off trailing decimal places and cause the user's\n // cursor position to jump to the beginning of the input.\n //\n // In ReactDOMInput, we have an onBlur event that will trigger\n // this function again when focus is lost.\n node.setAttribute('value', '' + value);\n }\n }\n }\n};\n\nvar HAS_STRING_BOOLEAN_VALUE$1 = injection.HAS_STRING_BOOLEAN_VALUE;\n\n\nvar NS = {\n xlink: 'http://www.w3.org/1999/xlink',\n xml: 'http://www.w3.org/XML/1998/namespace'\n};\n\n/**\n * This is a list of all SVG attributes that need special casing,\n * namespacing, or boolean value assignment.\n *\n * When adding attributes to this list, be sure to also add them to\n * the `possibleStandardNames` module to ensure casing and incorrect\n * name warnings.\n *\n * SVG Attributes List:\n * https://www.w3.org/TR/SVG/attindex.html\n * SMIL Spec:\n * https://www.w3.org/TR/smil\n */\nvar ATTRS = ['accent-height', 'alignment-baseline', 'arabic-form', 'baseline-shift', 'cap-height', 'clip-path', 'clip-rule', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'dominant-baseline', 'enable-background', 'fill-opacity', 'fill-rule', 'flood-color', 'flood-opacity', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'glyph-name', 'glyph-orientation-horizontal', 'glyph-orientation-vertical', 'horiz-adv-x', 'horiz-origin-x', 'image-rendering', 'letter-spacing', 'lighting-color', 'marker-end', 'marker-mid', 'marker-start', 'overline-position', 'overline-thickness', 'paint-order', 'panose-1', 'pointer-events', 'rendering-intent', 'shape-rendering', 'stop-color', 'stop-opacity', 'strikethrough-position', 'strikethrough-thickness', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'text-anchor', 'text-decoration', 'text-rendering', 'underline-position', 'underline-thickness', 'unicode-bidi', 'unicode-range', 'units-per-em', 'v-alphabetic', 'v-hanging', 'v-ideographic', 'v-mathematical', 'vector-effect', 'vert-adv-y', 'vert-origin-x', 'vert-origin-y', 'word-spacing', 'writing-mode', 'x-height', 'xlink:actuate', 'xlink:arcrole', 'xlink:href', 'xlink:role', 'xlink:show', 'xlink:title', 'xlink:type', 'xml:base', 'xmlns:xlink', 'xml:lang', 'xml:space'];\n\nvar SVGDOMPropertyConfig = {\n Properties: {\n autoReverse: HAS_STRING_BOOLEAN_VALUE$1,\n externalResourcesRequired: HAS_STRING_BOOLEAN_VALUE$1,\n preserveAlpha: HAS_STRING_BOOLEAN_VALUE$1\n },\n DOMAttributeNames: {\n autoReverse: 'autoReverse',\n externalResourcesRequired: 'externalResourcesRequired',\n preserveAlpha: 'preserveAlpha'\n },\n DOMAttributeNamespaces: {\n xlinkActuate: NS.xlink,\n xlinkArcrole: NS.xlink,\n xlinkHref: NS.xlink,\n xlinkRole: NS.xlink,\n xlinkShow: NS.xlink,\n xlinkTitle: NS.xlink,\n xlinkType: NS.xlink,\n xmlBase: NS.xml,\n xmlLang: NS.xml,\n xmlSpace: NS.xml\n }\n};\n\nvar CAMELIZE = /[\\-\\:]([a-z])/g;\nvar capitalize = function (token) {\n return token[1].toUpperCase();\n};\n\nATTRS.forEach(function (original) {\n var reactName = original.replace(CAMELIZE, capitalize);\n\n SVGDOMPropertyConfig.Properties[reactName] = 0;\n SVGDOMPropertyConfig.DOMAttributeNames[reactName] = original;\n});\n\ninjection.injectDOMPropertyConfig(HTMLDOMPropertyConfig);\ninjection.injectDOMPropertyConfig(SVGDOMPropertyConfig);\n\nvar ReactErrorUtils = {\n // Used by Fiber to simulate a try-catch.\n _caughtError: null,\n _hasCaughtError: false,\n\n // Used by event system to capture/rethrow the first error.\n _rethrowError: null,\n _hasRethrowError: false,\n\n injection: {\n injectErrorUtils: function (injectedErrorUtils) {\n !(typeof injectedErrorUtils.invokeGuardedCallback === 'function') ? invariant(false, 'Injected invokeGuardedCallback() must be a function.') : void 0;\n invokeGuardedCallback = injectedErrorUtils.invokeGuardedCallback;\n }\n },\n\n /**\n * Call a function while guarding against errors that happens within it.\n * Returns an error if it throws, otherwise null.\n *\n * In production, this is implemented using a try-catch. The reason we don't\n * use a try-catch directly is so that we can swap out a different\n * implementation in DEV mode.\n *\n * @param {String} name of the guard to use for logging or debugging\n * @param {Function} func The function to invoke\n * @param {*} context The context to use when calling the function\n * @param {...*} args Arguments for function\n */\n invokeGuardedCallback: function (name, func, context, a, b, c, d, e, f) {\n invokeGuardedCallback.apply(ReactErrorUtils, arguments);\n },\n\n /**\n * Same as invokeGuardedCallback, but instead of returning an error, it stores\n * it in a global so it can be rethrown by `rethrowCaughtError` later.\n * TODO: See if _caughtError and _rethrowError can be unified.\n *\n * @param {String} name of the guard to use for logging or debugging\n * @param {Function} func The function to invoke\n * @param {*} context The context to use when calling the function\n * @param {...*} args Arguments for function\n */\n invokeGuardedCallbackAndCatchFirstError: function (name, func, context, a, b, c, d, e, f) {\n ReactErrorUtils.invokeGuardedCallback.apply(this, arguments);\n if (ReactErrorUtils.hasCaughtError()) {\n var error = ReactErrorUtils.clearCaughtError();\n if (!ReactErrorUtils._hasRethrowError) {\n ReactErrorUtils._hasRethrowError = true;\n ReactErrorUtils._rethrowError = error;\n }\n }\n },\n\n /**\n * During execution of guarded functions we will capture the first error which\n * we will rethrow to be handled by the top level error handler.\n */\n rethrowCaughtError: function () {\n return rethrowCaughtError.apply(ReactErrorUtils, arguments);\n },\n\n hasCaughtError: function () {\n return ReactErrorUtils._hasCaughtError;\n },\n\n clearCaughtError: function () {\n if (ReactErrorUtils._hasCaughtError) {\n var error = ReactErrorUtils._caughtError;\n ReactErrorUtils._caughtError = null;\n ReactErrorUtils._hasCaughtError = false;\n return error;\n } else {\n invariant(false, 'clearCaughtError was called but no error was captured. This error is likely caused by a bug in React. Please file an issue.');\n }\n }\n};\n\nvar invokeGuardedCallback = function (name, func, context, a, b, c, d, e, f) {\n ReactErrorUtils._hasCaughtError = false;\n ReactErrorUtils._caughtError = null;\n var funcArgs = Array.prototype.slice.call(arguments, 3);\n try {\n func.apply(context, funcArgs);\n } catch (error) {\n ReactErrorUtils._caughtError = error;\n ReactErrorUtils._hasCaughtError = true;\n }\n};\n\n{\n // In DEV mode, we swap out invokeGuardedCallback for a special version\n // that plays more nicely with the browser's DevTools. The idea is to preserve\n // \"Pause on exceptions\" behavior. Because React wraps all user-provided\n // functions in invokeGuardedCallback, and the production version of\n // invokeGuardedCallback uses a try-catch, all user exceptions are treated\n // like caught exceptions, and the DevTools won't pause unless the developer\n // takes the extra step of enabling pause on caught exceptions. This is\n // untintuitive, though, because even though React has caught the error, from\n // the developer's perspective, the error is uncaught.\n //\n // To preserve the expected \"Pause on exceptions\" behavior, we don't use a\n // try-catch in DEV. Instead, we synchronously dispatch a fake event to a fake\n // DOM node, and call the user-provided callback from inside an event handler\n // for that fake event. If the callback throws, the error is \"captured\" using\n // a global event handler. But because the error happens in a different\n // event loop context, it does not interrupt the normal program flow.\n // Effectively, this gives us try-catch behavior without actually using\n // try-catch. Neat!\n\n // Check that the browser supports the APIs we need to implement our special\n // DEV version of invokeGuardedCallback\n if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {\n var fakeNode = document.createElement('react');\n\n var invokeGuardedCallbackDev = function (name, func, context, a, b, c, d, e, f) {\n // Keeps track of whether the user-provided callback threw an error. We\n // set this to true at the beginning, then set it to false right after\n // calling the function. If the function errors, `didError` will never be\n // set to false. This strategy works even if the browser is flaky and\n // fails to call our global error handler, because it doesn't rely on\n // the error event at all.\n var didError = true;\n\n // Create an event handler for our fake event. We will synchronously\n // dispatch our fake event using `dispatchEvent`. Inside the handler, we\n // call the user-provided callback.\n var funcArgs = Array.prototype.slice.call(arguments, 3);\n function callCallback() {\n // We immediately remove the callback from event listeners so that\n // nested `invokeGuardedCallback` calls do not clash. Otherwise, a\n // nested call would trigger the fake event handlers of any call higher\n // in the stack.\n fakeNode.removeEventListener(evtType, callCallback, false);\n func.apply(context, funcArgs);\n didError = false;\n }\n\n // Create a global error event handler. We use this to capture the value\n // that was thrown. It's possible that this error handler will fire more\n // than once; for example, if non-React code also calls `dispatchEvent`\n // and a handler for that event throws. We should be resilient to most of\n // those cases. Even if our error event handler fires more than once, the\n // last error event is always used. If the callback actually does error,\n // we know that the last error event is the correct one, because it's not\n // possible for anything else to have happened in between our callback\n // erroring and the code that follows the `dispatchEvent` call below. If\n // the callback doesn't error, but the error event was fired, we know to\n // ignore it because `didError` will be false, as described above.\n var error = void 0;\n // Use this to track whether the error event is ever called.\n var didSetError = false;\n var isCrossOriginError = false;\n\n function onError(event) {\n error = event.error;\n didSetError = true;\n if (error === null && event.colno === 0 && event.lineno === 0) {\n isCrossOriginError = true;\n }\n }\n\n // Create a fake event type.\n var evtType = 'react-' + (name ? name : 'invokeguardedcallback');\n\n // Attach our event handlers\n window.addEventListener('error', onError);\n fakeNode.addEventListener(evtType, callCallback, false);\n\n // Synchronously dispatch our fake event. If the user-provided function\n // errors, it will trigger our global error handler.\n var evt = document.createEvent('Event');\n evt.initEvent(evtType, false, false);\n fakeNode.dispatchEvent(evt);\n\n if (didError) {\n if (!didSetError) {\n // The callback errored, but the error event never fired.\n error = new Error('An error was thrown inside one of your components, but React ' + \"doesn't know what it was. This is likely due to browser \" + 'flakiness. React does its best to preserve the \"Pause on ' + 'exceptions\" behavior of the DevTools, which requires some ' + \"DEV-mode only tricks. It's possible that these don't work in \" + 'your browser. Try triggering the error in production mode, ' + 'or switching to a modern browser. If you suspect that this is ' + 'actually an issue with React, please file an issue.');\n } else if (isCrossOriginError) {\n error = new Error(\"A cross-origin error was thrown. React doesn't have access to \" + 'the actual error object in development. ' + 'See https://fb.me/react-crossorigin-error for more information.');\n }\n ReactErrorUtils._hasCaughtError = true;\n ReactErrorUtils._caughtError = error;\n } else {\n ReactErrorUtils._hasCaughtError = false;\n ReactErrorUtils._caughtError = null;\n }\n\n // Remove our event listeners\n window.removeEventListener('error', onError);\n };\n\n invokeGuardedCallback = invokeGuardedCallbackDev;\n }\n}\n\nvar rethrowCaughtError = function () {\n if (ReactErrorUtils._hasRethrowError) {\n var error = ReactErrorUtils._rethrowError;\n ReactErrorUtils._rethrowError = null;\n ReactErrorUtils._hasRethrowError = false;\n throw error;\n }\n};\n\n/**\n * Injectable ordering of event plugins.\n */\nvar eventPluginOrder = null;\n\n/**\n * Injectable mapping from names to event plugin modules.\n */\nvar namesToPlugins = {};\n\n/**\n * Recomputes the plugin list using the injected plugins and plugin ordering.\n *\n * @private\n */\nfunction recomputePluginOrdering() {\n if (!eventPluginOrder) {\n // Wait until an `eventPluginOrder` is injected.\n return;\n }\n for (var pluginName in namesToPlugins) {\n var pluginModule = namesToPlugins[pluginName];\n var pluginIndex = eventPluginOrder.indexOf(pluginName);\n !(pluginIndex > -1) ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in the plugin ordering, `%s`.', pluginName) : void 0;\n if (plugins[pluginIndex]) {\n continue;\n }\n !pluginModule.extractEvents ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` method, but `%s` does not.', pluginName) : void 0;\n plugins[pluginIndex] = pluginModule;\n var publishedEvents = pluginModule.eventTypes;\n for (var eventName in publishedEvents) {\n !publishEventForPlugin(publishedEvents[eventName], pluginModule, eventName) ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : void 0;\n }\n }\n}\n\n/**\n * Publishes an event so that it can be dispatched by the supplied plugin.\n *\n * @param {object} dispatchConfig Dispatch configuration for the event.\n * @param {object} PluginModule Plugin publishing the event.\n * @return {boolean} True if the event was successfully published.\n * @private\n */\nfunction publishEventForPlugin(dispatchConfig, pluginModule, eventName) {\n !!eventNameDispatchConfigs.hasOwnProperty(eventName) ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same event name, `%s`.', eventName) : void 0;\n eventNameDispatchConfigs[eventName] = dispatchConfig;\n\n var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;\n if (phasedRegistrationNames) {\n for (var phaseName in phasedRegistrationNames) {\n if (phasedRegistrationNames.hasOwnProperty(phaseName)) {\n var phasedRegistrationName = phasedRegistrationNames[phaseName];\n publishRegistrationName(phasedRegistrationName, pluginModule, eventName);\n }\n }\n return true;\n } else if (dispatchConfig.registrationName) {\n publishRegistrationName(dispatchConfig.registrationName, pluginModule, eventName);\n return true;\n }\n return false;\n}\n\n/**\n * Publishes a registration name that is used to identify dispatched events.\n *\n * @param {string} registrationName Registration name to add.\n * @param {object} PluginModule Plugin publishing the event.\n * @private\n */\nfunction publishRegistrationName(registrationName, pluginModule, eventName) {\n !!registrationNameModules[registrationName] ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same registration name, `%s`.', registrationName) : void 0;\n registrationNameModules[registrationName] = pluginModule;\n registrationNameDependencies[registrationName] = pluginModule.eventTypes[eventName].dependencies;\n\n {\n var lowerCasedName = registrationName.toLowerCase();\n possibleRegistrationNames[lowerCasedName] = registrationName;\n\n if (registrationName === 'onDoubleClick') {\n possibleRegistrationNames.ondblclick = registrationName;\n }\n }\n}\n\n/**\n * Registers plugins so that they can extract and dispatch events.\n *\n * @see {EventPluginHub}\n */\n\n/**\n * Ordered list of injected plugins.\n */\nvar plugins = [];\n\n/**\n * Mapping from event name to dispatch config\n */\nvar eventNameDispatchConfigs = {};\n\n/**\n * Mapping from registration name to plugin module\n */\nvar registrationNameModules = {};\n\n/**\n * Mapping from registration name to event name\n */\nvar registrationNameDependencies = {};\n\n/**\n * Mapping from lowercase registration names to the properly cased version,\n * used to warn in the case of missing event handlers. Available\n * only in true.\n * @type {Object}\n */\nvar possibleRegistrationNames = {};\n// Trust the developer to only use possibleRegistrationNames in true\n\n/**\n * Injects an ordering of plugins (by plugin name). This allows the ordering\n * to be decoupled from injection of the actual plugins so that ordering is\n * always deterministic regardless of packaging, on-the-fly injection, etc.\n *\n * @param {array} InjectedEventPluginOrder\n * @internal\n * @see {EventPluginHub.injection.injectEventPluginOrder}\n */\nfunction injectEventPluginOrder(injectedEventPluginOrder) {\n !!eventPluginOrder ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than once. You are likely trying to load more than one copy of React.') : void 0;\n // Clone the ordering so it cannot be dynamically mutated.\n eventPluginOrder = Array.prototype.slice.call(injectedEventPluginOrder);\n recomputePluginOrdering();\n}\n\n/**\n * Injects plugins to be used by `EventPluginHub`. The plugin names must be\n * in the ordering injected by `injectEventPluginOrder`.\n *\n * Plugins can be injected as part of page initialization or on-the-fly.\n *\n * @param {object} injectedNamesToPlugins Map from names to plugin modules.\n * @internal\n * @see {EventPluginHub.injection.injectEventPluginsByName}\n */\nfunction injectEventPluginsByName(injectedNamesToPlugins) {\n var isOrderingDirty = false;\n for (var pluginName in injectedNamesToPlugins) {\n if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {\n continue;\n }\n var pluginModule = injectedNamesToPlugins[pluginName];\n if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== pluginModule) {\n !!namesToPlugins[pluginName] ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins using the same name, `%s`.', pluginName) : void 0;\n namesToPlugins[pluginName] = pluginModule;\n isOrderingDirty = true;\n }\n }\n if (isOrderingDirty) {\n recomputePluginOrdering();\n }\n}\n\nvar EventPluginRegistry = Object.freeze({\n\tplugins: plugins,\n\teventNameDispatchConfigs: eventNameDispatchConfigs,\n\tregistrationNameModules: registrationNameModules,\n\tregistrationNameDependencies: registrationNameDependencies,\n\tpossibleRegistrationNames: possibleRegistrationNames,\n\tinjectEventPluginOrder: injectEventPluginOrder,\n\tinjectEventPluginsByName: injectEventPluginsByName\n});\n\nvar getFiberCurrentPropsFromNode = null;\nvar getInstanceFromNode = null;\nvar getNodeFromInstance = null;\n\nvar injection$2 = {\n injectComponentTree: function (Injected) {\n getFiberCurrentPropsFromNode = Injected.getFiberCurrentPropsFromNode;\n getInstanceFromNode = Injected.getInstanceFromNode;\n getNodeFromInstance = Injected.getNodeFromInstance;\n\n {\n warning(getNodeFromInstance && getInstanceFromNode, 'EventPluginUtils.injection.injectComponentTree(...): Injected ' + 'module is missing getNodeFromInstance or getInstanceFromNode.');\n }\n }\n};\n\n\n\n\n\n\nvar validateEventDispatches;\n{\n validateEventDispatches = function (event) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n\n var listenersIsArr = Array.isArray(dispatchListeners);\n var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0;\n\n var instancesIsArr = Array.isArray(dispatchInstances);\n var instancesLen = instancesIsArr ? dispatchInstances.length : dispatchInstances ? 1 : 0;\n\n warning(instancesIsArr === listenersIsArr && instancesLen === listenersLen, 'EventPluginUtils: Invalid `event`.');\n };\n}\n\n/**\n * Dispatch the event to the listener.\n * @param {SyntheticEvent} event SyntheticEvent to handle\n * @param {boolean} simulated If the event is simulated (changes exn behavior)\n * @param {function} listener Application-level callback\n * @param {*} inst Internal component instance\n */\nfunction executeDispatch(event, simulated, listener, inst) {\n var type = event.type || 'unknown-event';\n event.currentTarget = getNodeFromInstance(inst);\n ReactErrorUtils.invokeGuardedCallbackAndCatchFirstError(type, listener, undefined, event);\n event.currentTarget = null;\n}\n\n/**\n * Standard/simple iteration through an event's collected dispatches.\n */\nfunction executeDispatchesInOrder(event, simulated) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n {\n validateEventDispatches(event);\n }\n if (Array.isArray(dispatchListeners)) {\n for (var i = 0; i < dispatchListeners.length; i++) {\n if (event.isPropagationStopped()) {\n break;\n }\n // Listeners and Instances are two parallel arrays that are always in sync.\n executeDispatch(event, simulated, dispatchListeners[i], dispatchInstances[i]);\n }\n } else if (dispatchListeners) {\n executeDispatch(event, simulated, dispatchListeners, dispatchInstances);\n }\n event._dispatchListeners = null;\n event._dispatchInstances = null;\n}\n\n/**\n * @see executeDispatchesInOrderStopAtTrueImpl\n */\n\n\n/**\n * Execution of a \"direct\" dispatch - there must be at most one dispatch\n * accumulated on the event or it is considered an error. It doesn't really make\n * sense for an event with multiple dispatches (bubbled) to keep track of the\n * return values at each dispatch execution, but it does tend to make sense when\n * dealing with \"direct\" dispatches.\n *\n * @return {*} The return value of executing the single dispatch.\n */\n\n\n/**\n * @param {SyntheticEvent} event\n * @return {boolean} True iff number of dispatches accumulated is greater than 0.\n */\n\n/**\n * Accumulates items that must not be null or undefined into the first one. This\n * is used to conserve memory by avoiding array allocations, and thus sacrifices\n * API cleanness. Since `current` can be null before being passed in and not\n * null after this function, make sure to assign it back to `current`:\n *\n * `a = accumulateInto(a, b);`\n *\n * This API should be sparingly used. Try `accumulate` for something cleaner.\n *\n * @return {*|array<*>} An accumulation of items.\n */\n\nfunction accumulateInto(current, next) {\n !(next != null) ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : void 0;\n\n if (current == null) {\n return next;\n }\n\n // Both are not empty. Warning: Never call x.concat(y) when you are not\n // certain that x is an Array (x could be a string with concat method).\n if (Array.isArray(current)) {\n if (Array.isArray(next)) {\n current.push.apply(current, next);\n return current;\n }\n current.push(next);\n return current;\n }\n\n if (Array.isArray(next)) {\n // A bit too dangerous to mutate `next`.\n return [current].concat(next);\n }\n\n return [current, next];\n}\n\n/**\n * @param {array} arr an \"accumulation\" of items which is either an Array or\n * a single item. Useful when paired with the `accumulate` module. This is a\n * simple utility that allows us to reason about a collection of items, but\n * handling the case when there is exactly one item (and we do not need to\n * allocate an array).\n * @param {function} cb Callback invoked with each element or a collection.\n * @param {?} [scope] Scope used as `this` in a callback.\n */\nfunction forEachAccumulated(arr, cb, scope) {\n if (Array.isArray(arr)) {\n arr.forEach(cb, scope);\n } else if (arr) {\n cb.call(scope, arr);\n }\n}\n\n/**\n * Internal queue of events that have accumulated their dispatches and are\n * waiting to have their dispatches executed.\n */\nvar eventQueue = null;\n\n/**\n * Dispatches an event and releases it back into the pool, unless persistent.\n *\n * @param {?object} event Synthetic event to be dispatched.\n * @param {boolean} simulated If the event is simulated (changes exn behavior)\n * @private\n */\nvar executeDispatchesAndRelease = function (event, simulated) {\n if (event) {\n executeDispatchesInOrder(event, simulated);\n\n if (!event.isPersistent()) {\n event.constructor.release(event);\n }\n }\n};\nvar executeDispatchesAndReleaseSimulated = function (e) {\n return executeDispatchesAndRelease(e, true);\n};\nvar executeDispatchesAndReleaseTopLevel = function (e) {\n return executeDispatchesAndRelease(e, false);\n};\n\nfunction isInteractive(tag) {\n return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea';\n}\n\nfunction shouldPreventMouseEvent(name, type, props) {\n switch (name) {\n case 'onClick':\n case 'onClickCapture':\n case 'onDoubleClick':\n case 'onDoubleClickCapture':\n case 'onMouseDown':\n case 'onMouseDownCapture':\n case 'onMouseMove':\n case 'onMouseMoveCapture':\n case 'onMouseUp':\n case 'onMouseUpCapture':\n return !!(props.disabled && isInteractive(type));\n default:\n return false;\n }\n}\n\n/**\n * This is a unified interface for event plugins to be installed and configured.\n *\n * Event plugins can implement the following properties:\n *\n * `extractEvents` {function(string, DOMEventTarget, string, object): *}\n * Required. When a top-level event is fired, this method is expected to\n * extract synthetic events that will in turn be queued and dispatched.\n *\n * `eventTypes` {object}\n * Optional, plugins that fire events must publish a mapping of registration\n * names that are used to register listeners. Values of this mapping must\n * be objects that contain `registrationName` or `phasedRegistrationNames`.\n *\n * `executeDispatch` {function(object, function, string)}\n * Optional, allows plugins to override how an event gets dispatched. By\n * default, the listener is simply invoked.\n *\n * Each plugin that is injected into `EventsPluginHub` is immediately operable.\n *\n * @public\n */\n\n/**\n * Methods for injecting dependencies.\n */\nvar injection$1 = {\n /**\n * @param {array} InjectedEventPluginOrder\n * @public\n */\n injectEventPluginOrder: injectEventPluginOrder,\n\n /**\n * @param {object} injectedNamesToPlugins Map from names to plugin modules.\n */\n injectEventPluginsByName: injectEventPluginsByName\n};\n\n/**\n * @param {object} inst The instance, which is the source of events.\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @return {?function} The stored callback.\n */\nfunction getListener(inst, registrationName) {\n var listener;\n\n // TODO: shouldPreventMouseEvent is DOM-specific and definitely should not\n // live here; needs to be moved to a better place soon\n var stateNode = inst.stateNode;\n if (!stateNode) {\n // Work in progress (ex: onload events in incremental mode).\n return null;\n }\n var props = getFiberCurrentPropsFromNode(stateNode);\n if (!props) {\n // Work in progress.\n return null;\n }\n listener = props[registrationName];\n if (shouldPreventMouseEvent(registrationName, inst.type, props)) {\n return null;\n }\n !(!listener || typeof listener === 'function') ? invariant(false, 'Expected `%s` listener to be a function, instead got a value of `%s` type.', registrationName, typeof listener) : void 0;\n return listener;\n}\n\n/**\n * Allows registered plugins an opportunity to extract events from top-level\n * native browser events.\n *\n * @return {*} An accumulation of synthetic events.\n * @internal\n */\nfunction extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var events;\n for (var i = 0; i < plugins.length; i++) {\n // Not every plugin in the ordering may be loaded at runtime.\n var possiblePlugin = plugins[i];\n if (possiblePlugin) {\n var extractedEvents = possiblePlugin.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n if (extractedEvents) {\n events = accumulateInto(events, extractedEvents);\n }\n }\n }\n return events;\n}\n\n/**\n * Enqueues a synthetic event that should be dispatched when\n * `processEventQueue` is invoked.\n *\n * @param {*} events An accumulation of synthetic events.\n * @internal\n */\nfunction enqueueEvents(events) {\n if (events) {\n eventQueue = accumulateInto(eventQueue, events);\n }\n}\n\n/**\n * Dispatches all synthetic events on the event queue.\n *\n * @internal\n */\nfunction processEventQueue(simulated) {\n // Set `eventQueue` to null before processing it so that we can tell if more\n // events get enqueued while processing.\n var processingEventQueue = eventQueue;\n eventQueue = null;\n\n if (!processingEventQueue) {\n return;\n }\n\n if (simulated) {\n forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseSimulated);\n } else {\n forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseTopLevel);\n }\n !!eventQueue ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing an event queue. Support for this has not yet been implemented.') : void 0;\n // This would be a good time to rethrow if any of the event handlers threw.\n ReactErrorUtils.rethrowCaughtError();\n}\n\nvar EventPluginHub = Object.freeze({\n\tinjection: injection$1,\n\tgetListener: getListener,\n\textractEvents: extractEvents,\n\tenqueueEvents: enqueueEvents,\n\tprocessEventQueue: processEventQueue\n});\n\nvar IndeterminateComponent = 0; // Before we know whether it is functional or class\nvar FunctionalComponent = 1;\nvar ClassComponent = 2;\nvar HostRoot = 3; // Root of a host tree. Could be nested inside another node.\nvar HostPortal = 4; // A subtree. Could be an entry point to a different renderer.\nvar HostComponent = 5;\nvar HostText = 6;\nvar CallComponent = 7;\nvar CallHandlerPhase = 8;\nvar ReturnComponent = 9;\nvar Fragment = 10;\n\nvar randomKey = Math.random().toString(36).slice(2);\nvar internalInstanceKey = '__reactInternalInstance$' + randomKey;\nvar internalEventHandlersKey = '__reactEventHandlers$' + randomKey;\n\nfunction precacheFiberNode$1(hostInst, node) {\n node[internalInstanceKey] = hostInst;\n}\n\n/**\n * Given a DOM node, return the closest ReactDOMComponent or\n * ReactDOMTextComponent instance ancestor.\n */\nfunction getClosestInstanceFromNode(node) {\n if (node[internalInstanceKey]) {\n return node[internalInstanceKey];\n }\n\n // Walk up the tree until we find an ancestor whose instance we have cached.\n var parents = [];\n while (!node[internalInstanceKey]) {\n parents.push(node);\n if (node.parentNode) {\n node = node.parentNode;\n } else {\n // Top of the tree. This node must not be part of a React tree (or is\n // unmounted, potentially).\n return null;\n }\n }\n\n var closest = void 0;\n var inst = node[internalInstanceKey];\n if (inst.tag === HostComponent || inst.tag === HostText) {\n // In Fiber, this will always be the deepest root.\n return inst;\n }\n for (; node && (inst = node[internalInstanceKey]); node = parents.pop()) {\n closest = inst;\n }\n\n return closest;\n}\n\n/**\n * Given a DOM node, return the ReactDOMComponent or ReactDOMTextComponent\n * instance, or null if the node was not rendered by this React.\n */\nfunction getInstanceFromNode$1(node) {\n var inst = node[internalInstanceKey];\n if (inst) {\n if (inst.tag === HostComponent || inst.tag === HostText) {\n return inst;\n } else {\n return null;\n }\n }\n return null;\n}\n\n/**\n * Given a ReactDOMComponent or ReactDOMTextComponent, return the corresponding\n * DOM node.\n */\nfunction getNodeFromInstance$1(inst) {\n if (inst.tag === HostComponent || inst.tag === HostText) {\n // In Fiber this, is just the state node right now. We assume it will be\n // a host component or host text.\n return inst.stateNode;\n }\n\n // Without this first invariant, passing a non-DOM-component triggers the next\n // invariant for a missing parent, which is super confusing.\n invariant(false, 'getNodeFromInstance: Invalid argument.');\n}\n\nfunction getFiberCurrentPropsFromNode$1(node) {\n return node[internalEventHandlersKey] || null;\n}\n\nfunction updateFiberProps$1(node, props) {\n node[internalEventHandlersKey] = props;\n}\n\nvar ReactDOMComponentTree = Object.freeze({\n\tprecacheFiberNode: precacheFiberNode$1,\n\tgetClosestInstanceFromNode: getClosestInstanceFromNode,\n\tgetInstanceFromNode: getInstanceFromNode$1,\n\tgetNodeFromInstance: getNodeFromInstance$1,\n\tgetFiberCurrentPropsFromNode: getFiberCurrentPropsFromNode$1,\n\tupdateFiberProps: updateFiberProps$1\n});\n\nfunction getParent(inst) {\n do {\n inst = inst['return'];\n // TODO: If this is a HostRoot we might want to bail out.\n // That is depending on if we want nested subtrees (layers) to bubble\n // events to their parent. We could also go through parentNode on the\n // host node but that wouldn't work for React Native and doesn't let us\n // do the portal feature.\n } while (inst && inst.tag !== HostComponent);\n if (inst) {\n return inst;\n }\n return null;\n}\n\n/**\n * Return the lowest common ancestor of A and B, or null if they are in\n * different trees.\n */\nfunction getLowestCommonAncestor(instA, instB) {\n var depthA = 0;\n for (var tempA = instA; tempA; tempA = getParent(tempA)) {\n depthA++;\n }\n var depthB = 0;\n for (var tempB = instB; tempB; tempB = getParent(tempB)) {\n depthB++;\n }\n\n // If A is deeper, crawl up.\n while (depthA - depthB > 0) {\n instA = getParent(instA);\n depthA--;\n }\n\n // If B is deeper, crawl up.\n while (depthB - depthA > 0) {\n instB = getParent(instB);\n depthB--;\n }\n\n // Walk in lockstep until we find a match.\n var depth = depthA;\n while (depth--) {\n if (instA === instB || instA === instB.alternate) {\n return instA;\n }\n instA = getParent(instA);\n instB = getParent(instB);\n }\n return null;\n}\n\n/**\n * Return if A is an ancestor of B.\n */\n\n\n/**\n * Return the parent instance of the passed-in instance.\n */\nfunction getParentInstance(inst) {\n return getParent(inst);\n}\n\n/**\n * Simulates the traversal of a two-phase, capture/bubble event dispatch.\n */\nfunction traverseTwoPhase(inst, fn, arg) {\n var path = [];\n while (inst) {\n path.push(inst);\n inst = getParent(inst);\n }\n var i;\n for (i = path.length; i-- > 0;) {\n fn(path[i], 'captured', arg);\n }\n for (i = 0; i < path.length; i++) {\n fn(path[i], 'bubbled', arg);\n }\n}\n\n/**\n * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that\n * should would receive a `mouseEnter` or `mouseLeave` event.\n *\n * Does not invoke the callback on the nearest common ancestor because nothing\n * \"entered\" or \"left\" that element.\n */\nfunction traverseEnterLeave(from, to, fn, argFrom, argTo) {\n var common = from && to ? getLowestCommonAncestor(from, to) : null;\n var pathFrom = [];\n while (true) {\n if (!from) {\n break;\n }\n if (from === common) {\n break;\n }\n var alternate = from.alternate;\n if (alternate !== null && alternate === common) {\n break;\n }\n pathFrom.push(from);\n from = getParent(from);\n }\n var pathTo = [];\n while (true) {\n if (!to) {\n break;\n }\n if (to === common) {\n break;\n }\n var _alternate = to.alternate;\n if (_alternate !== null && _alternate === common) {\n break;\n }\n pathTo.push(to);\n to = getParent(to);\n }\n for (var i = 0; i < pathFrom.length; i++) {\n fn(pathFrom[i], 'bubbled', argFrom);\n }\n for (var _i = pathTo.length; _i-- > 0;) {\n fn(pathTo[_i], 'captured', argTo);\n }\n}\n\n/**\n * Some event types have a notion of different registration names for different\n * \"phases\" of propagation. This finds listeners by a given phase.\n */\nfunction listenerAtPhase(inst, event, propagationPhase) {\n var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];\n return getListener(inst, registrationName);\n}\n\n/**\n * A small set of propagation patterns, each of which will accept a small amount\n * of information, and generate a set of \"dispatch ready event objects\" - which\n * are sets of events that have already been annotated with a set of dispatched\n * listener functions/ids. The API is designed this way to discourage these\n * propagation strategies from actually executing the dispatches, since we\n * always want to collect the entire set of dispatches before executing even a\n * single one.\n */\n\n/**\n * Tags a `SyntheticEvent` with dispatched listeners. Creating this function\n * here, allows us to not have to bind or create functions for each event.\n * Mutating the event's members allows us to not have to create a wrapping\n * \"dispatch\" object that pairs the event with the listener.\n */\nfunction accumulateDirectionalDispatches(inst, phase, event) {\n {\n warning(inst, 'Dispatching inst must not be null');\n }\n var listener = listenerAtPhase(inst, event, phase);\n if (listener) {\n event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);\n event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);\n }\n}\n\n/**\n * Collect dispatches (must be entirely collected before dispatching - see unit\n * tests). Lazily allocate the array to conserve memory. We must loop through\n * each event and perform the traversal for each one. We cannot perform a\n * single traversal for the entire collection of events because each event may\n * have a different target.\n */\nfunction accumulateTwoPhaseDispatchesSingle(event) {\n if (event && event.dispatchConfig.phasedRegistrationNames) {\n traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);\n }\n}\n\n/**\n * Same as `accumulateTwoPhaseDispatchesSingle`, but skips over the targetID.\n */\nfunction accumulateTwoPhaseDispatchesSingleSkipTarget(event) {\n if (event && event.dispatchConfig.phasedRegistrationNames) {\n var targetInst = event._targetInst;\n var parentInst = targetInst ? getParentInstance(targetInst) : null;\n traverseTwoPhase(parentInst, accumulateDirectionalDispatches, event);\n }\n}\n\n/**\n * Accumulates without regard to direction, does not look for phased\n * registration names. Same as `accumulateDirectDispatchesSingle` but without\n * requiring that the `dispatchMarker` be the same as the dispatched ID.\n */\nfunction accumulateDispatches(inst, ignoredDirection, event) {\n if (inst && event && event.dispatchConfig.registrationName) {\n var registrationName = event.dispatchConfig.registrationName;\n var listener = getListener(inst, registrationName);\n if (listener) {\n event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);\n event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);\n }\n }\n}\n\n/**\n * Accumulates dispatches on an `SyntheticEvent`, but only for the\n * `dispatchMarker`.\n * @param {SyntheticEvent} event\n */\nfunction accumulateDirectDispatchesSingle(event) {\n if (event && event.dispatchConfig.registrationName) {\n accumulateDispatches(event._targetInst, null, event);\n }\n}\n\nfunction accumulateTwoPhaseDispatches(events) {\n forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);\n}\n\nfunction accumulateTwoPhaseDispatchesSkipTarget(events) {\n forEachAccumulated(events, accumulateTwoPhaseDispatchesSingleSkipTarget);\n}\n\nfunction accumulateEnterLeaveDispatches(leave, enter, from, to) {\n traverseEnterLeave(from, to, accumulateDispatches, leave, enter);\n}\n\nfunction accumulateDirectDispatches(events) {\n forEachAccumulated(events, accumulateDirectDispatchesSingle);\n}\n\nvar EventPropagators = Object.freeze({\n\taccumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,\n\taccumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget,\n\taccumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches,\n\taccumulateDirectDispatches: accumulateDirectDispatches\n});\n\nvar contentKey = null;\n\n/**\n * Gets the key used to access text content on a DOM node.\n *\n * @return {?string} Key used to access text content.\n * @internal\n */\nfunction getTextContentAccessor() {\n if (!contentKey && ExecutionEnvironment.canUseDOM) {\n // Prefer textContent to innerText because many browsers support both but\n // SVG elements don't support innerText even when
does.\n contentKey = 'textContent' in document.documentElement ? 'textContent' : 'innerText';\n }\n return contentKey;\n}\n\n/**\n * This helper object stores information about text content of a target node,\n * allowing comparison of content before and after a given event.\n *\n * Identify the node where selection currently begins, then observe\n * both its text content and its current position in the DOM. Since the\n * browser may natively replace the target node during composition, we can\n * use its position to find its replacement.\n *\n *\n */\nvar compositionState = {\n _root: null,\n _startText: null,\n _fallbackText: null\n};\n\nfunction initialize(nativeEventTarget) {\n compositionState._root = nativeEventTarget;\n compositionState._startText = getText();\n return true;\n}\n\nfunction reset() {\n compositionState._root = null;\n compositionState._startText = null;\n compositionState._fallbackText = null;\n}\n\nfunction getData() {\n if (compositionState._fallbackText) {\n return compositionState._fallbackText;\n }\n\n var start;\n var startValue = compositionState._startText;\n var startLength = startValue.length;\n var end;\n var endValue = getText();\n var endLength = endValue.length;\n\n for (start = 0; start < startLength; start++) {\n if (startValue[start] !== endValue[start]) {\n break;\n }\n }\n\n var minEnd = startLength - start;\n for (end = 1; end <= minEnd; end++) {\n if (startValue[startLength - end] !== endValue[endLength - end]) {\n break;\n }\n }\n\n var sliceTail = end > 1 ? 1 - end : undefined;\n compositionState._fallbackText = endValue.slice(start, sliceTail);\n return compositionState._fallbackText;\n}\n\nfunction getText() {\n if ('value' in compositionState._root) {\n return compositionState._root.value;\n }\n return compositionState._root[getTextContentAccessor()];\n}\n\n/* eslint valid-typeof: 0 */\n\nvar didWarnForAddedNewProperty = false;\nvar isProxySupported = typeof Proxy === 'function';\nvar EVENT_POOL_SIZE = 10;\n\nvar shouldBeReleasedProperties = ['dispatchConfig', '_targetInst', 'nativeEvent', 'isDefaultPrevented', 'isPropagationStopped', '_dispatchListeners', '_dispatchInstances'];\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar EventInterface = {\n type: null,\n target: null,\n // currentTarget is set when dispatching; no use in copying it here\n currentTarget: emptyFunction.thatReturnsNull,\n eventPhase: null,\n bubbles: null,\n cancelable: null,\n timeStamp: function (event) {\n return event.timeStamp || Date.now();\n },\n defaultPrevented: null,\n isTrusted: null\n};\n\n/**\n * Synthetic events are dispatched by event plugins, typically in response to a\n * top-level event delegation handler.\n *\n * These systems should generally use pooling to reduce the frequency of garbage\n * collection. The system should check `isPersistent` to determine whether the\n * event should be released into the pool after being dispatched. Users that\n * need a persisted event should invoke `persist`.\n *\n * Synthetic events (and subclasses) implement the DOM Level 3 Events API by\n * normalizing browser quirks. Subclasses do not necessarily have to implement a\n * DOM interface; custom application-specific events can also subclass this.\n *\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {*} targetInst Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @param {DOMEventTarget} nativeEventTarget Target node.\n */\nfunction SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) {\n {\n // these have a getter/setter for warnings\n delete this.nativeEvent;\n delete this.preventDefault;\n delete this.stopPropagation;\n }\n\n this.dispatchConfig = dispatchConfig;\n this._targetInst = targetInst;\n this.nativeEvent = nativeEvent;\n\n var Interface = this.constructor.Interface;\n for (var propName in Interface) {\n if (!Interface.hasOwnProperty(propName)) {\n continue;\n }\n {\n delete this[propName]; // this has a getter/setter for warnings\n }\n var normalize = Interface[propName];\n if (normalize) {\n this[propName] = normalize(nativeEvent);\n } else {\n if (propName === 'target') {\n this.target = nativeEventTarget;\n } else {\n this[propName] = nativeEvent[propName];\n }\n }\n }\n\n var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;\n if (defaultPrevented) {\n this.isDefaultPrevented = emptyFunction.thatReturnsTrue;\n } else {\n this.isDefaultPrevented = emptyFunction.thatReturnsFalse;\n }\n this.isPropagationStopped = emptyFunction.thatReturnsFalse;\n return this;\n}\n\n_assign(SyntheticEvent.prototype, {\n preventDefault: function () {\n this.defaultPrevented = true;\n var event = this.nativeEvent;\n if (!event) {\n return;\n }\n\n if (event.preventDefault) {\n event.preventDefault();\n } else if (typeof event.returnValue !== 'unknown') {\n event.returnValue = false;\n }\n this.isDefaultPrevented = emptyFunction.thatReturnsTrue;\n },\n\n stopPropagation: function () {\n var event = this.nativeEvent;\n if (!event) {\n return;\n }\n\n if (event.stopPropagation) {\n event.stopPropagation();\n } else if (typeof event.cancelBubble !== 'unknown') {\n // The ChangeEventPlugin registers a \"propertychange\" event for\n // IE. This event does not support bubbling or cancelling, and\n // any references to cancelBubble throw \"Member not found\". A\n // typeof check of \"unknown\" circumvents this issue (and is also\n // IE specific).\n event.cancelBubble = true;\n }\n\n this.isPropagationStopped = emptyFunction.thatReturnsTrue;\n },\n\n /**\n * We release all dispatched `SyntheticEvent`s after each event loop, adding\n * them back into the pool. This allows a way to hold onto a reference that\n * won't be added back into the pool.\n */\n persist: function () {\n this.isPersistent = emptyFunction.thatReturnsTrue;\n },\n\n /**\n * Checks if this event should be released back into the pool.\n *\n * @return {boolean} True if this should not be released, false otherwise.\n */\n isPersistent: emptyFunction.thatReturnsFalse,\n\n /**\n * `PooledClass` looks for `destructor` on each instance it releases.\n */\n destructor: function () {\n var Interface = this.constructor.Interface;\n for (var propName in Interface) {\n {\n Object.defineProperty(this, propName, getPooledWarningPropertyDefinition(propName, Interface[propName]));\n }\n }\n for (var i = 0; i < shouldBeReleasedProperties.length; i++) {\n this[shouldBeReleasedProperties[i]] = null;\n }\n {\n Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null));\n Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', emptyFunction));\n Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', emptyFunction));\n }\n }\n});\n\nSyntheticEvent.Interface = EventInterface;\n\n/**\n * Helper to reduce boilerplate when creating subclasses.\n *\n * @param {function} Class\n * @param {?object} Interface\n */\nSyntheticEvent.augmentClass = function (Class, Interface) {\n var Super = this;\n\n var E = function () {};\n E.prototype = Super.prototype;\n var prototype = new E();\n\n _assign(prototype, Class.prototype);\n Class.prototype = prototype;\n Class.prototype.constructor = Class;\n\n Class.Interface = _assign({}, Super.Interface, Interface);\n Class.augmentClass = Super.augmentClass;\n addEventPoolingTo(Class);\n};\n\n/** Proxying after everything set on SyntheticEvent\n * to resolve Proxy issue on some WebKit browsers\n * in which some Event properties are set to undefined (GH#10010)\n */\n{\n if (isProxySupported) {\n /*eslint-disable no-func-assign */\n SyntheticEvent = new Proxy(SyntheticEvent, {\n construct: function (target, args) {\n return this.apply(target, Object.create(target.prototype), args);\n },\n apply: function (constructor, that, args) {\n return new Proxy(constructor.apply(that, args), {\n set: function (target, prop, value) {\n if (prop !== 'isPersistent' && !target.constructor.Interface.hasOwnProperty(prop) && shouldBeReleasedProperties.indexOf(prop) === -1) {\n warning(didWarnForAddedNewProperty || target.isPersistent(), \"This synthetic event is reused for performance reasons. If you're \" + \"seeing this, you're adding a new property in the synthetic event object. \" + 'The property is never released. See ' + 'https://fb.me/react-event-pooling for more information.');\n didWarnForAddedNewProperty = true;\n }\n target[prop] = value;\n return true;\n }\n });\n }\n });\n /*eslint-enable no-func-assign */\n }\n}\n\naddEventPoolingTo(SyntheticEvent);\n\n/**\n * Helper to nullify syntheticEvent instance properties when destructing\n *\n * @param {String} propName\n * @param {?object} getVal\n * @return {object} defineProperty object\n */\nfunction getPooledWarningPropertyDefinition(propName, getVal) {\n var isFunction = typeof getVal === 'function';\n return {\n configurable: true,\n set: set,\n get: get\n };\n\n function set(val) {\n var action = isFunction ? 'setting the method' : 'setting the property';\n warn(action, 'This is effectively a no-op');\n return val;\n }\n\n function get() {\n var action = isFunction ? 'accessing the method' : 'accessing the property';\n var result = isFunction ? 'This is a no-op function' : 'This is set to null';\n warn(action, result);\n return getVal;\n }\n\n function warn(action, result) {\n var warningCondition = false;\n warning(warningCondition, \"This synthetic event is reused for performance reasons. If you're seeing this, \" + \"you're %s `%s` on a released/nullified synthetic event. %s. \" + 'If you must keep the original synthetic event around, use event.persist(). ' + 'See https://fb.me/react-event-pooling for more information.', action, propName, result);\n }\n}\n\nfunction getPooledEvent(dispatchConfig, targetInst, nativeEvent, nativeInst) {\n var EventConstructor = this;\n if (EventConstructor.eventPool.length) {\n var instance = EventConstructor.eventPool.pop();\n EventConstructor.call(instance, dispatchConfig, targetInst, nativeEvent, nativeInst);\n return instance;\n }\n return new EventConstructor(dispatchConfig, targetInst, nativeEvent, nativeInst);\n}\n\nfunction releasePooledEvent(event) {\n var EventConstructor = this;\n !(event instanceof EventConstructor) ? invariant(false, 'Trying to release an event instance into a pool of a different type.') : void 0;\n event.destructor();\n if (EventConstructor.eventPool.length < EVENT_POOL_SIZE) {\n EventConstructor.eventPool.push(event);\n }\n}\n\nfunction addEventPoolingTo(EventConstructor) {\n EventConstructor.eventPool = [];\n EventConstructor.getPooled = getPooledEvent;\n EventConstructor.release = releasePooledEvent;\n}\n\nvar SyntheticEvent$1 = SyntheticEvent;\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents\n */\nvar CompositionEventInterface = {\n data: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticCompositionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent$1.augmentClass(SyntheticCompositionEvent, CompositionEventInterface);\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105\n * /#events-inputevents\n */\nvar InputEventInterface = {\n data: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticInputEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent$1.augmentClass(SyntheticInputEvent, InputEventInterface);\n\nvar END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space\nvar START_KEYCODE = 229;\n\nvar canUseCompositionEvent = ExecutionEnvironment.canUseDOM && 'CompositionEvent' in window;\n\nvar documentMode = null;\nif (ExecutionEnvironment.canUseDOM && 'documentMode' in document) {\n documentMode = document.documentMode;\n}\n\n// Webkit offers a very useful `textInput` event that can be used to\n// directly represent `beforeInput`. The IE `textinput` event is not as\n// useful, so we don't use it.\nvar canUseTextInputEvent = ExecutionEnvironment.canUseDOM && 'TextEvent' in window && !documentMode && !isPresto();\n\n// In IE9+, we have access to composition events, but the data supplied\n// by the native compositionend event may be incorrect. Japanese ideographic\n// spaces, for instance (\\u3000) are not recorded correctly.\nvar useFallbackCompositionData = ExecutionEnvironment.canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11);\n\n/**\n * Opera <= 12 includes TextEvent in window, but does not fire\n * text input events. Rely on keypress instead.\n */\nfunction isPresto() {\n var opera = window.opera;\n return typeof opera === 'object' && typeof opera.version === 'function' && parseInt(opera.version(), 10) <= 12;\n}\n\nvar SPACEBAR_CODE = 32;\nvar SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);\n\n// Events and their corresponding property names.\nvar eventTypes = {\n beforeInput: {\n phasedRegistrationNames: {\n bubbled: 'onBeforeInput',\n captured: 'onBeforeInputCapture'\n },\n dependencies: ['topCompositionEnd', 'topKeyPress', 'topTextInput', 'topPaste']\n },\n compositionEnd: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionEnd',\n captured: 'onCompositionEndCapture'\n },\n dependencies: ['topBlur', 'topCompositionEnd', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']\n },\n compositionStart: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionStart',\n captured: 'onCompositionStartCapture'\n },\n dependencies: ['topBlur', 'topCompositionStart', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']\n },\n compositionUpdate: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionUpdate',\n captured: 'onCompositionUpdateCapture'\n },\n dependencies: ['topBlur', 'topCompositionUpdate', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']\n }\n};\n\n// Track whether we've ever handled a keypress on the space key.\nvar hasSpaceKeypress = false;\n\n/**\n * Return whether a native keypress event is assumed to be a command.\n * This is required because Firefox fires `keypress` events for key commands\n * (cut, copy, select-all, etc.) even though no character is inserted.\n */\nfunction isKeypressCommand(nativeEvent) {\n return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&\n // ctrlKey && altKey is equivalent to AltGr, and is not a command.\n !(nativeEvent.ctrlKey && nativeEvent.altKey);\n}\n\n/**\n * Translate native top level events into event types.\n *\n * @param {string} topLevelType\n * @return {object}\n */\nfunction getCompositionEventType(topLevelType) {\n switch (topLevelType) {\n case 'topCompositionStart':\n return eventTypes.compositionStart;\n case 'topCompositionEnd':\n return eventTypes.compositionEnd;\n case 'topCompositionUpdate':\n return eventTypes.compositionUpdate;\n }\n}\n\n/**\n * Does our fallback best-guess model think this event signifies that\n * composition has begun?\n *\n * @param {string} topLevelType\n * @param {object} nativeEvent\n * @return {boolean}\n */\nfunction isFallbackCompositionStart(topLevelType, nativeEvent) {\n return topLevelType === 'topKeyDown' && nativeEvent.keyCode === START_KEYCODE;\n}\n\n/**\n * Does our fallback mode think that this event is the end of composition?\n *\n * @param {string} topLevelType\n * @param {object} nativeEvent\n * @return {boolean}\n */\nfunction isFallbackCompositionEnd(topLevelType, nativeEvent) {\n switch (topLevelType) {\n case 'topKeyUp':\n // Command keys insert or clear IME input.\n return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1;\n case 'topKeyDown':\n // Expect IME keyCode on each keydown. If we get any other\n // code we must have exited earlier.\n return nativeEvent.keyCode !== START_KEYCODE;\n case 'topKeyPress':\n case 'topMouseDown':\n case 'topBlur':\n // Events are not possible without cancelling IME.\n return true;\n default:\n return false;\n }\n}\n\n/**\n * Google Input Tools provides composition data via a CustomEvent,\n * with the `data` property populated in the `detail` object. If this\n * is available on the event object, use it. If not, this is a plain\n * composition event and we have nothing special to extract.\n *\n * @param {object} nativeEvent\n * @return {?string}\n */\nfunction getDataFromCustomEvent(nativeEvent) {\n var detail = nativeEvent.detail;\n if (typeof detail === 'object' && 'data' in detail) {\n return detail.data;\n }\n return null;\n}\n\n// Track the current IME composition status, if any.\nvar isComposing = false;\n\n/**\n * @return {?object} A SyntheticCompositionEvent.\n */\nfunction extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var eventType;\n var fallbackData;\n\n if (canUseCompositionEvent) {\n eventType = getCompositionEventType(topLevelType);\n } else if (!isComposing) {\n if (isFallbackCompositionStart(topLevelType, nativeEvent)) {\n eventType = eventTypes.compositionStart;\n }\n } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {\n eventType = eventTypes.compositionEnd;\n }\n\n if (!eventType) {\n return null;\n }\n\n if (useFallbackCompositionData) {\n // The current composition is stored statically and must not be\n // overwritten while composition continues.\n if (!isComposing && eventType === eventTypes.compositionStart) {\n isComposing = initialize(nativeEventTarget);\n } else if (eventType === eventTypes.compositionEnd) {\n if (isComposing) {\n fallbackData = getData();\n }\n }\n }\n\n var event = SyntheticCompositionEvent.getPooled(eventType, targetInst, nativeEvent, nativeEventTarget);\n\n if (fallbackData) {\n // Inject data generated from fallback path into the synthetic event.\n // This matches the property of native CompositionEventInterface.\n event.data = fallbackData;\n } else {\n var customData = getDataFromCustomEvent(nativeEvent);\n if (customData !== null) {\n event.data = customData;\n }\n }\n\n accumulateTwoPhaseDispatches(event);\n return event;\n}\n\n/**\n * @param {TopLevelTypes} topLevelType Record from `BrowserEventConstants`.\n * @param {object} nativeEvent Native browser event.\n * @return {?string} The string corresponding to this `beforeInput` event.\n */\nfunction getNativeBeforeInputChars(topLevelType, nativeEvent) {\n switch (topLevelType) {\n case 'topCompositionEnd':\n return getDataFromCustomEvent(nativeEvent);\n case 'topKeyPress':\n /**\n * If native `textInput` events are available, our goal is to make\n * use of them. However, there is a special case: the spacebar key.\n * In Webkit, preventing default on a spacebar `textInput` event\n * cancels character insertion, but it *also* causes the browser\n * to fall back to its default spacebar behavior of scrolling the\n * page.\n *\n * Tracking at:\n * https://code.google.com/p/chromium/issues/detail?id=355103\n *\n * To avoid this issue, use the keypress event as if no `textInput`\n * event is available.\n */\n var which = nativeEvent.which;\n if (which !== SPACEBAR_CODE) {\n return null;\n }\n\n hasSpaceKeypress = true;\n return SPACEBAR_CHAR;\n\n case 'topTextInput':\n // Record the characters to be added to the DOM.\n var chars = nativeEvent.data;\n\n // If it's a spacebar character, assume that we have already handled\n // it at the keypress level and bail immediately. Android Chrome\n // doesn't give us keycodes, so we need to blacklist it.\n if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {\n return null;\n }\n\n return chars;\n\n default:\n // For other native event types, do nothing.\n return null;\n }\n}\n\n/**\n * For browsers that do not provide the `textInput` event, extract the\n * appropriate string to use for SyntheticInputEvent.\n *\n * @param {string} topLevelType Record from `BrowserEventConstants`.\n * @param {object} nativeEvent Native browser event.\n * @return {?string} The fallback string for this `beforeInput` event.\n */\nfunction getFallbackBeforeInputChars(topLevelType, nativeEvent) {\n // If we are currently composing (IME) and using a fallback to do so,\n // try to extract the composed characters from the fallback object.\n // If composition event is available, we extract a string only at\n // compositionevent, otherwise extract it at fallback events.\n if (isComposing) {\n if (topLevelType === 'topCompositionEnd' || !canUseCompositionEvent && isFallbackCompositionEnd(topLevelType, nativeEvent)) {\n var chars = getData();\n reset();\n isComposing = false;\n return chars;\n }\n return null;\n }\n\n switch (topLevelType) {\n case 'topPaste':\n // If a paste event occurs after a keypress, throw out the input\n // chars. Paste events should not lead to BeforeInput events.\n return null;\n case 'topKeyPress':\n /**\n * As of v27, Firefox may fire keypress events even when no character\n * will be inserted. A few possibilities:\n *\n * - `which` is `0`. Arrow keys, Esc key, etc.\n *\n * - `which` is the pressed key code, but no char is available.\n * Ex: 'AltGr + d` in Polish. There is no modified character for\n * this key combination and no character is inserted into the\n * document, but FF fires the keypress for char code `100` anyway.\n * No `input` event will occur.\n *\n * - `which` is the pressed key code, but a command combination is\n * being used. Ex: `Cmd+C`. No character is inserted, and no\n * `input` event will occur.\n */\n if (!isKeypressCommand(nativeEvent)) {\n // IE fires the `keypress` event when a user types an emoji via\n // Touch keyboard of Windows. In such a case, the `char` property\n // holds an emoji character like `\\uD83D\\uDE0A`. Because its length\n // is 2, the property `which` does not represent an emoji correctly.\n // In such a case, we directly return the `char` property instead of\n // using `which`.\n if (nativeEvent.char && nativeEvent.char.length > 1) {\n return nativeEvent.char;\n } else if (nativeEvent.which) {\n return String.fromCharCode(nativeEvent.which);\n }\n }\n return null;\n case 'topCompositionEnd':\n return useFallbackCompositionData ? null : nativeEvent.data;\n default:\n return null;\n }\n}\n\n/**\n * Extract a SyntheticInputEvent for `beforeInput`, based on either native\n * `textInput` or fallback behavior.\n *\n * @return {?object} A SyntheticInputEvent.\n */\nfunction extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var chars;\n\n if (canUseTextInputEvent) {\n chars = getNativeBeforeInputChars(topLevelType, nativeEvent);\n } else {\n chars = getFallbackBeforeInputChars(topLevelType, nativeEvent);\n }\n\n // If no characters are being inserted, no BeforeInput event should\n // be fired.\n if (!chars) {\n return null;\n }\n\n var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, targetInst, nativeEvent, nativeEventTarget);\n\n event.data = chars;\n accumulateTwoPhaseDispatches(event);\n return event;\n}\n\n/**\n * Create an `onBeforeInput` event to match\n * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.\n *\n * This event plugin is based on the native `textInput` event\n * available in Chrome, Safari, Opera, and IE. This event fires after\n * `onKeyPress` and `onCompositionEnd`, but before `onInput`.\n *\n * `beforeInput` is spec'd but not implemented in any browsers, and\n * the `input` event does not provide any useful information about what has\n * actually been added, contrary to the spec. Thus, `textInput` is the best\n * available event to identify the characters that have actually been inserted\n * into the target node.\n *\n * This plugin is also responsible for emitting `composition` events, thus\n * allowing us to share composition fallback code for both `beforeInput` and\n * `composition` event types.\n */\nvar BeforeInputEventPlugin = {\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n return [extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget), extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget)];\n }\n};\n\n// Use to restore controlled state after a change event has fired.\n\nvar fiberHostComponent = null;\n\nvar ReactControlledComponentInjection = {\n injectFiberControlledHostComponent: function (hostComponentImpl) {\n // The fiber implementation doesn't use dynamic dispatch so we need to\n // inject the implementation.\n fiberHostComponent = hostComponentImpl;\n }\n};\n\nvar restoreTarget = null;\nvar restoreQueue = null;\n\nfunction restoreStateOfTarget(target) {\n // We perform this translation at the end of the event loop so that we\n // always receive the correct fiber here\n var internalInstance = getInstanceFromNode(target);\n if (!internalInstance) {\n // Unmounted\n return;\n }\n !(fiberHostComponent && typeof fiberHostComponent.restoreControlledState === 'function') ? invariant(false, 'Fiber needs to be injected to handle a fiber target for controlled events. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n var props = getFiberCurrentPropsFromNode(internalInstance.stateNode);\n fiberHostComponent.restoreControlledState(internalInstance.stateNode, internalInstance.type, props);\n}\n\nvar injection$3 = ReactControlledComponentInjection;\n\nfunction enqueueStateRestore(target) {\n if (restoreTarget) {\n if (restoreQueue) {\n restoreQueue.push(target);\n } else {\n restoreQueue = [target];\n }\n } else {\n restoreTarget = target;\n }\n}\n\nfunction restoreStateIfNeeded() {\n if (!restoreTarget) {\n return;\n }\n var target = restoreTarget;\n var queuedTargets = restoreQueue;\n restoreTarget = null;\n restoreQueue = null;\n\n restoreStateOfTarget(target);\n if (queuedTargets) {\n for (var i = 0; i < queuedTargets.length; i++) {\n restoreStateOfTarget(queuedTargets[i]);\n }\n }\n}\n\nvar ReactControlledComponent = Object.freeze({\n\tinjection: injection$3,\n\tenqueueStateRestore: enqueueStateRestore,\n\trestoreStateIfNeeded: restoreStateIfNeeded\n});\n\n// Used as a way to call batchedUpdates when we don't have a reference to\n// the renderer. Such as when we're dispatching events or if third party\n// libraries need to call batchedUpdates. Eventually, this API will go away when\n// everything is batched by default. We'll then have a similar API to opt-out of\n// scheduled work and instead do synchronous work.\n\n// Defaults\nvar fiberBatchedUpdates = function (fn, bookkeeping) {\n return fn(bookkeeping);\n};\n\nvar isNestingBatched = false;\nfunction batchedUpdates(fn, bookkeeping) {\n if (isNestingBatched) {\n // If we are currently inside another batch, we need to wait until it\n // fully completes before restoring state. Therefore, we add the target to\n // a queue of work.\n return fiberBatchedUpdates(fn, bookkeeping);\n }\n isNestingBatched = true;\n try {\n return fiberBatchedUpdates(fn, bookkeeping);\n } finally {\n // Here we wait until all updates have propagated, which is important\n // when using controlled components within layers:\n // https://github.com/facebook/react/issues/1698\n // Then we restore state of any controlled component.\n isNestingBatched = false;\n restoreStateIfNeeded();\n }\n}\n\nvar ReactGenericBatchingInjection = {\n injectFiberBatchedUpdates: function (_batchedUpdates) {\n fiberBatchedUpdates = _batchedUpdates;\n }\n};\n\nvar injection$4 = ReactGenericBatchingInjection;\n\n/**\n * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary\n */\nvar supportedInputTypes = {\n color: true,\n date: true,\n datetime: true,\n 'datetime-local': true,\n email: true,\n month: true,\n number: true,\n password: true,\n range: true,\n search: true,\n tel: true,\n text: true,\n time: true,\n url: true,\n week: true\n};\n\nfunction isTextInputElement(elem) {\n var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();\n\n if (nodeName === 'input') {\n return !!supportedInputTypes[elem.type];\n }\n\n if (nodeName === 'textarea') {\n return true;\n }\n\n return false;\n}\n\n/**\n * HTML nodeType values that represent the type of the node\n */\n\nvar ELEMENT_NODE = 1;\nvar TEXT_NODE = 3;\nvar COMMENT_NODE = 8;\nvar DOCUMENT_NODE = 9;\nvar DOCUMENT_FRAGMENT_NODE = 11;\n\n/**\n * Gets the target node from a native browser event by accounting for\n * inconsistencies in browser DOM APIs.\n *\n * @param {object} nativeEvent Native browser event.\n * @return {DOMEventTarget} Target node.\n */\nfunction getEventTarget(nativeEvent) {\n var target = nativeEvent.target || nativeEvent.srcElement || window;\n\n // Normalize SVG element events #4963\n if (target.correspondingUseElement) {\n target = target.correspondingUseElement;\n }\n\n // Safari may fire events on text nodes (Node.TEXT_NODE is 3).\n // @see http://www.quirksmode.org/js/events_properties.html\n return target.nodeType === TEXT_NODE ? target.parentNode : target;\n}\n\nvar useHasFeature;\nif (ExecutionEnvironment.canUseDOM) {\n useHasFeature = document.implementation && document.implementation.hasFeature &&\n // always returns true in newer browsers as per the standard.\n // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature\n document.implementation.hasFeature('', '') !== true;\n}\n\n/**\n * Checks if an event is supported in the current execution environment.\n *\n * NOTE: This will not work correctly for non-generic events such as `change`,\n * `reset`, `load`, `error`, and `select`.\n *\n * Borrows from Modernizr.\n *\n * @param {string} eventNameSuffix Event name, e.g. \"click\".\n * @param {?boolean} capture Check if the capture phase is supported.\n * @return {boolean} True if the event is supported.\n * @internal\n * @license Modernizr 3.0.0pre (Custom Build) | MIT\n */\nfunction isEventSupported(eventNameSuffix, capture) {\n if (!ExecutionEnvironment.canUseDOM || capture && !('addEventListener' in document)) {\n return false;\n }\n\n var eventName = 'on' + eventNameSuffix;\n var isSupported = eventName in document;\n\n if (!isSupported) {\n var element = document.createElement('div');\n element.setAttribute(eventName, 'return;');\n isSupported = typeof element[eventName] === 'function';\n }\n\n if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {\n // This is the only way to test support for the `wheel` event in IE9+.\n isSupported = document.implementation.hasFeature('Events.wheel', '3.0');\n }\n\n return isSupported;\n}\n\nfunction isCheckable(elem) {\n var type = elem.type;\n var nodeName = elem.nodeName;\n return nodeName && nodeName.toLowerCase() === 'input' && (type === 'checkbox' || type === 'radio');\n}\n\nfunction getTracker(node) {\n return node._valueTracker;\n}\n\nfunction detachTracker(node) {\n node._valueTracker = null;\n}\n\nfunction getValueFromNode(node) {\n var value = '';\n if (!node) {\n return value;\n }\n\n if (isCheckable(node)) {\n value = node.checked ? 'true' : 'false';\n } else {\n value = node.value;\n }\n\n return value;\n}\n\nfunction trackValueOnNode(node) {\n var valueField = isCheckable(node) ? 'checked' : 'value';\n var descriptor = Object.getOwnPropertyDescriptor(node.constructor.prototype, valueField);\n\n var currentValue = '' + node[valueField];\n\n // if someone has already defined a value or Safari, then bail\n // and don't track value will cause over reporting of changes,\n // but it's better then a hard failure\n // (needed for certain tests that spyOn input values and Safari)\n if (node.hasOwnProperty(valueField) || typeof descriptor.get !== 'function' || typeof descriptor.set !== 'function') {\n return;\n }\n\n Object.defineProperty(node, valueField, {\n enumerable: descriptor.enumerable,\n configurable: true,\n get: function () {\n return descriptor.get.call(this);\n },\n set: function (value) {\n currentValue = '' + value;\n descriptor.set.call(this, value);\n }\n });\n\n var tracker = {\n getValue: function () {\n return currentValue;\n },\n setValue: function (value) {\n currentValue = '' + value;\n },\n stopTracking: function () {\n detachTracker(node);\n delete node[valueField];\n }\n };\n return tracker;\n}\n\nfunction track(node) {\n if (getTracker(node)) {\n return;\n }\n\n // TODO: Once it's just Fiber we can move this to node._wrapperState\n node._valueTracker = trackValueOnNode(node);\n}\n\nfunction updateValueIfChanged(node) {\n if (!node) {\n return false;\n }\n\n var tracker = getTracker(node);\n // if there is no tracker at this point it's unlikely\n // that trying again will succeed\n if (!tracker) {\n return true;\n }\n\n var lastValue = tracker.getValue();\n var nextValue = getValueFromNode(node);\n if (nextValue !== lastValue) {\n tracker.setValue(nextValue);\n return true;\n }\n return false;\n}\n\nvar eventTypes$1 = {\n change: {\n phasedRegistrationNames: {\n bubbled: 'onChange',\n captured: 'onChangeCapture'\n },\n dependencies: ['topBlur', 'topChange', 'topClick', 'topFocus', 'topInput', 'topKeyDown', 'topKeyUp', 'topSelectionChange']\n }\n};\n\nfunction createAndAccumulateChangeEvent(inst, nativeEvent, target) {\n var event = SyntheticEvent$1.getPooled(eventTypes$1.change, inst, nativeEvent, target);\n event.type = 'change';\n // Flag this event loop as needing state restore.\n enqueueStateRestore(target);\n accumulateTwoPhaseDispatches(event);\n return event;\n}\n/**\n * For IE shims\n */\nvar activeElement = null;\nvar activeElementInst = null;\n\n/**\n * SECTION: handle `change` event\n */\nfunction shouldUseChangeEvent(elem) {\n var nodeName = elem.nodeName && elem.nodeName.toLowerCase();\n return nodeName === 'select' || nodeName === 'input' && elem.type === 'file';\n}\n\nfunction manualDispatchChangeEvent(nativeEvent) {\n var event = createAndAccumulateChangeEvent(activeElementInst, nativeEvent, getEventTarget(nativeEvent));\n\n // If change and propertychange bubbled, we'd just bind to it like all the\n // other events and have it go through ReactBrowserEventEmitter. Since it\n // doesn't, we manually listen for the events and so we have to enqueue and\n // process the abstract event manually.\n //\n // Batching is necessary here in order to ensure that all event handlers run\n // before the next rerender (including event handlers attached to ancestor\n // elements instead of directly on the input). Without this, controlled\n // components don't work properly in conjunction with event bubbling because\n // the component is rerendered and the value reverted before all the event\n // handlers can run. See https://github.com/facebook/react/issues/708.\n batchedUpdates(runEventInBatch, event);\n}\n\nfunction runEventInBatch(event) {\n enqueueEvents(event);\n processEventQueue(false);\n}\n\nfunction getInstIfValueChanged(targetInst) {\n var targetNode = getNodeFromInstance$1(targetInst);\n if (updateValueIfChanged(targetNode)) {\n return targetInst;\n }\n}\n\nfunction getTargetInstForChangeEvent(topLevelType, targetInst) {\n if (topLevelType === 'topChange') {\n return targetInst;\n }\n}\n\n/**\n * SECTION: handle `input` event\n */\nvar isInputEventSupported = false;\nif (ExecutionEnvironment.canUseDOM) {\n // IE9 claims to support the input event but fails to trigger it when\n // deleting text, so we ignore its input events.\n isInputEventSupported = isEventSupported('input') && (!document.documentMode || document.documentMode > 9);\n}\n\n/**\n * (For IE <=9) Starts tracking propertychange events on the passed-in element\n * and override the value property so that we can distinguish user events from\n * value changes in JS.\n */\nfunction startWatchingForValueChange(target, targetInst) {\n activeElement = target;\n activeElementInst = targetInst;\n activeElement.attachEvent('onpropertychange', handlePropertyChange);\n}\n\n/**\n * (For IE <=9) Removes the event listeners from the currently-tracked element,\n * if any exists.\n */\nfunction stopWatchingForValueChange() {\n if (!activeElement) {\n return;\n }\n activeElement.detachEvent('onpropertychange', handlePropertyChange);\n activeElement = null;\n activeElementInst = null;\n}\n\n/**\n * (For IE <=9) Handles a propertychange event, sending a `change` event if\n * the value of the active element has changed.\n */\nfunction handlePropertyChange(nativeEvent) {\n if (nativeEvent.propertyName !== 'value') {\n return;\n }\n if (getInstIfValueChanged(activeElementInst)) {\n manualDispatchChangeEvent(nativeEvent);\n }\n}\n\nfunction handleEventsForInputEventPolyfill(topLevelType, target, targetInst) {\n if (topLevelType === 'topFocus') {\n // In IE9, propertychange fires for most input events but is buggy and\n // doesn't fire when text is deleted, but conveniently, selectionchange\n // appears to fire in all of the remaining cases so we catch those and\n // forward the event if the value has changed\n // In either case, we don't want to call the event handler if the value\n // is changed from JS so we redefine a setter for `.value` that updates\n // our activeElementValue variable, allowing us to ignore those changes\n //\n // stopWatching() should be a noop here but we call it just in case we\n // missed a blur event somehow.\n stopWatchingForValueChange();\n startWatchingForValueChange(target, targetInst);\n } else if (topLevelType === 'topBlur') {\n stopWatchingForValueChange();\n }\n}\n\n// For IE8 and IE9.\nfunction getTargetInstForInputEventPolyfill(topLevelType, targetInst) {\n if (topLevelType === 'topSelectionChange' || topLevelType === 'topKeyUp' || topLevelType === 'topKeyDown') {\n // On the selectionchange event, the target is just document which isn't\n // helpful for us so just check activeElement instead.\n //\n // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire\n // propertychange on the first input event after setting `value` from a\n // script and fires only keydown, keypress, keyup. Catching keyup usually\n // gets it and catching keydown lets us fire an event for the first\n // keystroke if user does a key repeat (it'll be a little delayed: right\n // before the second keystroke). Other input methods (e.g., paste) seem to\n // fire selectionchange normally.\n return getInstIfValueChanged(activeElementInst);\n }\n}\n\n/**\n * SECTION: handle `click` event\n */\nfunction shouldUseClickEvent(elem) {\n // Use the `click` event to detect changes to checkbox and radio inputs.\n // This approach works across all browsers, whereas `change` does not fire\n // until `blur` in IE8.\n var nodeName = elem.nodeName;\n return nodeName && nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio');\n}\n\nfunction getTargetInstForClickEvent(topLevelType, targetInst) {\n if (topLevelType === 'topClick') {\n return getInstIfValueChanged(targetInst);\n }\n}\n\nfunction getTargetInstForInputOrChangeEvent(topLevelType, targetInst) {\n if (topLevelType === 'topInput' || topLevelType === 'topChange') {\n return getInstIfValueChanged(targetInst);\n }\n}\n\nfunction handleControlledInputBlur(inst, node) {\n // TODO: In IE, inst is occasionally null. Why?\n if (inst == null) {\n return;\n }\n\n // Fiber and ReactDOM keep wrapper state in separate places\n var state = inst._wrapperState || node._wrapperState;\n\n if (!state || !state.controlled || node.type !== 'number') {\n return;\n }\n\n // If controlled, assign the value attribute to the current value on blur\n var value = '' + node.value;\n if (node.getAttribute('value') !== value) {\n node.setAttribute('value', value);\n }\n}\n\n/**\n * This plugin creates an `onChange` event that normalizes change events\n * across form elements. This event fires at a time when it's possible to\n * change the element's value without seeing a flicker.\n *\n * Supported elements are:\n * - input (see `isTextInputElement`)\n * - textarea\n * - select\n */\nvar ChangeEventPlugin = {\n eventTypes: eventTypes$1,\n\n _isInputEventSupported: isInputEventSupported,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var targetNode = targetInst ? getNodeFromInstance$1(targetInst) : window;\n\n var getTargetInstFunc, handleEventFunc;\n if (shouldUseChangeEvent(targetNode)) {\n getTargetInstFunc = getTargetInstForChangeEvent;\n } else if (isTextInputElement(targetNode)) {\n if (isInputEventSupported) {\n getTargetInstFunc = getTargetInstForInputOrChangeEvent;\n } else {\n getTargetInstFunc = getTargetInstForInputEventPolyfill;\n handleEventFunc = handleEventsForInputEventPolyfill;\n }\n } else if (shouldUseClickEvent(targetNode)) {\n getTargetInstFunc = getTargetInstForClickEvent;\n }\n\n if (getTargetInstFunc) {\n var inst = getTargetInstFunc(topLevelType, targetInst);\n if (inst) {\n var event = createAndAccumulateChangeEvent(inst, nativeEvent, nativeEventTarget);\n return event;\n }\n }\n\n if (handleEventFunc) {\n handleEventFunc(topLevelType, targetNode, targetInst);\n }\n\n // When blurring, set the value attribute for number inputs\n if (topLevelType === 'topBlur') {\n handleControlledInputBlur(targetInst, targetNode);\n }\n }\n};\n\n/**\n * Module that is injectable into `EventPluginHub`, that specifies a\n * deterministic ordering of `EventPlugin`s. A convenient way to reason about\n * plugins, without having to package every one of them. This is better than\n * having plugins be ordered in the same order that they are injected because\n * that ordering would be influenced by the packaging order.\n * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that\n * preventing default on events is convenient in `SimpleEventPlugin` handlers.\n */\nvar DOMEventPluginOrder = ['ResponderEventPlugin', 'SimpleEventPlugin', 'TapEventPlugin', 'EnterLeaveEventPlugin', 'ChangeEventPlugin', 'SelectEventPlugin', 'BeforeInputEventPlugin'];\n\n/**\n * @interface UIEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar UIEventInterface = {\n view: null,\n detail: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent$1.augmentClass(SyntheticUIEvent, UIEventInterface);\n\n/**\n * Translation from modifier key to the associated property in the event.\n * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers\n */\n\nvar modifierKeyToProp = {\n Alt: 'altKey',\n Control: 'ctrlKey',\n Meta: 'metaKey',\n Shift: 'shiftKey'\n};\n\n// IE8 does not implement getModifierState so we simply map it to the only\n// modifier keys exposed by the event itself, does not support Lock-keys.\n// Currently, all major browsers except Chrome seems to support Lock-keys.\nfunction modifierStateGetter(keyArg) {\n var syntheticEvent = this;\n var nativeEvent = syntheticEvent.nativeEvent;\n if (nativeEvent.getModifierState) {\n return nativeEvent.getModifierState(keyArg);\n }\n var keyProp = modifierKeyToProp[keyArg];\n return keyProp ? !!nativeEvent[keyProp] : false;\n}\n\nfunction getEventModifierState(nativeEvent) {\n return modifierStateGetter;\n}\n\n/**\n * @interface MouseEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar MouseEventInterface = {\n screenX: null,\n screenY: null,\n clientX: null,\n clientY: null,\n pageX: null,\n pageY: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n getModifierState: getEventModifierState,\n button: null,\n buttons: null,\n relatedTarget: function (event) {\n return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement);\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);\n\nvar eventTypes$2 = {\n mouseEnter: {\n registrationName: 'onMouseEnter',\n dependencies: ['topMouseOut', 'topMouseOver']\n },\n mouseLeave: {\n registrationName: 'onMouseLeave',\n dependencies: ['topMouseOut', 'topMouseOver']\n }\n};\n\nvar EnterLeaveEventPlugin = {\n eventTypes: eventTypes$2,\n\n /**\n * For almost every interaction we care about, there will be both a top-level\n * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that\n * we do not extract duplicate events. However, moving the mouse into the\n * browser from outside will not fire a `mouseout` event. In this case, we use\n * the `mouseover` top-level event.\n */\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n if (topLevelType === 'topMouseOver' && (nativeEvent.relatedTarget || nativeEvent.fromElement)) {\n return null;\n }\n if (topLevelType !== 'topMouseOut' && topLevelType !== 'topMouseOver') {\n // Must not be a mouse in or mouse out - ignoring.\n return null;\n }\n\n var win;\n if (nativeEventTarget.window === nativeEventTarget) {\n // `nativeEventTarget` is probably a window object.\n win = nativeEventTarget;\n } else {\n // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.\n var doc = nativeEventTarget.ownerDocument;\n if (doc) {\n win = doc.defaultView || doc.parentWindow;\n } else {\n win = window;\n }\n }\n\n var from;\n var to;\n if (topLevelType === 'topMouseOut') {\n from = targetInst;\n var related = nativeEvent.relatedTarget || nativeEvent.toElement;\n to = related ? getClosestInstanceFromNode(related) : null;\n } else {\n // Moving to a node from outside the window.\n from = null;\n to = targetInst;\n }\n\n if (from === to) {\n // Nothing pertains to our managed components.\n return null;\n }\n\n var fromNode = from == null ? win : getNodeFromInstance$1(from);\n var toNode = to == null ? win : getNodeFromInstance$1(to);\n\n var leave = SyntheticMouseEvent.getPooled(eventTypes$2.mouseLeave, from, nativeEvent, nativeEventTarget);\n leave.type = 'mouseleave';\n leave.target = fromNode;\n leave.relatedTarget = toNode;\n\n var enter = SyntheticMouseEvent.getPooled(eventTypes$2.mouseEnter, to, nativeEvent, nativeEventTarget);\n enter.type = 'mouseenter';\n enter.target = toNode;\n enter.relatedTarget = fromNode;\n\n accumulateEnterLeaveDispatches(leave, enter, from, to);\n\n return [leave, enter];\n }\n};\n\n/**\n * `ReactInstanceMap` maintains a mapping from a public facing stateful\n * instance (key) and the internal representation (value). This allows public\n * methods to accept the user facing instance as an argument and map them back\n * to internal methods.\n *\n * Note that this module is currently shared and assumed to be stateless.\n * If this becomes an actual Map, that will break.\n */\n\n/**\n * This API should be called `delete` but we'd have to make sure to always\n * transform these to strings for IE support. When this transform is fully\n * supported we can rename it.\n */\n\n\nfunction get(key) {\n return key._reactInternalFiber;\n}\n\nfunction has(key) {\n return key._reactInternalFiber !== undefined;\n}\n\nfunction set(key, value) {\n key._reactInternalFiber = value;\n}\n\nvar ReactInternals = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;\n\nvar ReactCurrentOwner = ReactInternals.ReactCurrentOwner;\nvar ReactDebugCurrentFrame = ReactInternals.ReactDebugCurrentFrame;\n\nfunction getComponentName(fiber) {\n var type = fiber.type;\n\n if (typeof type === 'string') {\n return type;\n }\n if (typeof type === 'function') {\n return type.displayName || type.name;\n }\n return null;\n}\n\n// Don't change these two values:\nvar NoEffect = 0; // 0b00000000\nvar PerformedWork = 1; // 0b00000001\n\n// You can change the rest (and add more).\nvar Placement = 2; // 0b00000010\nvar Update = 4; // 0b00000100\nvar PlacementAndUpdate = 6; // 0b00000110\nvar Deletion = 8; // 0b00001000\nvar ContentReset = 16; // 0b00010000\nvar Callback = 32; // 0b00100000\nvar Err = 64; // 0b01000000\nvar Ref = 128; // 0b10000000\n\nvar MOUNTING = 1;\nvar MOUNTED = 2;\nvar UNMOUNTED = 3;\n\nfunction isFiberMountedImpl(fiber) {\n var node = fiber;\n if (!fiber.alternate) {\n // If there is no alternate, this might be a new tree that isn't inserted\n // yet. If it is, then it will have a pending insertion effect on it.\n if ((node.effectTag & Placement) !== NoEffect) {\n return MOUNTING;\n }\n while (node['return']) {\n node = node['return'];\n if ((node.effectTag & Placement) !== NoEffect) {\n return MOUNTING;\n }\n }\n } else {\n while (node['return']) {\n node = node['return'];\n }\n }\n if (node.tag === HostRoot) {\n // TODO: Check if this was a nested HostRoot when used with\n // renderContainerIntoSubtree.\n return MOUNTED;\n }\n // If we didn't hit the root, that means that we're in an disconnected tree\n // that has been unmounted.\n return UNMOUNTED;\n}\n\nfunction isFiberMounted(fiber) {\n return isFiberMountedImpl(fiber) === MOUNTED;\n}\n\nfunction isMounted(component) {\n {\n var owner = ReactCurrentOwner.current;\n if (owner !== null && owner.tag === ClassComponent) {\n var ownerFiber = owner;\n var instance = ownerFiber.stateNode;\n warning(instance._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', getComponentName(ownerFiber) || 'A component');\n instance._warnedAboutRefsInRender = true;\n }\n }\n\n var fiber = get(component);\n if (!fiber) {\n return false;\n }\n return isFiberMountedImpl(fiber) === MOUNTED;\n}\n\nfunction assertIsMounted(fiber) {\n !(isFiberMountedImpl(fiber) === MOUNTED) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;\n}\n\nfunction findCurrentFiberUsingSlowPath(fiber) {\n var alternate = fiber.alternate;\n if (!alternate) {\n // If there is no alternate, then we only need to check if it is mounted.\n var state = isFiberMountedImpl(fiber);\n !(state !== UNMOUNTED) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;\n if (state === MOUNTING) {\n return null;\n }\n return fiber;\n }\n // If we have two possible branches, we'll walk backwards up to the root\n // to see what path the root points to. On the way we may hit one of the\n // special cases and we'll deal with them.\n var a = fiber;\n var b = alternate;\n while (true) {\n var parentA = a['return'];\n var parentB = parentA ? parentA.alternate : null;\n if (!parentA || !parentB) {\n // We're at the root.\n break;\n }\n\n // If both copies of the parent fiber point to the same child, we can\n // assume that the child is current. This happens when we bailout on low\n // priority: the bailed out fiber's child reuses the current child.\n if (parentA.child === parentB.child) {\n var child = parentA.child;\n while (child) {\n if (child === a) {\n // We've determined that A is the current branch.\n assertIsMounted(parentA);\n return fiber;\n }\n if (child === b) {\n // We've determined that B is the current branch.\n assertIsMounted(parentA);\n return alternate;\n }\n child = child.sibling;\n }\n // We should never have an alternate for any mounting node. So the only\n // way this could possibly happen is if this was unmounted, if at all.\n invariant(false, 'Unable to find node on an unmounted component.');\n }\n\n if (a['return'] !== b['return']) {\n // The return pointer of A and the return pointer of B point to different\n // fibers. We assume that return pointers never criss-cross, so A must\n // belong to the child set of A.return, and B must belong to the child\n // set of B.return.\n a = parentA;\n b = parentB;\n } else {\n // The return pointers point to the same fiber. We'll have to use the\n // default, slow path: scan the child sets of each parent alternate to see\n // which child belongs to which set.\n //\n // Search parent A's child set\n var didFindChild = false;\n var _child = parentA.child;\n while (_child) {\n if (_child === a) {\n didFindChild = true;\n a = parentA;\n b = parentB;\n break;\n }\n if (_child === b) {\n didFindChild = true;\n b = parentA;\n a = parentB;\n break;\n }\n _child = _child.sibling;\n }\n if (!didFindChild) {\n // Search parent B's child set\n _child = parentB.child;\n while (_child) {\n if (_child === a) {\n didFindChild = true;\n a = parentB;\n b = parentA;\n break;\n }\n if (_child === b) {\n didFindChild = true;\n b = parentB;\n a = parentA;\n break;\n }\n _child = _child.sibling;\n }\n !didFindChild ? invariant(false, 'Child was not found in either parent set. This indicates a bug in React related to the return pointer. Please file an issue.') : void 0;\n }\n }\n\n !(a.alternate === b) ? invariant(false, 'Return fibers should always be each others\\' alternates. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n }\n // If the root is not a host container, we're in a disconnected tree. I.e.\n // unmounted.\n !(a.tag === HostRoot) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;\n if (a.stateNode.current === a) {\n // We've determined that A is the current branch.\n return fiber;\n }\n // Otherwise B has to be current branch.\n return alternate;\n}\n\nfunction findCurrentHostFiber(parent) {\n var currentParent = findCurrentFiberUsingSlowPath(parent);\n if (!currentParent) {\n return null;\n }\n\n // Next we'll drill down this component to find the first HostComponent/Text.\n var node = currentParent;\n while (true) {\n if (node.tag === HostComponent || node.tag === HostText) {\n return node;\n } else if (node.child) {\n node.child['return'] = node;\n node = node.child;\n continue;\n }\n if (node === currentParent) {\n return null;\n }\n while (!node.sibling) {\n if (!node['return'] || node['return'] === currentParent) {\n return null;\n }\n node = node['return'];\n }\n node.sibling['return'] = node['return'];\n node = node.sibling;\n }\n // Flow needs the return null here, but ESLint complains about it.\n // eslint-disable-next-line no-unreachable\n return null;\n}\n\nfunction findCurrentHostFiberWithNoPortals(parent) {\n var currentParent = findCurrentFiberUsingSlowPath(parent);\n if (!currentParent) {\n return null;\n }\n\n // Next we'll drill down this component to find the first HostComponent/Text.\n var node = currentParent;\n while (true) {\n if (node.tag === HostComponent || node.tag === HostText) {\n return node;\n } else if (node.child && node.tag !== HostPortal) {\n node.child['return'] = node;\n node = node.child;\n continue;\n }\n if (node === currentParent) {\n return null;\n }\n while (!node.sibling) {\n if (!node['return'] || node['return'] === currentParent) {\n return null;\n }\n node = node['return'];\n }\n node.sibling['return'] = node['return'];\n node = node.sibling;\n }\n // Flow needs the return null here, but ESLint complains about it.\n // eslint-disable-next-line no-unreachable\n return null;\n}\n\nvar CALLBACK_BOOKKEEPING_POOL_SIZE = 10;\nvar callbackBookkeepingPool = [];\n\n/**\n * Find the deepest React component completely containing the root of the\n * passed-in instance (for use when entire React trees are nested within each\n * other). If React trees are not nested, returns null.\n */\nfunction findRootContainerNode(inst) {\n // TODO: It may be a good idea to cache this to prevent unnecessary DOM\n // traversal, but caching is difficult to do correctly without using a\n // mutation observer to listen for all DOM changes.\n while (inst['return']) {\n inst = inst['return'];\n }\n if (inst.tag !== HostRoot) {\n // This can happen if we're in a detached tree.\n return null;\n }\n return inst.stateNode.containerInfo;\n}\n\n// Used to store ancestor hierarchy in top level callback\nfunction getTopLevelCallbackBookKeeping(topLevelType, nativeEvent, targetInst) {\n if (callbackBookkeepingPool.length) {\n var instance = callbackBookkeepingPool.pop();\n instance.topLevelType = topLevelType;\n instance.nativeEvent = nativeEvent;\n instance.targetInst = targetInst;\n return instance;\n }\n return {\n topLevelType: topLevelType,\n nativeEvent: nativeEvent,\n targetInst: targetInst,\n ancestors: []\n };\n}\n\nfunction releaseTopLevelCallbackBookKeeping(instance) {\n instance.topLevelType = null;\n instance.nativeEvent = null;\n instance.targetInst = null;\n instance.ancestors.length = 0;\n if (callbackBookkeepingPool.length < CALLBACK_BOOKKEEPING_POOL_SIZE) {\n callbackBookkeepingPool.push(instance);\n }\n}\n\nfunction handleTopLevelImpl(bookKeeping) {\n var targetInst = bookKeeping.targetInst;\n\n // Loop through the hierarchy, in case there's any nested components.\n // It's important that we build the array of ancestors before calling any\n // event handlers, because event handlers can modify the DOM, leading to\n // inconsistencies with ReactMount's node cache. See #1105.\n var ancestor = targetInst;\n do {\n if (!ancestor) {\n bookKeeping.ancestors.push(ancestor);\n break;\n }\n var root = findRootContainerNode(ancestor);\n if (!root) {\n break;\n }\n bookKeeping.ancestors.push(ancestor);\n ancestor = getClosestInstanceFromNode(root);\n } while (ancestor);\n\n for (var i = 0; i < bookKeeping.ancestors.length; i++) {\n targetInst = bookKeeping.ancestors[i];\n _handleTopLevel(bookKeeping.topLevelType, targetInst, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));\n }\n}\n\n// TODO: can we stop exporting these?\nvar _enabled = true;\nvar _handleTopLevel = void 0;\n\nfunction setHandleTopLevel(handleTopLevel) {\n _handleTopLevel = handleTopLevel;\n}\n\nfunction setEnabled(enabled) {\n _enabled = !!enabled;\n}\n\nfunction isEnabled() {\n return _enabled;\n}\n\n/**\n * Traps top-level events by using event bubbling.\n *\n * @param {string} topLevelType Record from `BrowserEventConstants`.\n * @param {string} handlerBaseName Event name (e.g. \"click\").\n * @param {object} element Element on which to attach listener.\n * @return {?object} An object with a remove function which will forcefully\n * remove the listener.\n * @internal\n */\nfunction trapBubbledEvent(topLevelType, handlerBaseName, element) {\n if (!element) {\n return null;\n }\n return EventListener.listen(element, handlerBaseName, dispatchEvent.bind(null, topLevelType));\n}\n\n/**\n * Traps a top-level event by using event capturing.\n *\n * @param {string} topLevelType Record from `BrowserEventConstants`.\n * @param {string} handlerBaseName Event name (e.g. \"click\").\n * @param {object} element Element on which to attach listener.\n * @return {?object} An object with a remove function which will forcefully\n * remove the listener.\n * @internal\n */\nfunction trapCapturedEvent(topLevelType, handlerBaseName, element) {\n if (!element) {\n return null;\n }\n return EventListener.capture(element, handlerBaseName, dispatchEvent.bind(null, topLevelType));\n}\n\nfunction dispatchEvent(topLevelType, nativeEvent) {\n if (!_enabled) {\n return;\n }\n\n var nativeEventTarget = getEventTarget(nativeEvent);\n var targetInst = getClosestInstanceFromNode(nativeEventTarget);\n if (targetInst !== null && typeof targetInst.tag === 'number' && !isFiberMounted(targetInst)) {\n // If we get an event (ex: img onload) before committing that\n // component's mount, ignore it for now (that is, treat it as if it was an\n // event on a non-React tree). We might also consider queueing events and\n // dispatching them after the mount.\n targetInst = null;\n }\n\n var bookKeeping = getTopLevelCallbackBookKeeping(topLevelType, nativeEvent, targetInst);\n\n try {\n // Event queue being processed in the same cycle allows\n // `preventDefault`.\n batchedUpdates(handleTopLevelImpl, bookKeeping);\n } finally {\n releaseTopLevelCallbackBookKeeping(bookKeeping);\n }\n}\n\nvar ReactDOMEventListener = Object.freeze({\n\tget _enabled () { return _enabled; },\n\tget _handleTopLevel () { return _handleTopLevel; },\n\tsetHandleTopLevel: setHandleTopLevel,\n\tsetEnabled: setEnabled,\n\tisEnabled: isEnabled,\n\ttrapBubbledEvent: trapBubbledEvent,\n\ttrapCapturedEvent: trapCapturedEvent,\n\tdispatchEvent: dispatchEvent\n});\n\n/**\n * Generate a mapping of standard vendor prefixes using the defined style property and event name.\n *\n * @param {string} styleProp\n * @param {string} eventName\n * @returns {object}\n */\nfunction makePrefixMap(styleProp, eventName) {\n var prefixes = {};\n\n prefixes[styleProp.toLowerCase()] = eventName.toLowerCase();\n prefixes['Webkit' + styleProp] = 'webkit' + eventName;\n prefixes['Moz' + styleProp] = 'moz' + eventName;\n prefixes['ms' + styleProp] = 'MS' + eventName;\n prefixes['O' + styleProp] = 'o' + eventName.toLowerCase();\n\n return prefixes;\n}\n\n/**\n * A list of event names to a configurable list of vendor prefixes.\n */\nvar vendorPrefixes = {\n animationend: makePrefixMap('Animation', 'AnimationEnd'),\n animationiteration: makePrefixMap('Animation', 'AnimationIteration'),\n animationstart: makePrefixMap('Animation', 'AnimationStart'),\n transitionend: makePrefixMap('Transition', 'TransitionEnd')\n};\n\n/**\n * Event names that have already been detected and prefixed (if applicable).\n */\nvar prefixedEventNames = {};\n\n/**\n * Element to check for prefixes on.\n */\nvar style = {};\n\n/**\n * Bootstrap if a DOM exists.\n */\nif (ExecutionEnvironment.canUseDOM) {\n style = document.createElement('div').style;\n\n // On some platforms, in particular some releases of Android 4.x,\n // the un-prefixed \"animation\" and \"transition\" properties are defined on the\n // style object but the events that fire will still be prefixed, so we need\n // to check if the un-prefixed events are usable, and if not remove them from the map.\n if (!('AnimationEvent' in window)) {\n delete vendorPrefixes.animationend.animation;\n delete vendorPrefixes.animationiteration.animation;\n delete vendorPrefixes.animationstart.animation;\n }\n\n // Same as above\n if (!('TransitionEvent' in window)) {\n delete vendorPrefixes.transitionend.transition;\n }\n}\n\n/**\n * Attempts to determine the correct vendor prefixed event name.\n *\n * @param {string} eventName\n * @returns {string}\n */\nfunction getVendorPrefixedEventName(eventName) {\n if (prefixedEventNames[eventName]) {\n return prefixedEventNames[eventName];\n } else if (!vendorPrefixes[eventName]) {\n return eventName;\n }\n\n var prefixMap = vendorPrefixes[eventName];\n\n for (var styleProp in prefixMap) {\n if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) {\n return prefixedEventNames[eventName] = prefixMap[styleProp];\n }\n }\n\n return '';\n}\n\n/**\n * Types of raw signals from the browser caught at the top level.\n *\n * For events like 'submit' which don't consistently bubble (which we\n * trap at a lower node than `document`), binding at `document` would\n * cause duplicate events so we don't include them here.\n */\nvar topLevelTypes$1 = {\n topAbort: 'abort',\n topAnimationEnd: getVendorPrefixedEventName('animationend') || 'animationend',\n topAnimationIteration: getVendorPrefixedEventName('animationiteration') || 'animationiteration',\n topAnimationStart: getVendorPrefixedEventName('animationstart') || 'animationstart',\n topBlur: 'blur',\n topCancel: 'cancel',\n topCanPlay: 'canplay',\n topCanPlayThrough: 'canplaythrough',\n topChange: 'change',\n topClick: 'click',\n topClose: 'close',\n topCompositionEnd: 'compositionend',\n topCompositionStart: 'compositionstart',\n topCompositionUpdate: 'compositionupdate',\n topContextMenu: 'contextmenu',\n topCopy: 'copy',\n topCut: 'cut',\n topDoubleClick: 'dblclick',\n topDrag: 'drag',\n topDragEnd: 'dragend',\n topDragEnter: 'dragenter',\n topDragExit: 'dragexit',\n topDragLeave: 'dragleave',\n topDragOver: 'dragover',\n topDragStart: 'dragstart',\n topDrop: 'drop',\n topDurationChange: 'durationchange',\n topEmptied: 'emptied',\n topEncrypted: 'encrypted',\n topEnded: 'ended',\n topError: 'error',\n topFocus: 'focus',\n topInput: 'input',\n topKeyDown: 'keydown',\n topKeyPress: 'keypress',\n topKeyUp: 'keyup',\n topLoadedData: 'loadeddata',\n topLoad: 'load',\n topLoadedMetadata: 'loadedmetadata',\n topLoadStart: 'loadstart',\n topMouseDown: 'mousedown',\n topMouseMove: 'mousemove',\n topMouseOut: 'mouseout',\n topMouseOver: 'mouseover',\n topMouseUp: 'mouseup',\n topPaste: 'paste',\n topPause: 'pause',\n topPlay: 'play',\n topPlaying: 'playing',\n topProgress: 'progress',\n topRateChange: 'ratechange',\n topScroll: 'scroll',\n topSeeked: 'seeked',\n topSeeking: 'seeking',\n topSelectionChange: 'selectionchange',\n topStalled: 'stalled',\n topSuspend: 'suspend',\n topTextInput: 'textInput',\n topTimeUpdate: 'timeupdate',\n topToggle: 'toggle',\n topTouchCancel: 'touchcancel',\n topTouchEnd: 'touchend',\n topTouchMove: 'touchmove',\n topTouchStart: 'touchstart',\n topTransitionEnd: getVendorPrefixedEventName('transitionend') || 'transitionend',\n topVolumeChange: 'volumechange',\n topWaiting: 'waiting',\n topWheel: 'wheel'\n};\n\nvar BrowserEventConstants = {\n topLevelTypes: topLevelTypes$1\n};\n\nfunction runEventQueueInBatch(events) {\n enqueueEvents(events);\n processEventQueue(false);\n}\n\n/**\n * Streams a fired top-level event to `EventPluginHub` where plugins have the\n * opportunity to create `ReactEvent`s to be dispatched.\n */\nfunction handleTopLevel(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var events = extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n runEventQueueInBatch(events);\n}\n\nvar topLevelTypes = BrowserEventConstants.topLevelTypes;\n\n/**\n * Summary of `ReactBrowserEventEmitter` event handling:\n *\n * - Top-level delegation is used to trap most native browser events. This\n * may only occur in the main thread and is the responsibility of\n * ReactDOMEventListener, which is injected and can therefore support\n * pluggable event sources. This is the only work that occurs in the main\n * thread.\n *\n * - We normalize and de-duplicate events to account for browser quirks. This\n * may be done in the worker thread.\n *\n * - Forward these native events (with the associated top-level type used to\n * trap it) to `EventPluginHub`, which in turn will ask plugins if they want\n * to extract any synthetic events.\n *\n * - The `EventPluginHub` will then process each event by annotating them with\n * \"dispatches\", a sequence of listeners and IDs that care about that event.\n *\n * - The `EventPluginHub` then dispatches the events.\n *\n * Overview of React and the event system:\n *\n * +------------+ .\n * | DOM | .\n * +------------+ .\n * | .\n * v .\n * +------------+ .\n * | ReactEvent | .\n * | Listener | .\n * +------------+ . +-----------+\n * | . +--------+|SimpleEvent|\n * | . | |Plugin |\n * +-----|------+ . v +-----------+\n * | | | . +--------------+ +------------+\n * | +-----------.--->|EventPluginHub| | Event |\n * | | . | | +-----------+ | Propagators|\n * | ReactEvent | . | | |TapEvent | |------------|\n * | Emitter | . | |<---+|Plugin | |other plugin|\n * | | . | | +-----------+ | utilities |\n * | +-----------.--->| | +------------+\n * | | | . +--------------+\n * +-----|------+ . ^ +-----------+\n * | . | |Enter/Leave|\n * + . +-------+|Plugin |\n * +-------------+ . +-----------+\n * | application | .\n * |-------------| .\n * | | .\n * | | .\n * +-------------+ .\n * .\n * React Core . General Purpose Event Plugin System\n */\n\nvar alreadyListeningTo = {};\nvar reactTopListenersCounter = 0;\n\n/**\n * To ensure no conflicts with other potential React instances on the page\n */\nvar topListenersIDKey = '_reactListenersID' + ('' + Math.random()).slice(2);\n\nfunction getListeningForDocument(mountAt) {\n // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`\n // directly.\n if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {\n mountAt[topListenersIDKey] = reactTopListenersCounter++;\n alreadyListeningTo[mountAt[topListenersIDKey]] = {};\n }\n return alreadyListeningTo[mountAt[topListenersIDKey]];\n}\n\n/**\n * We listen for bubbled touch events on the document object.\n *\n * Firefox v8.01 (and possibly others) exhibited strange behavior when\n * mounting `onmousemove` events at some node that was not the document\n * element. The symptoms were that if your mouse is not moving over something\n * contained within that mount point (for example on the background) the\n * top-level listeners for `onmousemove` won't be called. However, if you\n * register the `mousemove` on the document object, then it will of course\n * catch all `mousemove`s. This along with iOS quirks, justifies restricting\n * top-level listeners to the document object only, at least for these\n * movement types of events and possibly all events.\n *\n * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html\n *\n * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but\n * they bubble to document.\n *\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @param {object} contentDocumentHandle Document which owns the container\n */\nfunction listenTo(registrationName, contentDocumentHandle) {\n var mountAt = contentDocumentHandle;\n var isListening = getListeningForDocument(mountAt);\n var dependencies = registrationNameDependencies[registrationName];\n\n for (var i = 0; i < dependencies.length; i++) {\n var dependency = dependencies[i];\n if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {\n if (dependency === 'topScroll') {\n trapCapturedEvent('topScroll', 'scroll', mountAt);\n } else if (dependency === 'topFocus' || dependency === 'topBlur') {\n trapCapturedEvent('topFocus', 'focus', mountAt);\n trapCapturedEvent('topBlur', 'blur', mountAt);\n\n // to make sure blur and focus event listeners are only attached once\n isListening.topBlur = true;\n isListening.topFocus = true;\n } else if (dependency === 'topCancel') {\n if (isEventSupported('cancel', true)) {\n trapCapturedEvent('topCancel', 'cancel', mountAt);\n }\n isListening.topCancel = true;\n } else if (dependency === 'topClose') {\n if (isEventSupported('close', true)) {\n trapCapturedEvent('topClose', 'close', mountAt);\n }\n isListening.topClose = true;\n } else if (topLevelTypes.hasOwnProperty(dependency)) {\n trapBubbledEvent(dependency, topLevelTypes[dependency], mountAt);\n }\n\n isListening[dependency] = true;\n }\n }\n}\n\nfunction isListeningToAllDependencies(registrationName, mountAt) {\n var isListening = getListeningForDocument(mountAt);\n var dependencies = registrationNameDependencies[registrationName];\n for (var i = 0; i < dependencies.length; i++) {\n var dependency = dependencies[i];\n if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {\n return false;\n }\n }\n return true;\n}\n\n/**\n * Given any node return the first leaf node without children.\n *\n * @param {DOMElement|DOMTextNode} node\n * @return {DOMElement|DOMTextNode}\n */\nfunction getLeafNode(node) {\n while (node && node.firstChild) {\n node = node.firstChild;\n }\n return node;\n}\n\n/**\n * Get the next sibling within a container. This will walk up the\n * DOM if a node's siblings have been exhausted.\n *\n * @param {DOMElement|DOMTextNode} node\n * @return {?DOMElement|DOMTextNode}\n */\nfunction getSiblingNode(node) {\n while (node) {\n if (node.nextSibling) {\n return node.nextSibling;\n }\n node = node.parentNode;\n }\n}\n\n/**\n * Get object describing the nodes which contain characters at offset.\n *\n * @param {DOMElement|DOMTextNode} root\n * @param {number} offset\n * @return {?object}\n */\nfunction getNodeForCharacterOffset(root, offset) {\n var node = getLeafNode(root);\n var nodeStart = 0;\n var nodeEnd = 0;\n\n while (node) {\n if (node.nodeType === TEXT_NODE) {\n nodeEnd = nodeStart + node.textContent.length;\n\n if (nodeStart <= offset && nodeEnd >= offset) {\n return {\n node: node,\n offset: offset - nodeStart\n };\n }\n\n nodeStart = nodeEnd;\n }\n\n node = getLeafNode(getSiblingNode(node));\n }\n}\n\n/**\n * @param {DOMElement} outerNode\n * @return {?object}\n */\nfunction getOffsets(outerNode) {\n var selection = window.getSelection && window.getSelection();\n\n if (!selection || selection.rangeCount === 0) {\n return null;\n }\n\n var anchorNode = selection.anchorNode,\n anchorOffset = selection.anchorOffset,\n focusNode$$1 = selection.focusNode,\n focusOffset = selection.focusOffset;\n\n // In Firefox, anchorNode and focusNode can be \"anonymous divs\", e.g. the\n // up/down buttons on an . Anonymous divs do not seem to\n // expose properties, triggering a \"Permission denied error\" if any of its\n // properties are accessed. The only seemingly possible way to avoid erroring\n // is to access a property that typically works for non-anonymous divs and\n // catch any error that may otherwise arise. See\n // https://bugzilla.mozilla.org/show_bug.cgi?id=208427\n\n try {\n /* eslint-disable no-unused-expressions */\n anchorNode.nodeType;\n focusNode$$1.nodeType;\n /* eslint-enable no-unused-expressions */\n } catch (e) {\n return null;\n }\n\n return getModernOffsetsFromPoints(outerNode, anchorNode, anchorOffset, focusNode$$1, focusOffset);\n}\n\n/**\n * Returns {start, end} where `start` is the character/codepoint index of\n * (anchorNode, anchorOffset) within the textContent of `outerNode`, and\n * `end` is the index of (focusNode, focusOffset).\n *\n * Returns null if you pass in garbage input but we should probably just crash.\n *\n * Exported only for testing.\n */\nfunction getModernOffsetsFromPoints(outerNode, anchorNode, anchorOffset, focusNode$$1, focusOffset) {\n var length = 0;\n var start = -1;\n var end = -1;\n var indexWithinAnchor = 0;\n var indexWithinFocus = 0;\n var node = outerNode;\n var parentNode = null;\n\n outer: while (true) {\n var next = null;\n\n while (true) {\n if (node === anchorNode && (anchorOffset === 0 || node.nodeType === TEXT_NODE)) {\n start = length + anchorOffset;\n }\n if (node === focusNode$$1 && (focusOffset === 0 || node.nodeType === TEXT_NODE)) {\n end = length + focusOffset;\n }\n\n if (node.nodeType === TEXT_NODE) {\n length += node.nodeValue.length;\n }\n\n if ((next = node.firstChild) === null) {\n break;\n }\n // Moving from `node` to its first child `next`.\n parentNode = node;\n node = next;\n }\n\n while (true) {\n if (node === outerNode) {\n // If `outerNode` has children, this is always the second time visiting\n // it. If it has no children, this is still the first loop, and the only\n // valid selection is anchorNode and focusNode both equal to this node\n // and both offsets 0, in which case we will have handled above.\n break outer;\n }\n if (parentNode === anchorNode && ++indexWithinAnchor === anchorOffset) {\n start = length;\n }\n if (parentNode === focusNode$$1 && ++indexWithinFocus === focusOffset) {\n end = length;\n }\n if ((next = node.nextSibling) !== null) {\n break;\n }\n node = parentNode;\n parentNode = node.parentNode;\n }\n\n // Moving from `node` to its next sibling `next`.\n node = next;\n }\n\n if (start === -1 || end === -1) {\n // This should never happen. (Would happen if the anchor/focus nodes aren't\n // actually inside the passed-in node.)\n return null;\n }\n\n return {\n start: start,\n end: end\n };\n}\n\n/**\n * In modern non-IE browsers, we can support both forward and backward\n * selections.\n *\n * Note: IE10+ supports the Selection object, but it does not support\n * the `extend` method, which means that even in modern IE, it's not possible\n * to programmatically create a backward selection. Thus, for all IE\n * versions, we use the old IE API to create our selections.\n *\n * @param {DOMElement|DOMTextNode} node\n * @param {object} offsets\n */\nfunction setOffsets(node, offsets) {\n if (!window.getSelection) {\n return;\n }\n\n var selection = window.getSelection();\n var length = node[getTextContentAccessor()].length;\n var start = Math.min(offsets.start, length);\n var end = offsets.end === undefined ? start : Math.min(offsets.end, length);\n\n // IE 11 uses modern selection, but doesn't support the extend method.\n // Flip backward selections, so we can set with a single range.\n if (!selection.extend && start > end) {\n var temp = end;\n end = start;\n start = temp;\n }\n\n var startMarker = getNodeForCharacterOffset(node, start);\n var endMarker = getNodeForCharacterOffset(node, end);\n\n if (startMarker && endMarker) {\n if (selection.rangeCount === 1 && selection.anchorNode === startMarker.node && selection.anchorOffset === startMarker.offset && selection.focusNode === endMarker.node && selection.focusOffset === endMarker.offset) {\n return;\n }\n var range = document.createRange();\n range.setStart(startMarker.node, startMarker.offset);\n selection.removeAllRanges();\n\n if (start > end) {\n selection.addRange(range);\n selection.extend(endMarker.node, endMarker.offset);\n } else {\n range.setEnd(endMarker.node, endMarker.offset);\n selection.addRange(range);\n }\n }\n}\n\nfunction isInDocument(node) {\n return containsNode(document.documentElement, node);\n}\n\n/**\n * @ReactInputSelection: React input selection module. Based on Selection.js,\n * but modified to be suitable for react and has a couple of bug fixes (doesn't\n * assume buttons have range selections allowed).\n * Input selection module for React.\n */\n\nfunction hasSelectionCapabilities(elem) {\n var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();\n return nodeName && (nodeName === 'input' && elem.type === 'text' || nodeName === 'textarea' || elem.contentEditable === 'true');\n}\n\nfunction getSelectionInformation() {\n var focusedElem = getActiveElement();\n return {\n focusedElem: focusedElem,\n selectionRange: hasSelectionCapabilities(focusedElem) ? getSelection$1(focusedElem) : null\n };\n}\n\n/**\n * @restoreSelection: If any selection information was potentially lost,\n * restore it. This is useful when performing operations that could remove dom\n * nodes and place them back in, resulting in focus being lost.\n */\nfunction restoreSelection(priorSelectionInformation) {\n var curFocusedElem = getActiveElement();\n var priorFocusedElem = priorSelectionInformation.focusedElem;\n var priorSelectionRange = priorSelectionInformation.selectionRange;\n if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) {\n if (hasSelectionCapabilities(priorFocusedElem)) {\n setSelection(priorFocusedElem, priorSelectionRange);\n }\n\n // Focusing a node can change the scroll position, which is undesirable\n var ancestors = [];\n var ancestor = priorFocusedElem;\n while (ancestor = ancestor.parentNode) {\n if (ancestor.nodeType === ELEMENT_NODE) {\n ancestors.push({\n element: ancestor,\n left: ancestor.scrollLeft,\n top: ancestor.scrollTop\n });\n }\n }\n\n focusNode(priorFocusedElem);\n\n for (var i = 0; i < ancestors.length; i++) {\n var info = ancestors[i];\n info.element.scrollLeft = info.left;\n info.element.scrollTop = info.top;\n }\n }\n}\n\n/**\n * @getSelection: Gets the selection bounds of a focused textarea, input or\n * contentEditable node.\n * -@input: Look up selection bounds of this input\n * -@return {start: selectionStart, end: selectionEnd}\n */\nfunction getSelection$1(input) {\n var selection = void 0;\n\n if ('selectionStart' in input) {\n // Modern browser with input or textarea.\n selection = {\n start: input.selectionStart,\n end: input.selectionEnd\n };\n } else {\n // Content editable or old IE textarea.\n selection = getOffsets(input);\n }\n\n return selection || { start: 0, end: 0 };\n}\n\n/**\n * @setSelection: Sets the selection bounds of a textarea or input and focuses\n * the input.\n * -@input Set selection bounds of this input or textarea\n * -@offsets Object of same form that is returned from get*\n */\nfunction setSelection(input, offsets) {\n var start = offsets.start,\n end = offsets.end;\n\n if (end === undefined) {\n end = start;\n }\n\n if ('selectionStart' in input) {\n input.selectionStart = start;\n input.selectionEnd = Math.min(end, input.value.length);\n } else {\n setOffsets(input, offsets);\n }\n}\n\nvar skipSelectionChangeEvent = ExecutionEnvironment.canUseDOM && 'documentMode' in document && document.documentMode <= 11;\n\nvar eventTypes$3 = {\n select: {\n phasedRegistrationNames: {\n bubbled: 'onSelect',\n captured: 'onSelectCapture'\n },\n dependencies: ['topBlur', 'topContextMenu', 'topFocus', 'topKeyDown', 'topKeyUp', 'topMouseDown', 'topMouseUp', 'topSelectionChange']\n }\n};\n\nvar activeElement$1 = null;\nvar activeElementInst$1 = null;\nvar lastSelection = null;\nvar mouseDown = false;\n\n/**\n * Get an object which is a unique representation of the current selection.\n *\n * The return value will not be consistent across nodes or browsers, but\n * two identical selections on the same node will return identical objects.\n *\n * @param {DOMElement} node\n * @return {object}\n */\nfunction getSelection(node) {\n if ('selectionStart' in node && hasSelectionCapabilities(node)) {\n return {\n start: node.selectionStart,\n end: node.selectionEnd\n };\n } else if (window.getSelection) {\n var selection = window.getSelection();\n return {\n anchorNode: selection.anchorNode,\n anchorOffset: selection.anchorOffset,\n focusNode: selection.focusNode,\n focusOffset: selection.focusOffset\n };\n }\n}\n\n/**\n * Poll selection to see whether it's changed.\n *\n * @param {object} nativeEvent\n * @return {?SyntheticEvent}\n */\nfunction constructSelectEvent(nativeEvent, nativeEventTarget) {\n // Ensure we have the right element, and that the user is not dragging a\n // selection (this matches native `select` event behavior). In HTML5, select\n // fires only on input and textarea thus if there's no focused element we\n // won't dispatch.\n if (mouseDown || activeElement$1 == null || activeElement$1 !== getActiveElement()) {\n return null;\n }\n\n // Only fire when selection has actually changed.\n var currentSelection = getSelection(activeElement$1);\n if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {\n lastSelection = currentSelection;\n\n var syntheticEvent = SyntheticEvent$1.getPooled(eventTypes$3.select, activeElementInst$1, nativeEvent, nativeEventTarget);\n\n syntheticEvent.type = 'select';\n syntheticEvent.target = activeElement$1;\n\n accumulateTwoPhaseDispatches(syntheticEvent);\n\n return syntheticEvent;\n }\n\n return null;\n}\n\n/**\n * This plugin creates an `onSelect` event that normalizes select events\n * across form elements.\n *\n * Supported elements are:\n * - input (see `isTextInputElement`)\n * - textarea\n * - contentEditable\n *\n * This differs from native browser implementations in the following ways:\n * - Fires on contentEditable fields as well as inputs.\n * - Fires for collapsed selection.\n * - Fires after user input.\n */\nvar SelectEventPlugin = {\n eventTypes: eventTypes$3,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var doc = nativeEventTarget.window === nativeEventTarget ? nativeEventTarget.document : nativeEventTarget.nodeType === DOCUMENT_NODE ? nativeEventTarget : nativeEventTarget.ownerDocument;\n // Track whether all listeners exists for this plugin. If none exist, we do\n // not extract events. See #3639.\n if (!doc || !isListeningToAllDependencies('onSelect', doc)) {\n return null;\n }\n\n var targetNode = targetInst ? getNodeFromInstance$1(targetInst) : window;\n\n switch (topLevelType) {\n // Track the input node that has focus.\n case 'topFocus':\n if (isTextInputElement(targetNode) || targetNode.contentEditable === 'true') {\n activeElement$1 = targetNode;\n activeElementInst$1 = targetInst;\n lastSelection = null;\n }\n break;\n case 'topBlur':\n activeElement$1 = null;\n activeElementInst$1 = null;\n lastSelection = null;\n break;\n // Don't fire the event while the user is dragging. This matches the\n // semantics of the native select event.\n case 'topMouseDown':\n mouseDown = true;\n break;\n case 'topContextMenu':\n case 'topMouseUp':\n mouseDown = false;\n return constructSelectEvent(nativeEvent, nativeEventTarget);\n // Chrome and IE fire non-standard event when selection is changed (and\n // sometimes when it hasn't). IE's event fires out of order with respect\n // to key and input events on deletion, so we discard it.\n //\n // Firefox doesn't support selectionchange, so check selection status\n // after each key entry. The selection changes after keydown and before\n // keyup, but we check on keydown as well in the case of holding down a\n // key, when multiple keydown events are fired but only one keyup is.\n // This is also our approach for IE handling, for the reason above.\n case 'topSelectionChange':\n if (skipSelectionChangeEvent) {\n break;\n }\n // falls through\n case 'topKeyDown':\n case 'topKeyUp':\n return constructSelectEvent(nativeEvent, nativeEventTarget);\n }\n\n return null;\n }\n};\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/css3-animations/#AnimationEvent-interface\n * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent\n */\nvar AnimationEventInterface = {\n animationName: null,\n elapsedTime: null,\n pseudoElement: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticAnimationEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent$1.augmentClass(SyntheticAnimationEvent, AnimationEventInterface);\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/clipboard-apis/\n */\nvar ClipboardEventInterface = {\n clipboardData: function (event) {\n return 'clipboardData' in event ? event.clipboardData : window.clipboardData;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent$1.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);\n\n/**\n * @interface FocusEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar FocusEventInterface = {\n relatedTarget: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);\n\n/**\n * `charCode` represents the actual \"character code\" and is safe to use with\n * `String.fromCharCode`. As such, only keys that correspond to printable\n * characters produce a valid `charCode`, the only exception to this is Enter.\n * The Tab-key is considered non-printable and does not have a `charCode`,\n * presumably because it does not produce a tab-character in browsers.\n *\n * @param {object} nativeEvent Native browser event.\n * @return {number} Normalized `charCode` property.\n */\nfunction getEventCharCode(nativeEvent) {\n var charCode;\n var keyCode = nativeEvent.keyCode;\n\n if ('charCode' in nativeEvent) {\n charCode = nativeEvent.charCode;\n\n // FF does not set `charCode` for the Enter-key, check against `keyCode`.\n if (charCode === 0 && keyCode === 13) {\n charCode = 13;\n }\n } else {\n // IE8 does not implement `charCode`, but `keyCode` has the correct value.\n charCode = keyCode;\n }\n\n // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.\n // Must not discard the (non-)printable Enter-key.\n if (charCode >= 32 || charCode === 13) {\n return charCode;\n }\n\n return 0;\n}\n\n/**\n * Normalization of deprecated HTML5 `key` values\n * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names\n */\nvar normalizeKey = {\n Esc: 'Escape',\n Spacebar: ' ',\n Left: 'ArrowLeft',\n Up: 'ArrowUp',\n Right: 'ArrowRight',\n Down: 'ArrowDown',\n Del: 'Delete',\n Win: 'OS',\n Menu: 'ContextMenu',\n Apps: 'ContextMenu',\n Scroll: 'ScrollLock',\n MozPrintableKey: 'Unidentified'\n};\n\n/**\n * Translation from legacy `keyCode` to HTML5 `key`\n * Only special keys supported, all others depend on keyboard layout or browser\n * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names\n */\nvar translateToKey = {\n '8': 'Backspace',\n '9': 'Tab',\n '12': 'Clear',\n '13': 'Enter',\n '16': 'Shift',\n '17': 'Control',\n '18': 'Alt',\n '19': 'Pause',\n '20': 'CapsLock',\n '27': 'Escape',\n '32': ' ',\n '33': 'PageUp',\n '34': 'PageDown',\n '35': 'End',\n '36': 'Home',\n '37': 'ArrowLeft',\n '38': 'ArrowUp',\n '39': 'ArrowRight',\n '40': 'ArrowDown',\n '45': 'Insert',\n '46': 'Delete',\n '112': 'F1',\n '113': 'F2',\n '114': 'F3',\n '115': 'F4',\n '116': 'F5',\n '117': 'F6',\n '118': 'F7',\n '119': 'F8',\n '120': 'F9',\n '121': 'F10',\n '122': 'F11',\n '123': 'F12',\n '144': 'NumLock',\n '145': 'ScrollLock',\n '224': 'Meta'\n};\n\n/**\n * @param {object} nativeEvent Native browser event.\n * @return {string} Normalized `key` property.\n */\nfunction getEventKey(nativeEvent) {\n if (nativeEvent.key) {\n // Normalize inconsistent values reported by browsers due to\n // implementations of a working draft specification.\n\n // FireFox implements `key` but returns `MozPrintableKey` for all\n // printable characters (normalized to `Unidentified`), ignore it.\n var key = normalizeKey[nativeEvent.key] || nativeEvent.key;\n if (key !== 'Unidentified') {\n return key;\n }\n }\n\n // Browser does not implement `key`, polyfill as much of it as we can.\n if (nativeEvent.type === 'keypress') {\n var charCode = getEventCharCode(nativeEvent);\n\n // The enter-key is technically both printable and non-printable and can\n // thus be captured by `keypress`, no other non-printable key should.\n return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);\n }\n if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {\n // While user keyboard layout determines the actual meaning of each\n // `keyCode` value, almost all function keys have a universal value.\n return translateToKey[nativeEvent.keyCode] || 'Unidentified';\n }\n return '';\n}\n\n/**\n * @interface KeyboardEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar KeyboardEventInterface = {\n key: getEventKey,\n location: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n repeat: null,\n locale: null,\n getModifierState: getEventModifierState,\n // Legacy Interface\n charCode: function (event) {\n // `charCode` is the result of a KeyPress event and represents the value of\n // the actual printable character.\n\n // KeyPress is deprecated, but its replacement is not yet final and not\n // implemented in any major browser. Only KeyPress has charCode.\n if (event.type === 'keypress') {\n return getEventCharCode(event);\n }\n return 0;\n },\n keyCode: function (event) {\n // `keyCode` is the result of a KeyDown/Up event and represents the value of\n // physical keyboard key.\n\n // The actual meaning of the value depends on the users' keyboard layout\n // which cannot be detected. Assuming that it is a US keyboard layout\n // provides a surprisingly accurate mapping for US and European users.\n // Due to this, it is left to the user to implement at this time.\n if (event.type === 'keydown' || event.type === 'keyup') {\n return event.keyCode;\n }\n return 0;\n },\n which: function (event) {\n // `which` is an alias for either `keyCode` or `charCode` depending on the\n // type of the event.\n if (event.type === 'keypress') {\n return getEventCharCode(event);\n }\n if (event.type === 'keydown' || event.type === 'keyup') {\n return event.keyCode;\n }\n return 0;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);\n\n/**\n * @interface DragEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar DragEventInterface = {\n dataTransfer: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticMouseEvent}\n */\nfunction SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);\n\n/**\n * @interface TouchEvent\n * @see http://www.w3.org/TR/touch-events/\n */\nvar TouchEventInterface = {\n touches: null,\n targetTouches: null,\n changedTouches: null,\n altKey: null,\n metaKey: null,\n ctrlKey: null,\n shiftKey: null,\n getModifierState: getEventModifierState\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/2009/WD-css3-transitions-20090320/#transition-events-\n * @see https://developer.mozilla.org/en-US/docs/Web/API/TransitionEvent\n */\nvar TransitionEventInterface = {\n propertyName: null,\n elapsedTime: null,\n pseudoElement: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticTransitionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent$1.augmentClass(SyntheticTransitionEvent, TransitionEventInterface);\n\n/**\n * @interface WheelEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar WheelEventInterface = {\n deltaX: function (event) {\n return 'deltaX' in event ? event.deltaX : // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).\n 'wheelDeltaX' in event ? -event.wheelDeltaX : 0;\n },\n deltaY: function (event) {\n return 'deltaY' in event ? event.deltaY : // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).\n 'wheelDeltaY' in event ? -event.wheelDeltaY : // Fallback to `wheelDelta` for IE<9 and normalize (down is positive).\n 'wheelDelta' in event ? -event.wheelDelta : 0;\n },\n deltaZ: null,\n\n // Browsers without \"deltaMode\" is reporting in raw wheel delta where one\n // notch on the scroll is always +/- 120, roughly equivalent to pixels.\n // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or\n // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.\n deltaMode: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticMouseEvent}\n */\nfunction SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);\n\n/**\n * Turns\n * ['abort', ...]\n * into\n * eventTypes = {\n * 'abort': {\n * phasedRegistrationNames: {\n * bubbled: 'onAbort',\n * captured: 'onAbortCapture',\n * },\n * dependencies: ['topAbort'],\n * },\n * ...\n * };\n * topLevelEventsToDispatchConfig = {\n * 'topAbort': { sameConfig }\n * };\n */\nvar eventTypes$4 = {};\nvar topLevelEventsToDispatchConfig = {};\n['abort', 'animationEnd', 'animationIteration', 'animationStart', 'blur', 'cancel', 'canPlay', 'canPlayThrough', 'click', 'close', 'contextMenu', 'copy', 'cut', 'doubleClick', 'drag', 'dragEnd', 'dragEnter', 'dragExit', 'dragLeave', 'dragOver', 'dragStart', 'drop', 'durationChange', 'emptied', 'encrypted', 'ended', 'error', 'focus', 'input', 'invalid', 'keyDown', 'keyPress', 'keyUp', 'load', 'loadedData', 'loadedMetadata', 'loadStart', 'mouseDown', 'mouseMove', 'mouseOut', 'mouseOver', 'mouseUp', 'paste', 'pause', 'play', 'playing', 'progress', 'rateChange', 'reset', 'scroll', 'seeked', 'seeking', 'stalled', 'submit', 'suspend', 'timeUpdate', 'toggle', 'touchCancel', 'touchEnd', 'touchMove', 'touchStart', 'transitionEnd', 'volumeChange', 'waiting', 'wheel'].forEach(function (event) {\n var capitalizedEvent = event[0].toUpperCase() + event.slice(1);\n var onEvent = 'on' + capitalizedEvent;\n var topEvent = 'top' + capitalizedEvent;\n\n var type = {\n phasedRegistrationNames: {\n bubbled: onEvent,\n captured: onEvent + 'Capture'\n },\n dependencies: [topEvent]\n };\n eventTypes$4[event] = type;\n topLevelEventsToDispatchConfig[topEvent] = type;\n});\n\n// Only used in DEV for exhaustiveness validation.\nvar knownHTMLTopLevelTypes = ['topAbort', 'topCancel', 'topCanPlay', 'topCanPlayThrough', 'topClose', 'topDurationChange', 'topEmptied', 'topEncrypted', 'topEnded', 'topError', 'topInput', 'topInvalid', 'topLoad', 'topLoadedData', 'topLoadedMetadata', 'topLoadStart', 'topPause', 'topPlay', 'topPlaying', 'topProgress', 'topRateChange', 'topReset', 'topSeeked', 'topSeeking', 'topStalled', 'topSubmit', 'topSuspend', 'topTimeUpdate', 'topToggle', 'topVolumeChange', 'topWaiting'];\n\nvar SimpleEventPlugin = {\n eventTypes: eventTypes$4,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];\n if (!dispatchConfig) {\n return null;\n }\n var EventConstructor;\n switch (topLevelType) {\n case 'topKeyPress':\n // Firefox creates a keypress event for function keys too. This removes\n // the unwanted keypress events. Enter is however both printable and\n // non-printable. One would expect Tab to be as well (but it isn't).\n if (getEventCharCode(nativeEvent) === 0) {\n return null;\n }\n /* falls through */\n case 'topKeyDown':\n case 'topKeyUp':\n EventConstructor = SyntheticKeyboardEvent;\n break;\n case 'topBlur':\n case 'topFocus':\n EventConstructor = SyntheticFocusEvent;\n break;\n case 'topClick':\n // Firefox creates a click event on right mouse clicks. This removes the\n // unwanted click events.\n if (nativeEvent.button === 2) {\n return null;\n }\n /* falls through */\n case 'topDoubleClick':\n case 'topMouseDown':\n case 'topMouseMove':\n case 'topMouseUp':\n // TODO: Disabled elements should not respond to mouse events\n /* falls through */\n case 'topMouseOut':\n case 'topMouseOver':\n case 'topContextMenu':\n EventConstructor = SyntheticMouseEvent;\n break;\n case 'topDrag':\n case 'topDragEnd':\n case 'topDragEnter':\n case 'topDragExit':\n case 'topDragLeave':\n case 'topDragOver':\n case 'topDragStart':\n case 'topDrop':\n EventConstructor = SyntheticDragEvent;\n break;\n case 'topTouchCancel':\n case 'topTouchEnd':\n case 'topTouchMove':\n case 'topTouchStart':\n EventConstructor = SyntheticTouchEvent;\n break;\n case 'topAnimationEnd':\n case 'topAnimationIteration':\n case 'topAnimationStart':\n EventConstructor = SyntheticAnimationEvent;\n break;\n case 'topTransitionEnd':\n EventConstructor = SyntheticTransitionEvent;\n break;\n case 'topScroll':\n EventConstructor = SyntheticUIEvent;\n break;\n case 'topWheel':\n EventConstructor = SyntheticWheelEvent;\n break;\n case 'topCopy':\n case 'topCut':\n case 'topPaste':\n EventConstructor = SyntheticClipboardEvent;\n break;\n default:\n {\n if (knownHTMLTopLevelTypes.indexOf(topLevelType) === -1) {\n warning(false, 'SimpleEventPlugin: Unhandled event type, `%s`. This warning ' + 'is likely caused by a bug in React. Please file an issue.', topLevelType);\n }\n }\n // HTML Events\n // @see http://www.w3.org/TR/html5/index.html#events-0\n EventConstructor = SyntheticEvent$1;\n break;\n }\n var event = EventConstructor.getPooled(dispatchConfig, targetInst, nativeEvent, nativeEventTarget);\n accumulateTwoPhaseDispatches(event);\n return event;\n }\n};\n\nsetHandleTopLevel(handleTopLevel);\n\n/**\n * Inject modules for resolving DOM hierarchy and plugin ordering.\n */\ninjection$1.injectEventPluginOrder(DOMEventPluginOrder);\ninjection$2.injectComponentTree(ReactDOMComponentTree);\n\n/**\n * Some important event plugins included by default (without having to require\n * them).\n */\ninjection$1.injectEventPluginsByName({\n SimpleEventPlugin: SimpleEventPlugin,\n EnterLeaveEventPlugin: EnterLeaveEventPlugin,\n ChangeEventPlugin: ChangeEventPlugin,\n SelectEventPlugin: SelectEventPlugin,\n BeforeInputEventPlugin: BeforeInputEventPlugin\n});\n\nvar enableAsyncSubtreeAPI = true;\nvar enableAsyncSchedulingByDefaultInReactDOM = false;\n// Exports ReactDOM.createRoot\nvar enableCreateRoot = false;\nvar enableUserTimingAPI = true;\n\n// Mutating mode (React DOM, React ART, React Native):\nvar enableMutatingReconciler = true;\n// Experimental noop mode (currently unused):\nvar enableNoopReconciler = false;\n// Experimental persistent mode (CS):\nvar enablePersistentReconciler = false;\n\n// Helps identify side effects in begin-phase lifecycle hooks and setState reducers:\nvar debugRenderPhaseSideEffects = false;\n\n// Only used in www builds.\n\nvar valueStack = [];\n\n{\n var fiberStack = [];\n}\n\nvar index = -1;\n\nfunction createCursor(defaultValue) {\n return {\n current: defaultValue\n };\n}\n\n\n\nfunction pop(cursor, fiber) {\n if (index < 0) {\n {\n warning(false, 'Unexpected pop.');\n }\n return;\n }\n\n {\n if (fiber !== fiberStack[index]) {\n warning(false, 'Unexpected Fiber popped.');\n }\n }\n\n cursor.current = valueStack[index];\n\n valueStack[index] = null;\n\n {\n fiberStack[index] = null;\n }\n\n index--;\n}\n\nfunction push(cursor, value, fiber) {\n index++;\n\n valueStack[index] = cursor.current;\n\n {\n fiberStack[index] = fiber;\n }\n\n cursor.current = value;\n}\n\nfunction reset$1() {\n while (index > -1) {\n valueStack[index] = null;\n\n {\n fiberStack[index] = null;\n }\n\n index--;\n }\n}\n\nvar describeComponentFrame = function (name, source, ownerName) {\n return '\\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');\n};\n\nfunction describeFiber(fiber) {\n switch (fiber.tag) {\n case IndeterminateComponent:\n case FunctionalComponent:\n case ClassComponent:\n case HostComponent:\n var owner = fiber._debugOwner;\n var source = fiber._debugSource;\n var name = getComponentName(fiber);\n var ownerName = null;\n if (owner) {\n ownerName = getComponentName(owner);\n }\n return describeComponentFrame(name, source, ownerName);\n default:\n return '';\n }\n}\n\n// This function can only be called with a work-in-progress fiber and\n// only during begin or complete phase. Do not call it under any other\n// circumstances.\nfunction getStackAddendumByWorkInProgressFiber(workInProgress) {\n var info = '';\n var node = workInProgress;\n do {\n info += describeFiber(node);\n // Otherwise this return pointer might point to the wrong tree:\n node = node['return'];\n } while (node);\n return info;\n}\n\nfunction getCurrentFiberOwnerName() {\n {\n var fiber = ReactDebugCurrentFiber.current;\n if (fiber === null) {\n return null;\n }\n var owner = fiber._debugOwner;\n if (owner !== null && typeof owner !== 'undefined') {\n return getComponentName(owner);\n }\n }\n return null;\n}\n\nfunction getCurrentFiberStackAddendum() {\n {\n var fiber = ReactDebugCurrentFiber.current;\n if (fiber === null) {\n return null;\n }\n // Safe because if current fiber exists, we are reconciling,\n // and it is guaranteed to be the work-in-progress version.\n return getStackAddendumByWorkInProgressFiber(fiber);\n }\n return null;\n}\n\nfunction resetCurrentFiber() {\n ReactDebugCurrentFrame.getCurrentStack = null;\n ReactDebugCurrentFiber.current = null;\n ReactDebugCurrentFiber.phase = null;\n}\n\nfunction setCurrentFiber(fiber) {\n ReactDebugCurrentFrame.getCurrentStack = getCurrentFiberStackAddendum;\n ReactDebugCurrentFiber.current = fiber;\n ReactDebugCurrentFiber.phase = null;\n}\n\nfunction setCurrentPhase(phase) {\n ReactDebugCurrentFiber.phase = phase;\n}\n\nvar ReactDebugCurrentFiber = {\n current: null,\n phase: null,\n resetCurrentFiber: resetCurrentFiber,\n setCurrentFiber: setCurrentFiber,\n setCurrentPhase: setCurrentPhase,\n getCurrentFiberOwnerName: getCurrentFiberOwnerName,\n getCurrentFiberStackAddendum: getCurrentFiberStackAddendum\n};\n\n// Prefix measurements so that it's possible to filter them.\n// Longer prefixes are hard to read in DevTools.\nvar reactEmoji = '\\u269B';\nvar warningEmoji = '\\u26D4';\nvar supportsUserTiming = typeof performance !== 'undefined' && typeof performance.mark === 'function' && typeof performance.clearMarks === 'function' && typeof performance.measure === 'function' && typeof performance.clearMeasures === 'function';\n\n// Keep track of current fiber so that we know the path to unwind on pause.\n// TODO: this looks the same as nextUnitOfWork in scheduler. Can we unify them?\nvar currentFiber = null;\n// If we're in the middle of user code, which fiber and method is it?\n// Reusing `currentFiber` would be confusing for this because user code fiber\n// can change during commit phase too, but we don't need to unwind it (since\n// lifecycles in the commit phase don't resemble a tree).\nvar currentPhase = null;\nvar currentPhaseFiber = null;\n// Did lifecycle hook schedule an update? This is often a performance problem,\n// so we will keep track of it, and include it in the report.\n// Track commits caused by cascading updates.\nvar isCommitting = false;\nvar hasScheduledUpdateInCurrentCommit = false;\nvar hasScheduledUpdateInCurrentPhase = false;\nvar commitCountInCurrentWorkLoop = 0;\nvar effectCountInCurrentCommit = 0;\nvar isWaitingForCallback = false;\n// During commits, we only show a measurement once per method name\n// to avoid stretch the commit phase with measurement overhead.\nvar labelsInCurrentCommit = new Set();\n\nvar formatMarkName = function (markName) {\n return reactEmoji + ' ' + markName;\n};\n\nvar formatLabel = function (label, warning$$1) {\n var prefix = warning$$1 ? warningEmoji + ' ' : reactEmoji + ' ';\n var suffix = warning$$1 ? ' Warning: ' + warning$$1 : '';\n return '' + prefix + label + suffix;\n};\n\nvar beginMark = function (markName) {\n performance.mark(formatMarkName(markName));\n};\n\nvar clearMark = function (markName) {\n performance.clearMarks(formatMarkName(markName));\n};\n\nvar endMark = function (label, markName, warning$$1) {\n var formattedMarkName = formatMarkName(markName);\n var formattedLabel = formatLabel(label, warning$$1);\n try {\n performance.measure(formattedLabel, formattedMarkName);\n } catch (err) {}\n // If previous mark was missing for some reason, this will throw.\n // This could only happen if React crashed in an unexpected place earlier.\n // Don't pile on with more errors.\n\n // Clear marks immediately to avoid growing buffer.\n performance.clearMarks(formattedMarkName);\n performance.clearMeasures(formattedLabel);\n};\n\nvar getFiberMarkName = function (label, debugID) {\n return label + ' (#' + debugID + ')';\n};\n\nvar getFiberLabel = function (componentName, isMounted, phase) {\n if (phase === null) {\n // These are composite component total time measurements.\n return componentName + ' [' + (isMounted ? 'update' : 'mount') + ']';\n } else {\n // Composite component methods.\n return componentName + '.' + phase;\n }\n};\n\nvar beginFiberMark = function (fiber, phase) {\n var componentName = getComponentName(fiber) || 'Unknown';\n var debugID = fiber._debugID;\n var isMounted = fiber.alternate !== null;\n var label = getFiberLabel(componentName, isMounted, phase);\n\n if (isCommitting && labelsInCurrentCommit.has(label)) {\n // During the commit phase, we don't show duplicate labels because\n // there is a fixed overhead for every measurement, and we don't\n // want to stretch the commit phase beyond necessary.\n return false;\n }\n labelsInCurrentCommit.add(label);\n\n var markName = getFiberMarkName(label, debugID);\n beginMark(markName);\n return true;\n};\n\nvar clearFiberMark = function (fiber, phase) {\n var componentName = getComponentName(fiber) || 'Unknown';\n var debugID = fiber._debugID;\n var isMounted = fiber.alternate !== null;\n var label = getFiberLabel(componentName, isMounted, phase);\n var markName = getFiberMarkName(label, debugID);\n clearMark(markName);\n};\n\nvar endFiberMark = function (fiber, phase, warning$$1) {\n var componentName = getComponentName(fiber) || 'Unknown';\n var debugID = fiber._debugID;\n var isMounted = fiber.alternate !== null;\n var label = getFiberLabel(componentName, isMounted, phase);\n var markName = getFiberMarkName(label, debugID);\n endMark(label, markName, warning$$1);\n};\n\nvar shouldIgnoreFiber = function (fiber) {\n // Host components should be skipped in the timeline.\n // We could check typeof fiber.type, but does this work with RN?\n switch (fiber.tag) {\n case HostRoot:\n case HostComponent:\n case HostText:\n case HostPortal:\n case ReturnComponent:\n case Fragment:\n return true;\n default:\n return false;\n }\n};\n\nvar clearPendingPhaseMeasurement = function () {\n if (currentPhase !== null && currentPhaseFiber !== null) {\n clearFiberMark(currentPhaseFiber, currentPhase);\n }\n currentPhaseFiber = null;\n currentPhase = null;\n hasScheduledUpdateInCurrentPhase = false;\n};\n\nvar pauseTimers = function () {\n // Stops all currently active measurements so that they can be resumed\n // if we continue in a later deferred loop from the same unit of work.\n var fiber = currentFiber;\n while (fiber) {\n if (fiber._debugIsCurrentlyTiming) {\n endFiberMark(fiber, null, null);\n }\n fiber = fiber['return'];\n }\n};\n\nvar resumeTimersRecursively = function (fiber) {\n if (fiber['return'] !== null) {\n resumeTimersRecursively(fiber['return']);\n }\n if (fiber._debugIsCurrentlyTiming) {\n beginFiberMark(fiber, null);\n }\n};\n\nvar resumeTimers = function () {\n // Resumes all measurements that were active during the last deferred loop.\n if (currentFiber !== null) {\n resumeTimersRecursively(currentFiber);\n }\n};\n\nfunction recordEffect() {\n if (enableUserTimingAPI) {\n effectCountInCurrentCommit++;\n }\n}\n\nfunction recordScheduleUpdate() {\n if (enableUserTimingAPI) {\n if (isCommitting) {\n hasScheduledUpdateInCurrentCommit = true;\n }\n if (currentPhase !== null && currentPhase !== 'componentWillMount' && currentPhase !== 'componentWillReceiveProps') {\n hasScheduledUpdateInCurrentPhase = true;\n }\n }\n}\n\nfunction startRequestCallbackTimer() {\n if (enableUserTimingAPI) {\n if (supportsUserTiming && !isWaitingForCallback) {\n isWaitingForCallback = true;\n beginMark('(Waiting for async callback...)');\n }\n }\n}\n\nfunction stopRequestCallbackTimer(didExpire) {\n if (enableUserTimingAPI) {\n if (supportsUserTiming) {\n isWaitingForCallback = false;\n var warning$$1 = didExpire ? 'React was blocked by main thread' : null;\n endMark('(Waiting for async callback...)', '(Waiting for async callback...)', warning$$1);\n }\n }\n}\n\nfunction startWorkTimer(fiber) {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {\n return;\n }\n // If we pause, this is the fiber to unwind from.\n currentFiber = fiber;\n if (!beginFiberMark(fiber, null)) {\n return;\n }\n fiber._debugIsCurrentlyTiming = true;\n }\n}\n\nfunction cancelWorkTimer(fiber) {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {\n return;\n }\n // Remember we shouldn't complete measurement for this fiber.\n // Otherwise flamechart will be deep even for small updates.\n fiber._debugIsCurrentlyTiming = false;\n clearFiberMark(fiber, null);\n }\n}\n\nfunction stopWorkTimer(fiber) {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {\n return;\n }\n // If we pause, its parent is the fiber to unwind from.\n currentFiber = fiber['return'];\n if (!fiber._debugIsCurrentlyTiming) {\n return;\n }\n fiber._debugIsCurrentlyTiming = false;\n endFiberMark(fiber, null, null);\n }\n}\n\nfunction stopFailedWorkTimer(fiber) {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {\n return;\n }\n // If we pause, its parent is the fiber to unwind from.\n currentFiber = fiber['return'];\n if (!fiber._debugIsCurrentlyTiming) {\n return;\n }\n fiber._debugIsCurrentlyTiming = false;\n var warning$$1 = 'An error was thrown inside this error boundary';\n endFiberMark(fiber, null, warning$$1);\n }\n}\n\nfunction startPhaseTimer(fiber, phase) {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming) {\n return;\n }\n clearPendingPhaseMeasurement();\n if (!beginFiberMark(fiber, phase)) {\n return;\n }\n currentPhaseFiber = fiber;\n currentPhase = phase;\n }\n}\n\nfunction stopPhaseTimer() {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming) {\n return;\n }\n if (currentPhase !== null && currentPhaseFiber !== null) {\n var warning$$1 = hasScheduledUpdateInCurrentPhase ? 'Scheduled a cascading update' : null;\n endFiberMark(currentPhaseFiber, currentPhase, warning$$1);\n }\n currentPhase = null;\n currentPhaseFiber = null;\n }\n}\n\nfunction startWorkLoopTimer(nextUnitOfWork) {\n if (enableUserTimingAPI) {\n currentFiber = nextUnitOfWork;\n if (!supportsUserTiming) {\n return;\n }\n commitCountInCurrentWorkLoop = 0;\n // This is top level call.\n // Any other measurements are performed within.\n beginMark('(React Tree Reconciliation)');\n // Resume any measurements that were in progress during the last loop.\n resumeTimers();\n }\n}\n\nfunction stopWorkLoopTimer(interruptedBy) {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming) {\n return;\n }\n var warning$$1 = null;\n if (interruptedBy !== null) {\n if (interruptedBy.tag === HostRoot) {\n warning$$1 = 'A top-level update interrupted the previous render';\n } else {\n var componentName = getComponentName(interruptedBy) || 'Unknown';\n warning$$1 = 'An update to ' + componentName + ' interrupted the previous render';\n }\n } else if (commitCountInCurrentWorkLoop > 1) {\n warning$$1 = 'There were cascading updates';\n }\n commitCountInCurrentWorkLoop = 0;\n // Pause any measurements until the next loop.\n pauseTimers();\n endMark('(React Tree Reconciliation)', '(React Tree Reconciliation)', warning$$1);\n }\n}\n\nfunction startCommitTimer() {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming) {\n return;\n }\n isCommitting = true;\n hasScheduledUpdateInCurrentCommit = false;\n labelsInCurrentCommit.clear();\n beginMark('(Committing Changes)');\n }\n}\n\nfunction stopCommitTimer() {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming) {\n return;\n }\n\n var warning$$1 = null;\n if (hasScheduledUpdateInCurrentCommit) {\n warning$$1 = 'Lifecycle hook scheduled a cascading update';\n } else if (commitCountInCurrentWorkLoop > 0) {\n warning$$1 = 'Caused by a cascading update in earlier commit';\n }\n hasScheduledUpdateInCurrentCommit = false;\n commitCountInCurrentWorkLoop++;\n isCommitting = false;\n labelsInCurrentCommit.clear();\n\n endMark('(Committing Changes)', '(Committing Changes)', warning$$1);\n }\n}\n\nfunction startCommitHostEffectsTimer() {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming) {\n return;\n }\n effectCountInCurrentCommit = 0;\n beginMark('(Committing Host Effects)');\n }\n}\n\nfunction stopCommitHostEffectsTimer() {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming) {\n return;\n }\n var count = effectCountInCurrentCommit;\n effectCountInCurrentCommit = 0;\n endMark('(Committing Host Effects: ' + count + ' Total)', '(Committing Host Effects)', null);\n }\n}\n\nfunction startCommitLifeCyclesTimer() {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming) {\n return;\n }\n effectCountInCurrentCommit = 0;\n beginMark('(Calling Lifecycle Methods)');\n }\n}\n\nfunction stopCommitLifeCyclesTimer() {\n if (enableUserTimingAPI) {\n if (!supportsUserTiming) {\n return;\n }\n var count = effectCountInCurrentCommit;\n effectCountInCurrentCommit = 0;\n endMark('(Calling Lifecycle Methods: ' + count + ' Total)', '(Calling Lifecycle Methods)', null);\n }\n}\n\n{\n var warnedAboutMissingGetChildContext = {};\n}\n\n// A cursor to the current merged context object on the stack.\nvar contextStackCursor = createCursor(emptyObject);\n// A cursor to a boolean indicating whether the context has changed.\nvar didPerformWorkStackCursor = createCursor(false);\n// Keep track of the previous context object that was on the stack.\n// We use this to get access to the parent context after we have already\n// pushed the next context provider, and now need to merge their contexts.\nvar previousContext = emptyObject;\n\nfunction getUnmaskedContext(workInProgress) {\n var hasOwnContext = isContextProvider(workInProgress);\n if (hasOwnContext) {\n // If the fiber is a context provider itself, when we read its context\n // we have already pushed its own child context on the stack. A context\n // provider should not \"see\" its own child context. Therefore we read the\n // previous (parent) context instead for a context provider.\n return previousContext;\n }\n return contextStackCursor.current;\n}\n\nfunction cacheContext(workInProgress, unmaskedContext, maskedContext) {\n var instance = workInProgress.stateNode;\n instance.__reactInternalMemoizedUnmaskedChildContext = unmaskedContext;\n instance.__reactInternalMemoizedMaskedChildContext = maskedContext;\n}\n\nfunction getMaskedContext(workInProgress, unmaskedContext) {\n var type = workInProgress.type;\n var contextTypes = type.contextTypes;\n if (!contextTypes) {\n return emptyObject;\n }\n\n // Avoid recreating masked context unless unmasked context has changed.\n // Failing to do this will result in unnecessary calls to componentWillReceiveProps.\n // This may trigger infinite loops if componentWillReceiveProps calls setState.\n var instance = workInProgress.stateNode;\n if (instance && instance.__reactInternalMemoizedUnmaskedChildContext === unmaskedContext) {\n return instance.__reactInternalMemoizedMaskedChildContext;\n }\n\n var context = {};\n for (var key in contextTypes) {\n context[key] = unmaskedContext[key];\n }\n\n {\n var name = getComponentName(workInProgress) || 'Unknown';\n checkPropTypes(contextTypes, context, 'context', name, ReactDebugCurrentFiber.getCurrentFiberStackAddendum);\n }\n\n // Cache unmasked context so we can avoid recreating masked context unless necessary.\n // Context is created before the class component is instantiated so check for instance.\n if (instance) {\n cacheContext(workInProgress, unmaskedContext, context);\n }\n\n return context;\n}\n\nfunction hasContextChanged() {\n return didPerformWorkStackCursor.current;\n}\n\nfunction isContextConsumer(fiber) {\n return fiber.tag === ClassComponent && fiber.type.contextTypes != null;\n}\n\nfunction isContextProvider(fiber) {\n return fiber.tag === ClassComponent && fiber.type.childContextTypes != null;\n}\n\nfunction popContextProvider(fiber) {\n if (!isContextProvider(fiber)) {\n return;\n }\n\n pop(didPerformWorkStackCursor, fiber);\n pop(contextStackCursor, fiber);\n}\n\nfunction popTopLevelContextObject(fiber) {\n pop(didPerformWorkStackCursor, fiber);\n pop(contextStackCursor, fiber);\n}\n\nfunction pushTopLevelContextObject(fiber, context, didChange) {\n !(contextStackCursor.cursor == null) ? invariant(false, 'Unexpected context found on stack. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n\n push(contextStackCursor, context, fiber);\n push(didPerformWorkStackCursor, didChange, fiber);\n}\n\nfunction processChildContext(fiber, parentContext) {\n var instance = fiber.stateNode;\n var childContextTypes = fiber.type.childContextTypes;\n\n // TODO (bvaughn) Replace this behavior with an invariant() in the future.\n // It has only been added in Fiber to match the (unintentional) behavior in Stack.\n if (typeof instance.getChildContext !== 'function') {\n {\n var componentName = getComponentName(fiber) || 'Unknown';\n\n if (!warnedAboutMissingGetChildContext[componentName]) {\n warnedAboutMissingGetChildContext[componentName] = true;\n warning(false, '%s.childContextTypes is specified but there is no getChildContext() method ' + 'on the instance. You can either define getChildContext() on %s or remove ' + 'childContextTypes from it.', componentName, componentName);\n }\n }\n return parentContext;\n }\n\n var childContext = void 0;\n {\n ReactDebugCurrentFiber.setCurrentPhase('getChildContext');\n }\n startPhaseTimer(fiber, 'getChildContext');\n childContext = instance.getChildContext();\n stopPhaseTimer();\n {\n ReactDebugCurrentFiber.setCurrentPhase(null);\n }\n for (var contextKey in childContext) {\n !(contextKey in childContextTypes) ? invariant(false, '%s.getChildContext(): key \"%s\" is not defined in childContextTypes.', getComponentName(fiber) || 'Unknown', contextKey) : void 0;\n }\n {\n var name = getComponentName(fiber) || 'Unknown';\n checkPropTypes(childContextTypes, childContext, 'child context', name,\n // In practice, there is one case in which we won't get a stack. It's when\n // somebody calls unstable_renderSubtreeIntoContainer() and we process\n // context from the parent component instance. The stack will be missing\n // because it's outside of the reconciliation, and so the pointer has not\n // been set. This is rare and doesn't matter. We'll also remove that API.\n ReactDebugCurrentFiber.getCurrentFiberStackAddendum);\n }\n\n return _assign({}, parentContext, childContext);\n}\n\nfunction pushContextProvider(workInProgress) {\n if (!isContextProvider(workInProgress)) {\n return false;\n }\n\n var instance = workInProgress.stateNode;\n // We push the context as early as possible to ensure stack integrity.\n // If the instance does not exist yet, we will push null at first,\n // and replace it on the stack later when invalidating the context.\n var memoizedMergedChildContext = instance && instance.__reactInternalMemoizedMergedChildContext || emptyObject;\n\n // Remember the parent context so we can merge with it later.\n // Inherit the parent's did-perform-work value to avoid inadvertently blocking updates.\n previousContext = contextStackCursor.current;\n push(contextStackCursor, memoizedMergedChildContext, workInProgress);\n push(didPerformWorkStackCursor, didPerformWorkStackCursor.current, workInProgress);\n\n return true;\n}\n\nfunction invalidateContextProvider(workInProgress, didChange) {\n var instance = workInProgress.stateNode;\n !instance ? invariant(false, 'Expected to have an instance by this point. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n\n if (didChange) {\n // Merge parent and own context.\n // Skip this if we're not updating due to sCU.\n // This avoids unnecessarily recomputing memoized values.\n var mergedContext = processChildContext(workInProgress, previousContext);\n instance.__reactInternalMemoizedMergedChildContext = mergedContext;\n\n // Replace the old (or empty) context with the new one.\n // It is important to unwind the context in the reverse order.\n pop(didPerformWorkStackCursor, workInProgress);\n pop(contextStackCursor, workInProgress);\n // Now push the new context and mark that it has changed.\n push(contextStackCursor, mergedContext, workInProgress);\n push(didPerformWorkStackCursor, didChange, workInProgress);\n } else {\n pop(didPerformWorkStackCursor, workInProgress);\n push(didPerformWorkStackCursor, didChange, workInProgress);\n }\n}\n\nfunction resetContext() {\n previousContext = emptyObject;\n contextStackCursor.current = emptyObject;\n didPerformWorkStackCursor.current = false;\n}\n\nfunction findCurrentUnmaskedContext(fiber) {\n // Currently this is only used with renderSubtreeIntoContainer; not sure if it\n // makes sense elsewhere\n !(isFiberMounted(fiber) && fiber.tag === ClassComponent) ? invariant(false, 'Expected subtree parent to be a mounted class component. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n\n var node = fiber;\n while (node.tag !== HostRoot) {\n if (isContextProvider(node)) {\n return node.stateNode.__reactInternalMemoizedMergedChildContext;\n }\n var parent = node['return'];\n !parent ? invariant(false, 'Found unexpected detached subtree parent. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n node = parent;\n }\n return node.stateNode.context;\n}\n\nvar NoWork = 0; // TODO: Use an opaque type once ESLint et al support the syntax\n\nvar Sync = 1;\nvar Never = 2147483647; // Max int32: Math.pow(2, 31) - 1\n\nvar UNIT_SIZE = 10;\nvar MAGIC_NUMBER_OFFSET = 2;\n\n// 1 unit of expiration time represents 10ms.\nfunction msToExpirationTime(ms) {\n // Always add an offset so that we don't clash with the magic number for NoWork.\n return (ms / UNIT_SIZE | 0) + MAGIC_NUMBER_OFFSET;\n}\n\nfunction expirationTimeToMs(expirationTime) {\n return (expirationTime - MAGIC_NUMBER_OFFSET) * UNIT_SIZE;\n}\n\nfunction ceiling(num, precision) {\n return ((num / precision | 0) + 1) * precision;\n}\n\nfunction computeExpirationBucket(currentTime, expirationInMs, bucketSizeMs) {\n return ceiling(currentTime + expirationInMs / UNIT_SIZE, bucketSizeMs / UNIT_SIZE);\n}\n\nvar NoContext = 0;\nvar AsyncUpdates = 1;\n\n{\n var hasBadMapPolyfill = false;\n try {\n var nonExtensibleObject = Object.preventExtensions({});\n /* eslint-disable no-new */\n \n /* eslint-enable no-new */\n } catch (e) {\n // TODO: Consider warning about bad polyfills\n hasBadMapPolyfill = true;\n }\n}\n\n// A Fiber is work on a Component that needs to be done or was done. There can\n// be more than one per component.\n\n\n{\n var debugCounter = 1;\n}\n\nfunction FiberNode(tag, key, internalContextTag) {\n // Instance\n this.tag = tag;\n this.key = key;\n this.type = null;\n this.stateNode = null;\n\n // Fiber\n this['return'] = null;\n this.child = null;\n this.sibling = null;\n this.index = 0;\n\n this.ref = null;\n\n this.pendingProps = null;\n this.memoizedProps = null;\n this.updateQueue = null;\n this.memoizedState = null;\n\n this.internalContextTag = internalContextTag;\n\n // Effects\n this.effectTag = NoEffect;\n this.nextEffect = null;\n\n this.firstEffect = null;\n this.lastEffect = null;\n\n this.expirationTime = NoWork;\n\n this.alternate = null;\n\n {\n this._debugID = debugCounter++;\n this._debugSource = null;\n this._debugOwner = null;\n this._debugIsCurrentlyTiming = false;\n if (!hasBadMapPolyfill && typeof Object.preventExtensions === 'function') {\n Object.preventExtensions(this);\n }\n }\n}\n\n// This is a constructor function, rather than a POJO constructor, still\n// please ensure we do the following:\n// 1) Nobody should add any instance methods on this. Instance methods can be\n// more difficult to predict when they get optimized and they are almost\n// never inlined properly in static compilers.\n// 2) Nobody should rely on `instanceof Fiber` for type testing. We should\n// always know when it is a fiber.\n// 3) We might want to experiment with using numeric keys since they are easier\n// to optimize in a non-JIT environment.\n// 4) We can easily go from a constructor to a createFiber object literal if that\n// is faster.\n// 5) It should be easy to port this to a C struct and keep a C implementation\n// compatible.\nvar createFiber = function (tag, key, internalContextTag) {\n // $FlowFixMe: the shapes are exact here but Flow doesn't like constructors\n return new FiberNode(tag, key, internalContextTag);\n};\n\nfunction shouldConstruct(Component) {\n return !!(Component.prototype && Component.prototype.isReactComponent);\n}\n\n// This is used to create an alternate fiber to do work on.\nfunction createWorkInProgress(current, pendingProps, expirationTime) {\n var workInProgress = current.alternate;\n if (workInProgress === null) {\n // We use a double buffering pooling technique because we know that we'll\n // only ever need at most two versions of a tree. We pool the \"other\" unused\n // node that we're free to reuse. This is lazily created to avoid allocating\n // extra objects for things that are never updated. It also allow us to\n // reclaim the extra memory if needed.\n workInProgress = createFiber(current.tag, current.key, current.internalContextTag);\n workInProgress.type = current.type;\n workInProgress.stateNode = current.stateNode;\n\n {\n // DEV-only fields\n workInProgress._debugID = current._debugID;\n workInProgress._debugSource = current._debugSource;\n workInProgress._debugOwner = current._debugOwner;\n }\n\n workInProgress.alternate = current;\n current.alternate = workInProgress;\n } else {\n // We already have an alternate.\n // Reset the effect tag.\n workInProgress.effectTag = NoEffect;\n\n // The effect list is no longer valid.\n workInProgress.nextEffect = null;\n workInProgress.firstEffect = null;\n workInProgress.lastEffect = null;\n }\n\n workInProgress.expirationTime = expirationTime;\n workInProgress.pendingProps = pendingProps;\n\n workInProgress.child = current.child;\n workInProgress.memoizedProps = current.memoizedProps;\n workInProgress.memoizedState = current.memoizedState;\n workInProgress.updateQueue = current.updateQueue;\n\n // These will be overridden during the parent's reconciliation\n workInProgress.sibling = current.sibling;\n workInProgress.index = current.index;\n workInProgress.ref = current.ref;\n\n return workInProgress;\n}\n\nfunction createHostRootFiber() {\n var fiber = createFiber(HostRoot, null, NoContext);\n return fiber;\n}\n\nfunction createFiberFromElement(element, internalContextTag, expirationTime) {\n var owner = null;\n {\n owner = element._owner;\n }\n\n var fiber = void 0;\n var type = element.type,\n key = element.key;\n\n if (typeof type === 'function') {\n fiber = shouldConstruct(type) ? createFiber(ClassComponent, key, internalContextTag) : createFiber(IndeterminateComponent, key, internalContextTag);\n fiber.type = type;\n fiber.pendingProps = element.props;\n } else if (typeof type === 'string') {\n fiber = createFiber(HostComponent, key, internalContextTag);\n fiber.type = type;\n fiber.pendingProps = element.props;\n } else if (typeof type === 'object' && type !== null && typeof type.tag === 'number') {\n // Currently assumed to be a continuation and therefore is a fiber already.\n // TODO: The yield system is currently broken for updates in some cases.\n // The reified yield stores a fiber, but we don't know which fiber that is;\n // the current or a workInProgress? When the continuation gets rendered here\n // we don't know if we can reuse that fiber or if we need to clone it.\n // There is probably a clever way to restructure this.\n fiber = type;\n fiber.pendingProps = element.props;\n } else {\n var info = '';\n {\n if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {\n info += ' You likely forgot to export your component from the file ' + \"it's defined in, or you might have mixed up default and named imports.\";\n }\n var ownerName = owner ? getComponentName(owner) : null;\n if (ownerName) {\n info += '\\n\\nCheck the render method of `' + ownerName + '`.';\n }\n }\n invariant(false, 'Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s', type == null ? type : typeof type, info);\n }\n\n {\n fiber._debugSource = element._source;\n fiber._debugOwner = element._owner;\n }\n\n fiber.expirationTime = expirationTime;\n\n return fiber;\n}\n\nfunction createFiberFromFragment(elements, internalContextTag, expirationTime, key) {\n var fiber = createFiber(Fragment, key, internalContextTag);\n fiber.pendingProps = elements;\n fiber.expirationTime = expirationTime;\n return fiber;\n}\n\nfunction createFiberFromText(content, internalContextTag, expirationTime) {\n var fiber = createFiber(HostText, null, internalContextTag);\n fiber.pendingProps = content;\n fiber.expirationTime = expirationTime;\n return fiber;\n}\n\nfunction createFiberFromHostInstanceForDeletion() {\n var fiber = createFiber(HostComponent, null, NoContext);\n fiber.type = 'DELETED';\n return fiber;\n}\n\nfunction createFiberFromCall(call, internalContextTag, expirationTime) {\n var fiber = createFiber(CallComponent, call.key, internalContextTag);\n fiber.type = call.handler;\n fiber.pendingProps = call;\n fiber.expirationTime = expirationTime;\n return fiber;\n}\n\nfunction createFiberFromReturn(returnNode, internalContextTag, expirationTime) {\n var fiber = createFiber(ReturnComponent, null, internalContextTag);\n fiber.expirationTime = expirationTime;\n return fiber;\n}\n\nfunction createFiberFromPortal(portal, internalContextTag, expirationTime) {\n var fiber = createFiber(HostPortal, portal.key, internalContextTag);\n fiber.pendingProps = portal.children || [];\n fiber.expirationTime = expirationTime;\n fiber.stateNode = {\n containerInfo: portal.containerInfo,\n pendingChildren: null, // Used by persistent updates\n implementation: portal.implementation\n };\n return fiber;\n}\n\nfunction createFiberRoot(containerInfo, hydrate) {\n // Cyclic construction. This cheats the type system right now because\n // stateNode is any.\n var uninitializedFiber = createHostRootFiber();\n var root = {\n current: uninitializedFiber,\n containerInfo: containerInfo,\n pendingChildren: null,\n remainingExpirationTime: NoWork,\n isReadyForCommit: false,\n finishedWork: null,\n context: null,\n pendingContext: null,\n hydrate: hydrate,\n nextScheduledRoot: null\n };\n uninitializedFiber.stateNode = root;\n return root;\n}\n\nvar onCommitFiberRoot = null;\nvar onCommitFiberUnmount = null;\nvar hasLoggedError = false;\n\nfunction catchErrors(fn) {\n return function (arg) {\n try {\n return fn(arg);\n } catch (err) {\n if (true && !hasLoggedError) {\n hasLoggedError = true;\n warning(false, 'React DevTools encountered an error: %s', err);\n }\n }\n };\n}\n\nfunction injectInternals(internals) {\n if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {\n // No DevTools\n return false;\n }\n var hook = __REACT_DEVTOOLS_GLOBAL_HOOK__;\n if (hook.isDisabled) {\n // This isn't a real property on the hook, but it can be set to opt out\n // of DevTools integration and associated warnings and logs.\n // https://github.com/facebook/react/issues/3877\n return true;\n }\n if (!hook.supportsFiber) {\n {\n warning(false, 'The installed version of React DevTools is too old and will not work ' + 'with the current version of React. Please update React DevTools. ' + 'https://fb.me/react-devtools');\n }\n // DevTools exists, even though it doesn't support Fiber.\n return true;\n }\n try {\n var rendererID = hook.inject(internals);\n // We have successfully injected, so now it is safe to set up hooks.\n onCommitFiberRoot = catchErrors(function (root) {\n return hook.onCommitFiberRoot(rendererID, root);\n });\n onCommitFiberUnmount = catchErrors(function (fiber) {\n return hook.onCommitFiberUnmount(rendererID, fiber);\n });\n } catch (err) {\n // Catch all errors because it is unsafe to throw during initialization.\n {\n warning(false, 'React DevTools encountered an error: %s.', err);\n }\n }\n // DevTools exists\n return true;\n}\n\nfunction onCommitRoot(root) {\n if (typeof onCommitFiberRoot === 'function') {\n onCommitFiberRoot(root);\n }\n}\n\nfunction onCommitUnmount(fiber) {\n if (typeof onCommitFiberUnmount === 'function') {\n onCommitFiberUnmount(fiber);\n }\n}\n\n{\n var didWarnUpdateInsideUpdate = false;\n}\n\n// Callbacks are not validated until invocation\n\n\n// Singly linked-list of updates. When an update is scheduled, it is added to\n// the queue of the current fiber and the work-in-progress fiber. The two queues\n// are separate but they share a persistent structure.\n//\n// During reconciliation, updates are removed from the work-in-progress fiber,\n// but they remain on the current fiber. That ensures that if a work-in-progress\n// is aborted, the aborted updates are recovered by cloning from current.\n//\n// The work-in-progress queue is always a subset of the current queue.\n//\n// When the tree is committed, the work-in-progress becomes the current.\n\n\nfunction createUpdateQueue(baseState) {\n var queue = {\n baseState: baseState,\n expirationTime: NoWork,\n first: null,\n last: null,\n callbackList: null,\n hasForceUpdate: false,\n isInitialized: false\n };\n {\n queue.isProcessing = false;\n }\n return queue;\n}\n\nfunction insertUpdateIntoQueue(queue, update) {\n // Append the update to the end of the list.\n if (queue.last === null) {\n // Queue is empty\n queue.first = queue.last = update;\n } else {\n queue.last.next = update;\n queue.last = update;\n }\n if (queue.expirationTime === NoWork || queue.expirationTime > update.expirationTime) {\n queue.expirationTime = update.expirationTime;\n }\n}\n\nfunction insertUpdateIntoFiber(fiber, update) {\n // We'll have at least one and at most two distinct update queues.\n var alternateFiber = fiber.alternate;\n var queue1 = fiber.updateQueue;\n if (queue1 === null) {\n // TODO: We don't know what the base state will be until we begin work.\n // It depends on which fiber is the next current. Initialize with an empty\n // base state, then set to the memoizedState when rendering. Not super\n // happy with this approach.\n queue1 = fiber.updateQueue = createUpdateQueue(null);\n }\n\n var queue2 = void 0;\n if (alternateFiber !== null) {\n queue2 = alternateFiber.updateQueue;\n if (queue2 === null) {\n queue2 = alternateFiber.updateQueue = createUpdateQueue(null);\n }\n } else {\n queue2 = null;\n }\n queue2 = queue2 !== queue1 ? queue2 : null;\n\n // Warn if an update is scheduled from inside an updater function.\n {\n if ((queue1.isProcessing || queue2 !== null && queue2.isProcessing) && !didWarnUpdateInsideUpdate) {\n warning(false, 'An update (setState, replaceState, or forceUpdate) was scheduled ' + 'from inside an update function. Update functions should be pure, ' + 'with zero side-effects. Consider using componentDidUpdate or a ' + 'callback.');\n didWarnUpdateInsideUpdate = true;\n }\n }\n\n // If there's only one queue, add the update to that queue and exit.\n if (queue2 === null) {\n insertUpdateIntoQueue(queue1, update);\n return;\n }\n\n // If either queue is empty, we need to add to both queues.\n if (queue1.last === null || queue2.last === null) {\n insertUpdateIntoQueue(queue1, update);\n insertUpdateIntoQueue(queue2, update);\n return;\n }\n\n // If both lists are not empty, the last update is the same for both lists\n // because of structural sharing. So, we should only append to one of\n // the lists.\n insertUpdateIntoQueue(queue1, update);\n // But we still need to update the `last` pointer of queue2.\n queue2.last = update;\n}\n\nfunction getUpdateExpirationTime(fiber) {\n if (fiber.tag !== ClassComponent && fiber.tag !== HostRoot) {\n return NoWork;\n }\n var updateQueue = fiber.updateQueue;\n if (updateQueue === null) {\n return NoWork;\n }\n return updateQueue.expirationTime;\n}\n\nfunction getStateFromUpdate(update, instance, prevState, props) {\n var partialState = update.partialState;\n if (typeof partialState === 'function') {\n var updateFn = partialState;\n\n // Invoke setState callback an extra time to help detect side-effects.\n if (debugRenderPhaseSideEffects) {\n updateFn.call(instance, prevState, props);\n }\n\n return updateFn.call(instance, prevState, props);\n } else {\n return partialState;\n }\n}\n\nfunction processUpdateQueue(current, workInProgress, queue, instance, props, renderExpirationTime) {\n if (current !== null && current.updateQueue === queue) {\n // We need to create a work-in-progress queue, by cloning the current queue.\n var currentQueue = queue;\n queue = workInProgress.updateQueue = {\n baseState: currentQueue.baseState,\n expirationTime: currentQueue.expirationTime,\n first: currentQueue.first,\n last: currentQueue.last,\n isInitialized: currentQueue.isInitialized,\n // These fields are no longer valid because they were already committed.\n // Reset them.\n callbackList: null,\n hasForceUpdate: false\n };\n }\n\n {\n // Set this flag so we can warn if setState is called inside the update\n // function of another setState.\n queue.isProcessing = true;\n }\n\n // Reset the remaining expiration time. If we skip over any updates, we'll\n // increase this accordingly.\n queue.expirationTime = NoWork;\n\n // TODO: We don't know what the base state will be until we begin work.\n // It depends on which fiber is the next current. Initialize with an empty\n // base state, then set to the memoizedState when rendering. Not super\n // happy with this approach.\n var state = void 0;\n if (queue.isInitialized) {\n state = queue.baseState;\n } else {\n state = queue.baseState = workInProgress.memoizedState;\n queue.isInitialized = true;\n }\n var dontMutatePrevState = true;\n var update = queue.first;\n var didSkip = false;\n while (update !== null) {\n var updateExpirationTime = update.expirationTime;\n if (updateExpirationTime > renderExpirationTime) {\n // This update does not have sufficient priority. Skip it.\n var remainingExpirationTime = queue.expirationTime;\n if (remainingExpirationTime === NoWork || remainingExpirationTime > updateExpirationTime) {\n // Update the remaining expiration time.\n queue.expirationTime = updateExpirationTime;\n }\n if (!didSkip) {\n didSkip = true;\n queue.baseState = state;\n }\n // Continue to the next update.\n update = update.next;\n continue;\n }\n\n // This update does have sufficient priority.\n\n // If no previous updates were skipped, drop this update from the queue by\n // advancing the head of the list.\n if (!didSkip) {\n queue.first = update.next;\n if (queue.first === null) {\n queue.last = null;\n }\n }\n\n // Process the update\n var _partialState = void 0;\n if (update.isReplace) {\n state = getStateFromUpdate(update, instance, state, props);\n dontMutatePrevState = true;\n } else {\n _partialState = getStateFromUpdate(update, instance, state, props);\n if (_partialState) {\n if (dontMutatePrevState) {\n // $FlowFixMe: Idk how to type this properly.\n state = _assign({}, state, _partialState);\n } else {\n state = _assign(state, _partialState);\n }\n dontMutatePrevState = false;\n }\n }\n if (update.isForced) {\n queue.hasForceUpdate = true;\n }\n if (update.callback !== null) {\n // Append to list of callbacks.\n var _callbackList = queue.callbackList;\n if (_callbackList === null) {\n _callbackList = queue.callbackList = [];\n }\n _callbackList.push(update);\n }\n update = update.next;\n }\n\n if (queue.callbackList !== null) {\n workInProgress.effectTag |= Callback;\n } else if (queue.first === null && !queue.hasForceUpdate) {\n // The queue is empty. We can reset it.\n workInProgress.updateQueue = null;\n }\n\n if (!didSkip) {\n didSkip = true;\n queue.baseState = state;\n }\n\n {\n // No longer processing.\n queue.isProcessing = false;\n }\n\n return state;\n}\n\nfunction commitCallbacks(queue, context) {\n var callbackList = queue.callbackList;\n if (callbackList === null) {\n return;\n }\n // Set the list to null to make sure they don't get called more than once.\n queue.callbackList = null;\n for (var i = 0; i < callbackList.length; i++) {\n var update = callbackList[i];\n var _callback = update.callback;\n // This update might be processed again. Clear the callback so it's only\n // called once.\n update.callback = null;\n !(typeof _callback === 'function') ? invariant(false, 'Invalid argument passed as callback. Expected a function. Instead received: %s', _callback) : void 0;\n _callback.call(context);\n }\n}\n\nvar fakeInternalInstance = {};\nvar isArray = Array.isArray;\n\n{\n var didWarnAboutStateAssignmentForComponent = {};\n\n var warnOnInvalidCallback = function (callback, callerName) {\n warning(callback === null || typeof callback === 'function', '%s(...): Expected the last optional `callback` argument to be a ' + 'function. Instead received: %s.', callerName, callback);\n };\n\n // This is so gross but it's at least non-critical and can be removed if\n // it causes problems. This is meant to give a nicer error message for\n // ReactDOM15.unstable_renderSubtreeIntoContainer(reactDOM16Component,\n // ...)) which otherwise throws a \"_processChildContext is not a function\"\n // exception.\n Object.defineProperty(fakeInternalInstance, '_processChildContext', {\n enumerable: false,\n value: function () {\n invariant(false, '_processChildContext is not available in React 16+. This likely means you have multiple copies of React and are attempting to nest a React 15 tree inside a React 16 tree using unstable_renderSubtreeIntoContainer, which isn\\'t supported. Try to make sure you have only one copy of React (and ideally, switch to ReactDOM.createPortal).');\n }\n });\n Object.freeze(fakeInternalInstance);\n}\n\nvar ReactFiberClassComponent = function (scheduleWork, computeExpirationForFiber, memoizeProps, memoizeState) {\n // Class component state updater\n var updater = {\n isMounted: isMounted,\n enqueueSetState: function (instance, partialState, callback) {\n var fiber = get(instance);\n callback = callback === undefined ? null : callback;\n {\n warnOnInvalidCallback(callback, 'setState');\n }\n var expirationTime = computeExpirationForFiber(fiber);\n var update = {\n expirationTime: expirationTime,\n partialState: partialState,\n callback: callback,\n isReplace: false,\n isForced: false,\n nextCallback: null,\n next: null\n };\n insertUpdateIntoFiber(fiber, update);\n scheduleWork(fiber, expirationTime);\n },\n enqueueReplaceState: function (instance, state, callback) {\n var fiber = get(instance);\n callback = callback === undefined ? null : callback;\n {\n warnOnInvalidCallback(callback, 'replaceState');\n }\n var expirationTime = computeExpirationForFiber(fiber);\n var update = {\n expirationTime: expirationTime,\n partialState: state,\n callback: callback,\n isReplace: true,\n isForced: false,\n nextCallback: null,\n next: null\n };\n insertUpdateIntoFiber(fiber, update);\n scheduleWork(fiber, expirationTime);\n },\n enqueueForceUpdate: function (instance, callback) {\n var fiber = get(instance);\n callback = callback === undefined ? null : callback;\n {\n warnOnInvalidCallback(callback, 'forceUpdate');\n }\n var expirationTime = computeExpirationForFiber(fiber);\n var update = {\n expirationTime: expirationTime,\n partialState: null,\n callback: callback,\n isReplace: false,\n isForced: true,\n nextCallback: null,\n next: null\n };\n insertUpdateIntoFiber(fiber, update);\n scheduleWork(fiber, expirationTime);\n }\n };\n\n function checkShouldComponentUpdate(workInProgress, oldProps, newProps, oldState, newState, newContext) {\n if (oldProps === null || workInProgress.updateQueue !== null && workInProgress.updateQueue.hasForceUpdate) {\n // If the workInProgress already has an Update effect, return true\n return true;\n }\n\n var instance = workInProgress.stateNode;\n var type = workInProgress.type;\n if (typeof instance.shouldComponentUpdate === 'function') {\n startPhaseTimer(workInProgress, 'shouldComponentUpdate');\n var shouldUpdate = instance.shouldComponentUpdate(newProps, newState, newContext);\n stopPhaseTimer();\n\n // Simulate an async bailout/interruption by invoking lifecycle twice.\n if (debugRenderPhaseSideEffects) {\n instance.shouldComponentUpdate(newProps, newState, newContext);\n }\n\n {\n warning(shouldUpdate !== undefined, '%s.shouldComponentUpdate(): Returned undefined instead of a ' + 'boolean value. Make sure to return true or false.', getComponentName(workInProgress) || 'Unknown');\n }\n\n return shouldUpdate;\n }\n\n if (type.prototype && type.prototype.isPureReactComponent) {\n return !shallowEqual(oldProps, newProps) || !shallowEqual(oldState, newState);\n }\n\n return true;\n }\n\n function checkClassInstance(workInProgress) {\n var instance = workInProgress.stateNode;\n var type = workInProgress.type;\n {\n var name = getComponentName(workInProgress);\n var renderPresent = instance.render;\n\n if (!renderPresent) {\n if (type.prototype && typeof type.prototype.render === 'function') {\n warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: did you accidentally return an object from the constructor?', name);\n } else {\n warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: you may have forgotten to define `render`.', name);\n }\n }\n\n var noGetInitialStateOnES6 = !instance.getInitialState || instance.getInitialState.isReactClassApproved || instance.state;\n warning(noGetInitialStateOnES6, 'getInitialState was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Did you mean to define a state property instead?', name);\n var noGetDefaultPropsOnES6 = !instance.getDefaultProps || instance.getDefaultProps.isReactClassApproved;\n warning(noGetDefaultPropsOnES6, 'getDefaultProps was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Use a static property to define defaultProps instead.', name);\n var noInstancePropTypes = !instance.propTypes;\n warning(noInstancePropTypes, 'propTypes was defined as an instance property on %s. Use a static ' + 'property to define propTypes instead.', name);\n var noInstanceContextTypes = !instance.contextTypes;\n warning(noInstanceContextTypes, 'contextTypes was defined as an instance property on %s. Use a static ' + 'property to define contextTypes instead.', name);\n var noComponentShouldUpdate = typeof instance.componentShouldUpdate !== 'function';\n warning(noComponentShouldUpdate, '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', name);\n if (type.prototype && type.prototype.isPureReactComponent && typeof instance.shouldComponentUpdate !== 'undefined') {\n warning(false, '%s has a method called shouldComponentUpdate(). ' + 'shouldComponentUpdate should not be used when extending React.PureComponent. ' + 'Please extend React.Component if shouldComponentUpdate is used.', getComponentName(workInProgress) || 'A pure component');\n }\n var noComponentDidUnmount = typeof instance.componentDidUnmount !== 'function';\n warning(noComponentDidUnmount, '%s has a method called ' + 'componentDidUnmount(). But there is no such lifecycle method. ' + 'Did you mean componentWillUnmount()?', name);\n var noComponentDidReceiveProps = typeof instance.componentDidReceiveProps !== 'function';\n warning(noComponentDidReceiveProps, '%s has a method called ' + 'componentDidReceiveProps(). But there is no such lifecycle method. ' + 'If you meant to update the state in response to changing props, ' + 'use componentWillReceiveProps(). If you meant to fetch data or ' + 'run side-effects or mutations after React has updated the UI, use componentDidUpdate().', name);\n var noComponentWillRecieveProps = typeof instance.componentWillRecieveProps !== 'function';\n warning(noComponentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', name);\n var hasMutatedProps = instance.props !== workInProgress.pendingProps;\n warning(instance.props === undefined || !hasMutatedProps, '%s(...): When calling super() in `%s`, make sure to pass ' + \"up the same props that your component's constructor was passed.\", name, name);\n var noInstanceDefaultProps = !instance.defaultProps;\n warning(noInstanceDefaultProps, 'Setting defaultProps as an instance property on %s is not supported and will be ignored.' + ' Instead, define defaultProps as a static property on %s.', name, name);\n }\n\n var state = instance.state;\n if (state && (typeof state !== 'object' || isArray(state))) {\n warning(false, '%s.state: must be set to an object or null', getComponentName(workInProgress));\n }\n if (typeof instance.getChildContext === 'function') {\n warning(typeof workInProgress.type.childContextTypes === 'object', '%s.getChildContext(): childContextTypes must be defined in order to ' + 'use getChildContext().', getComponentName(workInProgress));\n }\n }\n\n function resetInputPointers(workInProgress, instance) {\n instance.props = workInProgress.memoizedProps;\n instance.state = workInProgress.memoizedState;\n }\n\n function adoptClassInstance(workInProgress, instance) {\n instance.updater = updater;\n workInProgress.stateNode = instance;\n // The instance needs access to the fiber so that it can schedule updates\n set(instance, workInProgress);\n {\n instance._reactInternalInstance = fakeInternalInstance;\n }\n }\n\n function constructClassInstance(workInProgress, props) {\n var ctor = workInProgress.type;\n var unmaskedContext = getUnmaskedContext(workInProgress);\n var needsContext = isContextConsumer(workInProgress);\n var context = needsContext ? getMaskedContext(workInProgress, unmaskedContext) : emptyObject;\n var instance = new ctor(props, context);\n adoptClassInstance(workInProgress, instance);\n\n // Cache unmasked context so we can avoid recreating masked context unless necessary.\n // ReactFiberContext usually updates this cache but can't for newly-created instances.\n if (needsContext) {\n cacheContext(workInProgress, unmaskedContext, context);\n }\n\n return instance;\n }\n\n function callComponentWillMount(workInProgress, instance) {\n startPhaseTimer(workInProgress, 'componentWillMount');\n var oldState = instance.state;\n instance.componentWillMount();\n stopPhaseTimer();\n\n // Simulate an async bailout/interruption by invoking lifecycle twice.\n if (debugRenderPhaseSideEffects) {\n instance.componentWillMount();\n }\n\n if (oldState !== instance.state) {\n {\n warning(false, '%s.componentWillMount(): Assigning directly to this.state is ' + \"deprecated (except inside a component's \" + 'constructor). Use setState instead.', getComponentName(workInProgress));\n }\n updater.enqueueReplaceState(instance, instance.state, null);\n }\n }\n\n function callComponentWillReceiveProps(workInProgress, instance, newProps, newContext) {\n startPhaseTimer(workInProgress, 'componentWillReceiveProps');\n var oldState = instance.state;\n instance.componentWillReceiveProps(newProps, newContext);\n stopPhaseTimer();\n\n // Simulate an async bailout/interruption by invoking lifecycle twice.\n if (debugRenderPhaseSideEffects) {\n instance.componentWillReceiveProps(newProps, newContext);\n }\n\n if (instance.state !== oldState) {\n {\n var componentName = getComponentName(workInProgress) || 'Component';\n if (!didWarnAboutStateAssignmentForComponent[componentName]) {\n warning(false, '%s.componentWillReceiveProps(): Assigning directly to ' + \"this.state is deprecated (except inside a component's \" + 'constructor). Use setState instead.', componentName);\n didWarnAboutStateAssignmentForComponent[componentName] = true;\n }\n }\n updater.enqueueReplaceState(instance, instance.state, null);\n }\n }\n\n // Invokes the mount life-cycles on a previously never rendered instance.\n function mountClassInstance(workInProgress, renderExpirationTime) {\n var current = workInProgress.alternate;\n\n {\n checkClassInstance(workInProgress);\n }\n\n var instance = workInProgress.stateNode;\n var state = instance.state || null;\n\n var props = workInProgress.pendingProps;\n !props ? invariant(false, 'There must be pending props for an initial mount. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n\n var unmaskedContext = getUnmaskedContext(workInProgress);\n\n instance.props = props;\n instance.state = workInProgress.memoizedState = state;\n instance.refs = emptyObject;\n instance.context = getMaskedContext(workInProgress, unmaskedContext);\n\n if (enableAsyncSubtreeAPI && workInProgress.type != null && workInProgress.type.prototype != null && workInProgress.type.prototype.unstable_isAsyncReactComponent === true) {\n workInProgress.internalContextTag |= AsyncUpdates;\n }\n\n if (typeof instance.componentWillMount === 'function') {\n callComponentWillMount(workInProgress, instance);\n // If we had additional state updates during this life-cycle, let's\n // process them now.\n var updateQueue = workInProgress.updateQueue;\n if (updateQueue !== null) {\n instance.state = processUpdateQueue(current, workInProgress, updateQueue, instance, props, renderExpirationTime);\n }\n }\n if (typeof instance.componentDidMount === 'function') {\n workInProgress.effectTag |= Update;\n }\n }\n\n // Called on a preexisting class instance. Returns false if a resumed render\n // could be reused.\n // function resumeMountClassInstance(\n // workInProgress: Fiber,\n // priorityLevel: PriorityLevel,\n // ): boolean {\n // const instance = workInProgress.stateNode;\n // resetInputPointers(workInProgress, instance);\n\n // let newState = workInProgress.memoizedState;\n // let newProps = workInProgress.pendingProps;\n // if (!newProps) {\n // // If there isn't any new props, then we'll reuse the memoized props.\n // // This could be from already completed work.\n // newProps = workInProgress.memoizedProps;\n // invariant(\n // newProps != null,\n // 'There should always be pending or memoized props. This error is ' +\n // 'likely caused by a bug in React. Please file an issue.',\n // );\n // }\n // const newUnmaskedContext = getUnmaskedContext(workInProgress);\n // const newContext = getMaskedContext(workInProgress, newUnmaskedContext);\n\n // const oldContext = instance.context;\n // const oldProps = workInProgress.memoizedProps;\n\n // if (\n // typeof instance.componentWillReceiveProps === 'function' &&\n // (oldProps !== newProps || oldContext !== newContext)\n // ) {\n // callComponentWillReceiveProps(\n // workInProgress,\n // instance,\n // newProps,\n // newContext,\n // );\n // }\n\n // // Process the update queue before calling shouldComponentUpdate\n // const updateQueue = workInProgress.updateQueue;\n // if (updateQueue !== null) {\n // newState = processUpdateQueue(\n // workInProgress,\n // updateQueue,\n // instance,\n // newState,\n // newProps,\n // priorityLevel,\n // );\n // }\n\n // // TODO: Should we deal with a setState that happened after the last\n // // componentWillMount and before this componentWillMount? Probably\n // // unsupported anyway.\n\n // if (\n // !checkShouldComponentUpdate(\n // workInProgress,\n // workInProgress.memoizedProps,\n // newProps,\n // workInProgress.memoizedState,\n // newState,\n // newContext,\n // )\n // ) {\n // // Update the existing instance's state, props, and context pointers even\n // // though we're bailing out.\n // instance.props = newProps;\n // instance.state = newState;\n // instance.context = newContext;\n // return false;\n // }\n\n // // Update the input pointers now so that they are correct when we call\n // // componentWillMount\n // instance.props = newProps;\n // instance.state = newState;\n // instance.context = newContext;\n\n // if (typeof instance.componentWillMount === 'function') {\n // callComponentWillMount(workInProgress, instance);\n // // componentWillMount may have called setState. Process the update queue.\n // const newUpdateQueue = workInProgress.updateQueue;\n // if (newUpdateQueue !== null) {\n // newState = processUpdateQueue(\n // workInProgress,\n // newUpdateQueue,\n // instance,\n // newState,\n // newProps,\n // priorityLevel,\n // );\n // }\n // }\n\n // if (typeof instance.componentDidMount === 'function') {\n // workInProgress.effectTag |= Update;\n // }\n\n // instance.state = newState;\n\n // return true;\n // }\n\n // Invokes the update life-cycles and returns false if it shouldn't rerender.\n function updateClassInstance(current, workInProgress, renderExpirationTime) {\n var instance = workInProgress.stateNode;\n resetInputPointers(workInProgress, instance);\n\n var oldProps = workInProgress.memoizedProps;\n var newProps = workInProgress.pendingProps;\n if (!newProps) {\n // If there aren't any new props, then we'll reuse the memoized props.\n // This could be from already completed work.\n newProps = oldProps;\n !(newProps != null) ? invariant(false, 'There should always be pending or memoized props. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n }\n var oldContext = instance.context;\n var newUnmaskedContext = getUnmaskedContext(workInProgress);\n var newContext = getMaskedContext(workInProgress, newUnmaskedContext);\n\n // Note: During these life-cycles, instance.props/instance.state are what\n // ever the previously attempted to render - not the \"current\". However,\n // during componentDidUpdate we pass the \"current\" props.\n\n if (typeof instance.componentWillReceiveProps === 'function' && (oldProps !== newProps || oldContext !== newContext)) {\n callComponentWillReceiveProps(workInProgress, instance, newProps, newContext);\n }\n\n // Compute the next state using the memoized state and the update queue.\n var oldState = workInProgress.memoizedState;\n // TODO: Previous state can be null.\n var newState = void 0;\n if (workInProgress.updateQueue !== null) {\n newState = processUpdateQueue(current, workInProgress, workInProgress.updateQueue, instance, newProps, renderExpirationTime);\n } else {\n newState = oldState;\n }\n\n if (oldProps === newProps && oldState === newState && !hasContextChanged() && !(workInProgress.updateQueue !== null && workInProgress.updateQueue.hasForceUpdate)) {\n // If an update was already in progress, we should schedule an Update\n // effect even though we're bailing out, so that cWU/cDU are called.\n if (typeof instance.componentDidUpdate === 'function') {\n if (oldProps !== current.memoizedProps || oldState !== current.memoizedState) {\n workInProgress.effectTag |= Update;\n }\n }\n return false;\n }\n\n var shouldUpdate = checkShouldComponentUpdate(workInProgress, oldProps, newProps, oldState, newState, newContext);\n\n if (shouldUpdate) {\n if (typeof instance.componentWillUpdate === 'function') {\n startPhaseTimer(workInProgress, 'componentWillUpdate');\n instance.componentWillUpdate(newProps, newState, newContext);\n stopPhaseTimer();\n\n // Simulate an async bailout/interruption by invoking lifecycle twice.\n if (debugRenderPhaseSideEffects) {\n instance.componentWillUpdate(newProps, newState, newContext);\n }\n }\n if (typeof instance.componentDidUpdate === 'function') {\n workInProgress.effectTag |= Update;\n }\n } else {\n // If an update was already in progress, we should schedule an Update\n // effect even though we're bailing out, so that cWU/cDU are called.\n if (typeof instance.componentDidUpdate === 'function') {\n if (oldProps !== current.memoizedProps || oldState !== current.memoizedState) {\n workInProgress.effectTag |= Update;\n }\n }\n\n // If shouldComponentUpdate returned false, we should still update the\n // memoized props/state to indicate that this work can be reused.\n memoizeProps(workInProgress, newProps);\n memoizeState(workInProgress, newState);\n }\n\n // Update the existing instance's state, props, and context pointers even\n // if shouldComponentUpdate returns false.\n instance.props = newProps;\n instance.state = newState;\n instance.context = newContext;\n\n return shouldUpdate;\n }\n\n return {\n adoptClassInstance: adoptClassInstance,\n constructClassInstance: constructClassInstance,\n mountClassInstance: mountClassInstance,\n // resumeMountClassInstance,\n updateClassInstance: updateClassInstance\n };\n};\n\n// The Symbol used to tag the ReactElement-like types. If there is no native Symbol\n// nor polyfill, then a plain number is used for performance.\nvar hasSymbol = typeof Symbol === 'function' && Symbol['for'];\n\nvar REACT_ELEMENT_TYPE = hasSymbol ? Symbol['for']('react.element') : 0xeac7;\nvar REACT_CALL_TYPE = hasSymbol ? Symbol['for']('react.call') : 0xeac8;\nvar REACT_RETURN_TYPE = hasSymbol ? Symbol['for']('react.return') : 0xeac9;\nvar REACT_PORTAL_TYPE = hasSymbol ? Symbol['for']('react.portal') : 0xeaca;\nvar REACT_FRAGMENT_TYPE = hasSymbol ? Symbol['for']('react.fragment') : 0xeacb;\n\nvar MAYBE_ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;\nvar FAUX_ITERATOR_SYMBOL = '@@iterator';\n\nfunction getIteratorFn(maybeIterable) {\n if (maybeIterable === null || typeof maybeIterable === 'undefined') {\n return null;\n }\n var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL];\n if (typeof maybeIterator === 'function') {\n return maybeIterator;\n }\n return null;\n}\n\nvar getCurrentFiberStackAddendum$1 = ReactDebugCurrentFiber.getCurrentFiberStackAddendum;\n\n\n{\n var didWarnAboutMaps = false;\n /**\n * Warn if there's no key explicitly set on dynamic arrays of children or\n * object keys are not valid. This allows us to keep track of children between\n * updates.\n */\n var ownerHasKeyUseWarning = {};\n var ownerHasFunctionTypeWarning = {};\n\n var warnForMissingKey = function (child) {\n if (child === null || typeof child !== 'object') {\n return;\n }\n if (!child._store || child._store.validated || child.key != null) {\n return;\n }\n !(typeof child._store === 'object') ? invariant(false, 'React Component in warnForMissingKey should have a _store. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n child._store.validated = true;\n\n var currentComponentErrorInfo = 'Each child in an array or iterator should have a unique ' + '\"key\" prop. See https://fb.me/react-warning-keys for ' + 'more information.' + (getCurrentFiberStackAddendum$1() || '');\n if (ownerHasKeyUseWarning[currentComponentErrorInfo]) {\n return;\n }\n ownerHasKeyUseWarning[currentComponentErrorInfo] = true;\n\n warning(false, 'Each child in an array or iterator should have a unique ' + '\"key\" prop. See https://fb.me/react-warning-keys for ' + 'more information.%s', getCurrentFiberStackAddendum$1());\n };\n}\n\nvar isArray$1 = Array.isArray;\n\nfunction coerceRef(current, element) {\n var mixedRef = element.ref;\n if (mixedRef !== null && typeof mixedRef !== 'function') {\n if (element._owner) {\n var owner = element._owner;\n var inst = void 0;\n if (owner) {\n var ownerFiber = owner;\n !(ownerFiber.tag === ClassComponent) ? invariant(false, 'Stateless function components cannot have refs.') : void 0;\n inst = ownerFiber.stateNode;\n }\n !inst ? invariant(false, 'Missing owner for string ref %s. This error is likely caused by a bug in React. Please file an issue.', mixedRef) : void 0;\n var stringRef = '' + mixedRef;\n // Check if previous string ref matches new string ref\n if (current !== null && current.ref !== null && current.ref._stringRef === stringRef) {\n return current.ref;\n }\n var ref = function (value) {\n var refs = inst.refs === emptyObject ? inst.refs = {} : inst.refs;\n if (value === null) {\n delete refs[stringRef];\n } else {\n refs[stringRef] = value;\n }\n };\n ref._stringRef = stringRef;\n return ref;\n } else {\n !(typeof mixedRef === 'string') ? invariant(false, 'Expected ref to be a function or a string.') : void 0;\n !element._owner ? invariant(false, 'Element ref was specified as a string (%s) but no owner was set. You may have multiple copies of React loaded. (details: https://fb.me/react-refs-must-have-owner).', mixedRef) : void 0;\n }\n }\n return mixedRef;\n}\n\nfunction throwOnInvalidObjectType(returnFiber, newChild) {\n if (returnFiber.type !== 'textarea') {\n var addendum = '';\n {\n addendum = ' If you meant to render a collection of children, use an array ' + 'instead.' + (getCurrentFiberStackAddendum$1() || '');\n }\n invariant(false, 'Objects are not valid as a React child (found: %s).%s', Object.prototype.toString.call(newChild) === '[object Object]' ? 'object with keys {' + Object.keys(newChild).join(', ') + '}' : newChild, addendum);\n }\n}\n\nfunction warnOnFunctionType() {\n var currentComponentErrorInfo = 'Functions are not valid as a React child. This may happen if ' + 'you return a Component instead of from render. ' + 'Or maybe you meant to call this function rather than return it.' + (getCurrentFiberStackAddendum$1() || '');\n\n if (ownerHasFunctionTypeWarning[currentComponentErrorInfo]) {\n return;\n }\n ownerHasFunctionTypeWarning[currentComponentErrorInfo] = true;\n\n warning(false, 'Functions are not valid as a React child. This may happen if ' + 'you return a Component instead of from render. ' + 'Or maybe you meant to call this function rather than return it.%s', getCurrentFiberStackAddendum$1() || '');\n}\n\n// This wrapper function exists because I expect to clone the code in each path\n// to be able to optimize each path individually by branching early. This needs\n// a compiler or we can do it manually. Helpers that don't need this branching\n// live outside of this function.\nfunction ChildReconciler(shouldTrackSideEffects) {\n function deleteChild(returnFiber, childToDelete) {\n if (!shouldTrackSideEffects) {\n // Noop.\n return;\n }\n // Deletions are added in reversed order so we add it to the front.\n // At this point, the return fiber's effect list is empty except for\n // deletions, so we can just append the deletion to the list. The remaining\n // effects aren't added until the complete phase. Once we implement\n // resuming, this may not be true.\n var last = returnFiber.lastEffect;\n if (last !== null) {\n last.nextEffect = childToDelete;\n returnFiber.lastEffect = childToDelete;\n } else {\n returnFiber.firstEffect = returnFiber.lastEffect = childToDelete;\n }\n childToDelete.nextEffect = null;\n childToDelete.effectTag = Deletion;\n }\n\n function deleteRemainingChildren(returnFiber, currentFirstChild) {\n if (!shouldTrackSideEffects) {\n // Noop.\n return null;\n }\n\n // TODO: For the shouldClone case, this could be micro-optimized a bit by\n // assuming that after the first child we've already added everything.\n var childToDelete = currentFirstChild;\n while (childToDelete !== null) {\n deleteChild(returnFiber, childToDelete);\n childToDelete = childToDelete.sibling;\n }\n return null;\n }\n\n function mapRemainingChildren(returnFiber, currentFirstChild) {\n // Add the remaining children to a temporary map so that we can find them by\n // keys quickly. Implicit (null) keys get added to this set with their index\n var existingChildren = new Map();\n\n var existingChild = currentFirstChild;\n while (existingChild !== null) {\n if (existingChild.key !== null) {\n existingChildren.set(existingChild.key, existingChild);\n } else {\n existingChildren.set(existingChild.index, existingChild);\n }\n existingChild = existingChild.sibling;\n }\n return existingChildren;\n }\n\n function useFiber(fiber, pendingProps, expirationTime) {\n // We currently set sibling to null and index to 0 here because it is easy\n // to forget to do before returning it. E.g. for the single child case.\n var clone = createWorkInProgress(fiber, pendingProps, expirationTime);\n clone.index = 0;\n clone.sibling = null;\n return clone;\n }\n\n function placeChild(newFiber, lastPlacedIndex, newIndex) {\n newFiber.index = newIndex;\n if (!shouldTrackSideEffects) {\n // Noop.\n return lastPlacedIndex;\n }\n var current = newFiber.alternate;\n if (current !== null) {\n var oldIndex = current.index;\n if (oldIndex < lastPlacedIndex) {\n // This is a move.\n newFiber.effectTag = Placement;\n return lastPlacedIndex;\n } else {\n // This item can stay in place.\n return oldIndex;\n }\n } else {\n // This is an insertion.\n newFiber.effectTag = Placement;\n return lastPlacedIndex;\n }\n }\n\n function placeSingleChild(newFiber) {\n // This is simpler for the single child case. We only need to do a\n // placement for inserting new children.\n if (shouldTrackSideEffects && newFiber.alternate === null) {\n newFiber.effectTag = Placement;\n }\n return newFiber;\n }\n\n function updateTextNode(returnFiber, current, textContent, expirationTime) {\n if (current === null || current.tag !== HostText) {\n // Insert\n var created = createFiberFromText(textContent, returnFiber.internalContextTag, expirationTime);\n created['return'] = returnFiber;\n return created;\n } else {\n // Update\n var existing = useFiber(current, textContent, expirationTime);\n existing['return'] = returnFiber;\n return existing;\n }\n }\n\n function updateElement(returnFiber, current, element, expirationTime) {\n if (current !== null && current.type === element.type) {\n // Move based on index\n var existing = useFiber(current, element.props, expirationTime);\n existing.ref = coerceRef(current, element);\n existing['return'] = returnFiber;\n {\n existing._debugSource = element._source;\n existing._debugOwner = element._owner;\n }\n return existing;\n } else {\n // Insert\n var created = createFiberFromElement(element, returnFiber.internalContextTag, expirationTime);\n created.ref = coerceRef(current, element);\n created['return'] = returnFiber;\n return created;\n }\n }\n\n function updateCall(returnFiber, current, call, expirationTime) {\n // TODO: Should this also compare handler to determine whether to reuse?\n if (current === null || current.tag !== CallComponent) {\n // Insert\n var created = createFiberFromCall(call, returnFiber.internalContextTag, expirationTime);\n created['return'] = returnFiber;\n return created;\n } else {\n // Move based on index\n var existing = useFiber(current, call, expirationTime);\n existing['return'] = returnFiber;\n return existing;\n }\n }\n\n function updateReturn(returnFiber, current, returnNode, expirationTime) {\n if (current === null || current.tag !== ReturnComponent) {\n // Insert\n var created = createFiberFromReturn(returnNode, returnFiber.internalContextTag, expirationTime);\n created.type = returnNode.value;\n created['return'] = returnFiber;\n return created;\n } else {\n // Move based on index\n var existing = useFiber(current, null, expirationTime);\n existing.type = returnNode.value;\n existing['return'] = returnFiber;\n return existing;\n }\n }\n\n function updatePortal(returnFiber, current, portal, expirationTime) {\n if (current === null || current.tag !== HostPortal || current.stateNode.containerInfo !== portal.containerInfo || current.stateNode.implementation !== portal.implementation) {\n // Insert\n var created = createFiberFromPortal(portal, returnFiber.internalContextTag, expirationTime);\n created['return'] = returnFiber;\n return created;\n } else {\n // Update\n var existing = useFiber(current, portal.children || [], expirationTime);\n existing['return'] = returnFiber;\n return existing;\n }\n }\n\n function updateFragment(returnFiber, current, fragment, expirationTime, key) {\n if (current === null || current.tag !== Fragment) {\n // Insert\n var created = createFiberFromFragment(fragment, returnFiber.internalContextTag, expirationTime, key);\n created['return'] = returnFiber;\n return created;\n } else {\n // Update\n var existing = useFiber(current, fragment, expirationTime);\n existing['return'] = returnFiber;\n return existing;\n }\n }\n\n function createChild(returnFiber, newChild, expirationTime) {\n if (typeof newChild === 'string' || typeof newChild === 'number') {\n // Text nodes don't have keys. If the previous node is implicitly keyed\n // we can continue to replace it without aborting even if it is not a text\n // node.\n var created = createFiberFromText('' + newChild, returnFiber.internalContextTag, expirationTime);\n created['return'] = returnFiber;\n return created;\n }\n\n if (typeof newChild === 'object' && newChild !== null) {\n switch (newChild.$$typeof) {\n case REACT_ELEMENT_TYPE:\n {\n if (newChild.type === REACT_FRAGMENT_TYPE) {\n var _created = createFiberFromFragment(newChild.props.children, returnFiber.internalContextTag, expirationTime, newChild.key);\n _created['return'] = returnFiber;\n return _created;\n } else {\n var _created2 = createFiberFromElement(newChild, returnFiber.internalContextTag, expirationTime);\n _created2.ref = coerceRef(null, newChild);\n _created2['return'] = returnFiber;\n return _created2;\n }\n }\n\n case REACT_CALL_TYPE:\n {\n var _created3 = createFiberFromCall(newChild, returnFiber.internalContextTag, expirationTime);\n _created3['return'] = returnFiber;\n return _created3;\n }\n\n case REACT_RETURN_TYPE:\n {\n var _created4 = createFiberFromReturn(newChild, returnFiber.internalContextTag, expirationTime);\n _created4.type = newChild.value;\n _created4['return'] = returnFiber;\n return _created4;\n }\n\n case REACT_PORTAL_TYPE:\n {\n var _created5 = createFiberFromPortal(newChild, returnFiber.internalContextTag, expirationTime);\n _created5['return'] = returnFiber;\n return _created5;\n }\n }\n\n if (isArray$1(newChild) || getIteratorFn(newChild)) {\n var _created6 = createFiberFromFragment(newChild, returnFiber.internalContextTag, expirationTime, null);\n _created6['return'] = returnFiber;\n return _created6;\n }\n\n throwOnInvalidObjectType(returnFiber, newChild);\n }\n\n {\n if (typeof newChild === 'function') {\n warnOnFunctionType();\n }\n }\n\n return null;\n }\n\n function updateSlot(returnFiber, oldFiber, newChild, expirationTime) {\n // Update the fiber if the keys match, otherwise return null.\n\n var key = oldFiber !== null ? oldFiber.key : null;\n\n if (typeof newChild === 'string' || typeof newChild === 'number') {\n // Text nodes don't have keys. If the previous node is implicitly keyed\n // we can continue to replace it without aborting even if it is not a text\n // node.\n if (key !== null) {\n return null;\n }\n return updateTextNode(returnFiber, oldFiber, '' + newChild, expirationTime);\n }\n\n if (typeof newChild === 'object' && newChild !== null) {\n switch (newChild.$$typeof) {\n case REACT_ELEMENT_TYPE:\n {\n if (newChild.key === key) {\n if (newChild.type === REACT_FRAGMENT_TYPE) {\n return updateFragment(returnFiber, oldFiber, newChild.props.children, expirationTime, key);\n }\n return updateElement(returnFiber, oldFiber, newChild, expirationTime);\n } else {\n return null;\n }\n }\n\n case REACT_CALL_TYPE:\n {\n if (newChild.key === key) {\n return updateCall(returnFiber, oldFiber, newChild, expirationTime);\n } else {\n return null;\n }\n }\n\n case REACT_RETURN_TYPE:\n {\n // Returns don't have keys. If the previous node is implicitly keyed\n // we can continue to replace it without aborting even if it is not a\n // yield.\n if (key === null) {\n return updateReturn(returnFiber, oldFiber, newChild, expirationTime);\n } else {\n return null;\n }\n }\n\n case REACT_PORTAL_TYPE:\n {\n if (newChild.key === key) {\n return updatePortal(returnFiber, oldFiber, newChild, expirationTime);\n } else {\n return null;\n }\n }\n }\n\n if (isArray$1(newChild) || getIteratorFn(newChild)) {\n if (key !== null) {\n return null;\n }\n\n return updateFragment(returnFiber, oldFiber, newChild, expirationTime, null);\n }\n\n throwOnInvalidObjectType(returnFiber, newChild);\n }\n\n {\n if (typeof newChild === 'function') {\n warnOnFunctionType();\n }\n }\n\n return null;\n }\n\n function updateFromMap(existingChildren, returnFiber, newIdx, newChild, expirationTime) {\n if (typeof newChild === 'string' || typeof newChild === 'number') {\n // Text nodes don't have keys, so we neither have to check the old nor\n // new node for the key. If both are text nodes, they match.\n var matchedFiber = existingChildren.get(newIdx) || null;\n return updateTextNode(returnFiber, matchedFiber, '' + newChild, expirationTime);\n }\n\n if (typeof newChild === 'object' && newChild !== null) {\n switch (newChild.$$typeof) {\n case REACT_ELEMENT_TYPE:\n {\n var _matchedFiber = existingChildren.get(newChild.key === null ? newIdx : newChild.key) || null;\n if (newChild.type === REACT_FRAGMENT_TYPE) {\n return updateFragment(returnFiber, _matchedFiber, newChild.props.children, expirationTime, newChild.key);\n }\n return updateElement(returnFiber, _matchedFiber, newChild, expirationTime);\n }\n\n case REACT_CALL_TYPE:\n {\n var _matchedFiber2 = existingChildren.get(newChild.key === null ? newIdx : newChild.key) || null;\n return updateCall(returnFiber, _matchedFiber2, newChild, expirationTime);\n }\n\n case REACT_RETURN_TYPE:\n {\n // Returns don't have keys, so we neither have to check the old nor\n // new node for the key. If both are returns, they match.\n var _matchedFiber3 = existingChildren.get(newIdx) || null;\n return updateReturn(returnFiber, _matchedFiber3, newChild, expirationTime);\n }\n\n case REACT_PORTAL_TYPE:\n {\n var _matchedFiber4 = existingChildren.get(newChild.key === null ? newIdx : newChild.key) || null;\n return updatePortal(returnFiber, _matchedFiber4, newChild, expirationTime);\n }\n }\n\n if (isArray$1(newChild) || getIteratorFn(newChild)) {\n var _matchedFiber5 = existingChildren.get(newIdx) || null;\n return updateFragment(returnFiber, _matchedFiber5, newChild, expirationTime, null);\n }\n\n throwOnInvalidObjectType(returnFiber, newChild);\n }\n\n {\n if (typeof newChild === 'function') {\n warnOnFunctionType();\n }\n }\n\n return null;\n }\n\n /**\n * Warns if there is a duplicate or missing key\n */\n function warnOnInvalidKey(child, knownKeys) {\n {\n if (typeof child !== 'object' || child === null) {\n return knownKeys;\n }\n switch (child.$$typeof) {\n case REACT_ELEMENT_TYPE:\n case REACT_CALL_TYPE:\n case REACT_PORTAL_TYPE:\n warnForMissingKey(child);\n var key = child.key;\n if (typeof key !== 'string') {\n break;\n }\n if (knownKeys === null) {\n knownKeys = new Set();\n knownKeys.add(key);\n break;\n }\n if (!knownKeys.has(key)) {\n knownKeys.add(key);\n break;\n }\n warning(false, 'Encountered two children with the same key, `%s`. ' + 'Keys should be unique so that components maintain their identity ' + 'across updates. Non-unique keys may cause children to be ' + 'duplicated and/or omitted — the behavior is unsupported and ' + 'could change in a future version.%s', key, getCurrentFiberStackAddendum$1());\n break;\n default:\n break;\n }\n }\n return knownKeys;\n }\n\n function reconcileChildrenArray(returnFiber, currentFirstChild, newChildren, expirationTime) {\n // This algorithm can't optimize by searching from boths ends since we\n // don't have backpointers on fibers. I'm trying to see how far we can get\n // with that model. If it ends up not being worth the tradeoffs, we can\n // add it later.\n\n // Even with a two ended optimization, we'd want to optimize for the case\n // where there are few changes and brute force the comparison instead of\n // going for the Map. It'd like to explore hitting that path first in\n // forward-only mode and only go for the Map once we notice that we need\n // lots of look ahead. This doesn't handle reversal as well as two ended\n // search but that's unusual. Besides, for the two ended optimization to\n // work on Iterables, we'd need to copy the whole set.\n\n // In this first iteration, we'll just live with hitting the bad case\n // (adding everything to a Map) in for every insert/move.\n\n // If you change this code, also update reconcileChildrenIterator() which\n // uses the same algorithm.\n\n {\n // First, validate keys.\n var knownKeys = null;\n for (var i = 0; i < newChildren.length; i++) {\n var child = newChildren[i];\n knownKeys = warnOnInvalidKey(child, knownKeys);\n }\n }\n\n var resultingFirstChild = null;\n var previousNewFiber = null;\n\n var oldFiber = currentFirstChild;\n var lastPlacedIndex = 0;\n var newIdx = 0;\n var nextOldFiber = null;\n for (; oldFiber !== null && newIdx < newChildren.length; newIdx++) {\n if (oldFiber.index > newIdx) {\n nextOldFiber = oldFiber;\n oldFiber = null;\n } else {\n nextOldFiber = oldFiber.sibling;\n }\n var newFiber = updateSlot(returnFiber, oldFiber, newChildren[newIdx], expirationTime);\n if (newFiber === null) {\n // TODO: This breaks on empty slots like null children. That's\n // unfortunate because it triggers the slow path all the time. We need\n // a better way to communicate whether this was a miss or null,\n // boolean, undefined, etc.\n if (oldFiber === null) {\n oldFiber = nextOldFiber;\n }\n break;\n }\n if (shouldTrackSideEffects) {\n if (oldFiber && newFiber.alternate === null) {\n // We matched the slot, but we didn't reuse the existing fiber, so we\n // need to delete the existing child.\n deleteChild(returnFiber, oldFiber);\n }\n }\n lastPlacedIndex = placeChild(newFiber, lastPlacedIndex, newIdx);\n if (previousNewFiber === null) {\n // TODO: Move out of the loop. This only happens for the first run.\n resultingFirstChild = newFiber;\n } else {\n // TODO: Defer siblings if we're not at the right index for this slot.\n // I.e. if we had null values before, then we want to defer this\n // for each null value. However, we also don't want to call updateSlot\n // with the previous one.\n previousNewFiber.sibling = newFiber;\n }\n previousNewFiber = newFiber;\n oldFiber = nextOldFiber;\n }\n\n if (newIdx === newChildren.length) {\n // We've reached the end of the new children. We can delete the rest.\n deleteRemainingChildren(returnFiber, oldFiber);\n return resultingFirstChild;\n }\n\n if (oldFiber === null) {\n // If we don't have any more existing children we can choose a fast path\n // since the rest will all be insertions.\n for (; newIdx < newChildren.length; newIdx++) {\n var _newFiber = createChild(returnFiber, newChildren[newIdx], expirationTime);\n if (!_newFiber) {\n continue;\n }\n lastPlacedIndex = placeChild(_newFiber, lastPlacedIndex, newIdx);\n if (previousNewFiber === null) {\n // TODO: Move out of the loop. This only happens for the first run.\n resultingFirstChild = _newFiber;\n } else {\n previousNewFiber.sibling = _newFiber;\n }\n previousNewFiber = _newFiber;\n }\n return resultingFirstChild;\n }\n\n // Add all children to a key map for quick lookups.\n var existingChildren = mapRemainingChildren(returnFiber, oldFiber);\n\n // Keep scanning and use the map to restore deleted items as moves.\n for (; newIdx < newChildren.length; newIdx++) {\n var _newFiber2 = updateFromMap(existingChildren, returnFiber, newIdx, newChildren[newIdx], expirationTime);\n if (_newFiber2) {\n if (shouldTrackSideEffects) {\n if (_newFiber2.alternate !== null) {\n // The new fiber is a work in progress, but if there exists a\n // current, that means that we reused the fiber. We need to delete\n // it from the child list so that we don't add it to the deletion\n // list.\n existingChildren['delete'](_newFiber2.key === null ? newIdx : _newFiber2.key);\n }\n }\n lastPlacedIndex = placeChild(_newFiber2, lastPlacedIndex, newIdx);\n if (previousNewFiber === null) {\n resultingFirstChild = _newFiber2;\n } else {\n previousNewFiber.sibling = _newFiber2;\n }\n previousNewFiber = _newFiber2;\n }\n }\n\n if (shouldTrackSideEffects) {\n // Any existing children that weren't consumed above were deleted. We need\n // to add them to the deletion list.\n existingChildren.forEach(function (child) {\n return deleteChild(returnFiber, child);\n });\n }\n\n return resultingFirstChild;\n }\n\n function reconcileChildrenIterator(returnFiber, currentFirstChild, newChildrenIterable, expirationTime) {\n // This is the same implementation as reconcileChildrenArray(),\n // but using the iterator instead.\n\n var iteratorFn = getIteratorFn(newChildrenIterable);\n !(typeof iteratorFn === 'function') ? invariant(false, 'An object is not an iterable. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n\n {\n // Warn about using Maps as children\n if (typeof newChildrenIterable.entries === 'function') {\n var possibleMap = newChildrenIterable;\n if (possibleMap.entries === iteratorFn) {\n warning(didWarnAboutMaps, 'Using Maps as children is unsupported and will likely yield ' + 'unexpected results. Convert it to a sequence/iterable of keyed ' + 'ReactElements instead.%s', getCurrentFiberStackAddendum$1());\n didWarnAboutMaps = true;\n }\n }\n\n // First, validate keys.\n // We'll get a different iterator later for the main pass.\n var _newChildren = iteratorFn.call(newChildrenIterable);\n if (_newChildren) {\n var knownKeys = null;\n var _step = _newChildren.next();\n for (; !_step.done; _step = _newChildren.next()) {\n var child = _step.value;\n knownKeys = warnOnInvalidKey(child, knownKeys);\n }\n }\n }\n\n var newChildren = iteratorFn.call(newChildrenIterable);\n !(newChildren != null) ? invariant(false, 'An iterable object provided no iterator.') : void 0;\n\n var resultingFirstChild = null;\n var previousNewFiber = null;\n\n var oldFiber = currentFirstChild;\n var lastPlacedIndex = 0;\n var newIdx = 0;\n var nextOldFiber = null;\n\n var step = newChildren.next();\n for (; oldFiber !== null && !step.done; newIdx++, step = newChildren.next()) {\n if (oldFiber.index > newIdx) {\n nextOldFiber = oldFiber;\n oldFiber = null;\n } else {\n nextOldFiber = oldFiber.sibling;\n }\n var newFiber = updateSlot(returnFiber, oldFiber, step.value, expirationTime);\n if (newFiber === null) {\n // TODO: This breaks on empty slots like null children. That's\n // unfortunate because it triggers the slow path all the time. We need\n // a better way to communicate whether this was a miss or null,\n // boolean, undefined, etc.\n if (!oldFiber) {\n oldFiber = nextOldFiber;\n }\n break;\n }\n if (shouldTrackSideEffects) {\n if (oldFiber && newFiber.alternate === null) {\n // We matched the slot, but we didn't reuse the existing fiber, so we\n // need to delete the existing child.\n deleteChild(returnFiber, oldFiber);\n }\n }\n lastPlacedIndex = placeChild(newFiber, lastPlacedIndex, newIdx);\n if (previousNewFiber === null) {\n // TODO: Move out of the loop. This only happens for the first run.\n resultingFirstChild = newFiber;\n } else {\n // TODO: Defer siblings if we're not at the right index for this slot.\n // I.e. if we had null values before, then we want to defer this\n // for each null value. However, we also don't want to call updateSlot\n // with the previous one.\n previousNewFiber.sibling = newFiber;\n }\n previousNewFiber = newFiber;\n oldFiber = nextOldFiber;\n }\n\n if (step.done) {\n // We've reached the end of the new children. We can delete the rest.\n deleteRemainingChildren(returnFiber, oldFiber);\n return resultingFirstChild;\n }\n\n if (oldFiber === null) {\n // If we don't have any more existing children we can choose a fast path\n // since the rest will all be insertions.\n for (; !step.done; newIdx++, step = newChildren.next()) {\n var _newFiber3 = createChild(returnFiber, step.value, expirationTime);\n if (_newFiber3 === null) {\n continue;\n }\n lastPlacedIndex = placeChild(_newFiber3, lastPlacedIndex, newIdx);\n if (previousNewFiber === null) {\n // TODO: Move out of the loop. This only happens for the first run.\n resultingFirstChild = _newFiber3;\n } else {\n previousNewFiber.sibling = _newFiber3;\n }\n previousNewFiber = _newFiber3;\n }\n return resultingFirstChild;\n }\n\n // Add all children to a key map for quick lookups.\n var existingChildren = mapRemainingChildren(returnFiber, oldFiber);\n\n // Keep scanning and use the map to restore deleted items as moves.\n for (; !step.done; newIdx++, step = newChildren.next()) {\n var _newFiber4 = updateFromMap(existingChildren, returnFiber, newIdx, step.value, expirationTime);\n if (_newFiber4 !== null) {\n if (shouldTrackSideEffects) {\n if (_newFiber4.alternate !== null) {\n // The new fiber is a work in progress, but if there exists a\n // current, that means that we reused the fiber. We need to delete\n // it from the child list so that we don't add it to the deletion\n // list.\n existingChildren['delete'](_newFiber4.key === null ? newIdx : _newFiber4.key);\n }\n }\n lastPlacedIndex = placeChild(_newFiber4, lastPlacedIndex, newIdx);\n if (previousNewFiber === null) {\n resultingFirstChild = _newFiber4;\n } else {\n previousNewFiber.sibling = _newFiber4;\n }\n previousNewFiber = _newFiber4;\n }\n }\n\n if (shouldTrackSideEffects) {\n // Any existing children that weren't consumed above were deleted. We need\n // to add them to the deletion list.\n existingChildren.forEach(function (child) {\n return deleteChild(returnFiber, child);\n });\n }\n\n return resultingFirstChild;\n }\n\n function reconcileSingleTextNode(returnFiber, currentFirstChild, textContent, expirationTime) {\n // There's no need to check for keys on text nodes since we don't have a\n // way to define them.\n if (currentFirstChild !== null && currentFirstChild.tag === HostText) {\n // We already have an existing node so let's just update it and delete\n // the rest.\n deleteRemainingChildren(returnFiber, currentFirstChild.sibling);\n var existing = useFiber(currentFirstChild, textContent, expirationTime);\n existing['return'] = returnFiber;\n return existing;\n }\n // The existing first child is not a text node so we need to create one\n // and delete the existing ones.\n deleteRemainingChildren(returnFiber, currentFirstChild);\n var created = createFiberFromText(textContent, returnFiber.internalContextTag, expirationTime);\n created['return'] = returnFiber;\n return created;\n }\n\n function reconcileSingleElement(returnFiber, currentFirstChild, element, expirationTime) {\n var key = element.key;\n var child = currentFirstChild;\n while (child !== null) {\n // TODO: If key === null and child.key === null, then this only applies to\n // the first item in the list.\n if (child.key === key) {\n if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : child.type === element.type) {\n deleteRemainingChildren(returnFiber, child.sibling);\n var existing = useFiber(child, element.type === REACT_FRAGMENT_TYPE ? element.props.children : element.props, expirationTime);\n existing.ref = coerceRef(child, element);\n existing['return'] = returnFiber;\n {\n existing._debugSource = element._source;\n existing._debugOwner = element._owner;\n }\n return existing;\n } else {\n deleteRemainingChildren(returnFiber, child);\n break;\n }\n } else {\n deleteChild(returnFiber, child);\n }\n child = child.sibling;\n }\n\n if (element.type === REACT_FRAGMENT_TYPE) {\n var created = createFiberFromFragment(element.props.children, returnFiber.internalContextTag, expirationTime, element.key);\n created['return'] = returnFiber;\n return created;\n } else {\n var _created7 = createFiberFromElement(element, returnFiber.internalContextTag, expirationTime);\n _created7.ref = coerceRef(currentFirstChild, element);\n _created7['return'] = returnFiber;\n return _created7;\n }\n }\n\n function reconcileSingleCall(returnFiber, currentFirstChild, call, expirationTime) {\n var key = call.key;\n var child = currentFirstChild;\n while (child !== null) {\n // TODO: If key === null and child.key === null, then this only applies to\n // the first item in the list.\n if (child.key === key) {\n if (child.tag === CallComponent) {\n deleteRemainingChildren(returnFiber, child.sibling);\n var existing = useFiber(child, call, expirationTime);\n existing['return'] = returnFiber;\n return existing;\n } else {\n deleteRemainingChildren(returnFiber, child);\n break;\n }\n } else {\n deleteChild(returnFiber, child);\n }\n child = child.sibling;\n }\n\n var created = createFiberFromCall(call, returnFiber.internalContextTag, expirationTime);\n created['return'] = returnFiber;\n return created;\n }\n\n function reconcileSingleReturn(returnFiber, currentFirstChild, returnNode, expirationTime) {\n // There's no need to check for keys on yields since they're stateless.\n var child = currentFirstChild;\n if (child !== null) {\n if (child.tag === ReturnComponent) {\n deleteRemainingChildren(returnFiber, child.sibling);\n var existing = useFiber(child, null, expirationTime);\n existing.type = returnNode.value;\n existing['return'] = returnFiber;\n return existing;\n } else {\n deleteRemainingChildren(returnFiber, child);\n }\n }\n\n var created = createFiberFromReturn(returnNode, returnFiber.internalContextTag, expirationTime);\n created.type = returnNode.value;\n created['return'] = returnFiber;\n return created;\n }\n\n function reconcileSinglePortal(returnFiber, currentFirstChild, portal, expirationTime) {\n var key = portal.key;\n var child = currentFirstChild;\n while (child !== null) {\n // TODO: If key === null and child.key === null, then this only applies to\n // the first item in the list.\n if (child.key === key) {\n if (child.tag === HostPortal && child.stateNode.containerInfo === portal.containerInfo && child.stateNode.implementation === portal.implementation) {\n deleteRemainingChildren(returnFiber, child.sibling);\n var existing = useFiber(child, portal.children || [], expirationTime);\n existing['return'] = returnFiber;\n return existing;\n } else {\n deleteRemainingChildren(returnFiber, child);\n break;\n }\n } else {\n deleteChild(returnFiber, child);\n }\n child = child.sibling;\n }\n\n var created = createFiberFromPortal(portal, returnFiber.internalContextTag, expirationTime);\n created['return'] = returnFiber;\n return created;\n }\n\n // This API will tag the children with the side-effect of the reconciliation\n // itself. They will be added to the side-effect list as we pass through the\n // children and the parent.\n function reconcileChildFibers(returnFiber, currentFirstChild, newChild, expirationTime) {\n // This function is not recursive.\n // If the top level item is an array, we treat it as a set of children,\n // not as a fragment. Nested arrays on the other hand will be treated as\n // fragment nodes. Recursion happens at the normal flow.\n\n // Handle top level unkeyed fragments as if they were arrays.\n // This leads to an ambiguity between <>{[...]} and <>....\n // We treat the ambiguous cases above the same.\n if (typeof newChild === 'object' && newChild !== null && newChild.type === REACT_FRAGMENT_TYPE && newChild.key === null) {\n newChild = newChild.props.children;\n }\n\n // Handle object types\n var isObject = typeof newChild === 'object' && newChild !== null;\n\n if (isObject) {\n switch (newChild.$$typeof) {\n case REACT_ELEMENT_TYPE:\n return placeSingleChild(reconcileSingleElement(returnFiber, currentFirstChild, newChild, expirationTime));\n\n case REACT_CALL_TYPE:\n return placeSingleChild(reconcileSingleCall(returnFiber, currentFirstChild, newChild, expirationTime));\n case REACT_RETURN_TYPE:\n return placeSingleChild(reconcileSingleReturn(returnFiber, currentFirstChild, newChild, expirationTime));\n case REACT_PORTAL_TYPE:\n return placeSingleChild(reconcileSinglePortal(returnFiber, currentFirstChild, newChild, expirationTime));\n }\n }\n\n if (typeof newChild === 'string' || typeof newChild === 'number') {\n return placeSingleChild(reconcileSingleTextNode(returnFiber, currentFirstChild, '' + newChild, expirationTime));\n }\n\n if (isArray$1(newChild)) {\n return reconcileChildrenArray(returnFiber, currentFirstChild, newChild, expirationTime);\n }\n\n if (getIteratorFn(newChild)) {\n return reconcileChildrenIterator(returnFiber, currentFirstChild, newChild, expirationTime);\n }\n\n if (isObject) {\n throwOnInvalidObjectType(returnFiber, newChild);\n }\n\n {\n if (typeof newChild === 'function') {\n warnOnFunctionType();\n }\n }\n if (typeof newChild === 'undefined') {\n // If the new child is undefined, and the return fiber is a composite\n // component, throw an error. If Fiber return types are disabled,\n // we already threw above.\n switch (returnFiber.tag) {\n case ClassComponent:\n {\n {\n var instance = returnFiber.stateNode;\n if (instance.render._isMockFunction) {\n // We allow auto-mocks to proceed as if they're returning null.\n break;\n }\n }\n }\n // Intentionally fall through to the next case, which handles both\n // functions and classes\n // eslint-disable-next-lined no-fallthrough\n case FunctionalComponent:\n {\n var Component = returnFiber.type;\n invariant(false, '%s(...): Nothing was returned from render. This usually means a return statement is missing. Or, to render nothing, return null.', Component.displayName || Component.name || 'Component');\n }\n }\n }\n\n // Remaining cases are all treated as empty.\n return deleteRemainingChildren(returnFiber, currentFirstChild);\n }\n\n return reconcileChildFibers;\n}\n\nvar reconcileChildFibers = ChildReconciler(true);\nvar mountChildFibers = ChildReconciler(false);\n\nfunction cloneChildFibers(current, workInProgress) {\n !(current === null || workInProgress.child === current.child) ? invariant(false, 'Resuming work not yet implemented.') : void 0;\n\n if (workInProgress.child === null) {\n return;\n }\n\n var currentChild = workInProgress.child;\n var newChild = createWorkInProgress(currentChild, currentChild.pendingProps, currentChild.expirationTime);\n workInProgress.child = newChild;\n\n newChild['return'] = workInProgress;\n while (currentChild.sibling !== null) {\n currentChild = currentChild.sibling;\n newChild = newChild.sibling = createWorkInProgress(currentChild, currentChild.pendingProps, currentChild.expirationTime);\n newChild['return'] = workInProgress;\n }\n newChild.sibling = null;\n}\n\n{\n var warnedAboutStatelessRefs = {};\n}\n\nvar ReactFiberBeginWork = function (config, hostContext, hydrationContext, scheduleWork, computeExpirationForFiber) {\n var shouldSetTextContent = config.shouldSetTextContent,\n useSyncScheduling = config.useSyncScheduling,\n shouldDeprioritizeSubtree = config.shouldDeprioritizeSubtree;\n var pushHostContext = hostContext.pushHostContext,\n pushHostContainer = hostContext.pushHostContainer;\n var enterHydrationState = hydrationContext.enterHydrationState,\n resetHydrationState = hydrationContext.resetHydrationState,\n tryToClaimNextHydratableInstance = hydrationContext.tryToClaimNextHydratableInstance;\n\n var _ReactFiberClassCompo = ReactFiberClassComponent(scheduleWork, computeExpirationForFiber, memoizeProps, memoizeState),\n adoptClassInstance = _ReactFiberClassCompo.adoptClassInstance,\n constructClassInstance = _ReactFiberClassCompo.constructClassInstance,\n mountClassInstance = _ReactFiberClassCompo.mountClassInstance,\n updateClassInstance = _ReactFiberClassCompo.updateClassInstance;\n\n // TODO: Remove this and use reconcileChildrenAtExpirationTime directly.\n\n\n function reconcileChildren(current, workInProgress, nextChildren) {\n reconcileChildrenAtExpirationTime(current, workInProgress, nextChildren, workInProgress.expirationTime);\n }\n\n function reconcileChildrenAtExpirationTime(current, workInProgress, nextChildren, renderExpirationTime) {\n if (current === null) {\n // If this is a fresh new component that hasn't been rendered yet, we\n // won't update its child set by applying minimal side-effects. Instead,\n // we will add them all to the child before it gets rendered. That means\n // we can optimize this reconciliation pass by not tracking side-effects.\n workInProgress.child = mountChildFibers(workInProgress, null, nextChildren, renderExpirationTime);\n } else {\n // If the current child is the same as the work in progress, it means that\n // we haven't yet started any work on these children. Therefore, we use\n // the clone algorithm to create a copy of all the current children.\n\n // If we had any progressed work already, that is invalid at this point so\n // let's throw it out.\n workInProgress.child = reconcileChildFibers(workInProgress, current.child, nextChildren, renderExpirationTime);\n }\n }\n\n function updateFragment(current, workInProgress) {\n var nextChildren = workInProgress.pendingProps;\n if (hasContextChanged()) {\n // Normally we can bail out on props equality but if context has changed\n // we don't do the bailout and we have to reuse existing props instead.\n if (nextChildren === null) {\n nextChildren = workInProgress.memoizedProps;\n }\n } else if (nextChildren === null || workInProgress.memoizedProps === nextChildren) {\n return bailoutOnAlreadyFinishedWork(current, workInProgress);\n }\n reconcileChildren(current, workInProgress, nextChildren);\n memoizeProps(workInProgress, nextChildren);\n return workInProgress.child;\n }\n\n function markRef(current, workInProgress) {\n var ref = workInProgress.ref;\n if (ref !== null && (!current || current.ref !== ref)) {\n // Schedule a Ref effect\n workInProgress.effectTag |= Ref;\n }\n }\n\n function updateFunctionalComponent(current, workInProgress) {\n var fn = workInProgress.type;\n var nextProps = workInProgress.pendingProps;\n\n var memoizedProps = workInProgress.memoizedProps;\n if (hasContextChanged()) {\n // Normally we can bail out on props equality but if context has changed\n // we don't do the bailout and we have to reuse existing props instead.\n if (nextProps === null) {\n nextProps = memoizedProps;\n }\n } else {\n if (nextProps === null || memoizedProps === nextProps) {\n return bailoutOnAlreadyFinishedWork(current, workInProgress);\n }\n // TODO: consider bringing fn.shouldComponentUpdate() back.\n // It used to be here.\n }\n\n var unmaskedContext = getUnmaskedContext(workInProgress);\n var context = getMaskedContext(workInProgress, unmaskedContext);\n\n var nextChildren;\n\n {\n ReactCurrentOwner.current = workInProgress;\n ReactDebugCurrentFiber.setCurrentPhase('render');\n nextChildren = fn(nextProps, context);\n ReactDebugCurrentFiber.setCurrentPhase(null);\n }\n // React DevTools reads this flag.\n workInProgress.effectTag |= PerformedWork;\n reconcileChildren(current, workInProgress, nextChildren);\n memoizeProps(workInProgress, nextProps);\n return workInProgress.child;\n }\n\n function updateClassComponent(current, workInProgress, renderExpirationTime) {\n // Push context providers early to prevent context stack mismatches.\n // During mounting we don't know the child context yet as the instance doesn't exist.\n // We will invalidate the child context in finishClassComponent() right after rendering.\n var hasContext = pushContextProvider(workInProgress);\n\n var shouldUpdate = void 0;\n if (current === null) {\n if (!workInProgress.stateNode) {\n // In the initial pass we might need to construct the instance.\n constructClassInstance(workInProgress, workInProgress.pendingProps);\n mountClassInstance(workInProgress, renderExpirationTime);\n shouldUpdate = true;\n } else {\n invariant(false, 'Resuming work not yet implemented.');\n // In a resume, we'll already have an instance we can reuse.\n // shouldUpdate = resumeMountClassInstance(workInProgress, renderExpirationTime);\n }\n } else {\n shouldUpdate = updateClassInstance(current, workInProgress, renderExpirationTime);\n }\n return finishClassComponent(current, workInProgress, shouldUpdate, hasContext);\n }\n\n function finishClassComponent(current, workInProgress, shouldUpdate, hasContext) {\n // Refs should update even if shouldComponentUpdate returns false\n markRef(current, workInProgress);\n\n if (!shouldUpdate) {\n // Context providers should defer to sCU for rendering\n if (hasContext) {\n invalidateContextProvider(workInProgress, false);\n }\n\n return bailoutOnAlreadyFinishedWork(current, workInProgress);\n }\n\n var instance = workInProgress.stateNode;\n\n // Rerender\n ReactCurrentOwner.current = workInProgress;\n var nextChildren = void 0;\n {\n ReactDebugCurrentFiber.setCurrentPhase('render');\n nextChildren = instance.render();\n if (debugRenderPhaseSideEffects) {\n instance.render();\n }\n ReactDebugCurrentFiber.setCurrentPhase(null);\n }\n // React DevTools reads this flag.\n workInProgress.effectTag |= PerformedWork;\n reconcileChildren(current, workInProgress, nextChildren);\n // Memoize props and state using the values we just used to render.\n // TODO: Restructure so we never read values from the instance.\n memoizeState(workInProgress, instance.state);\n memoizeProps(workInProgress, instance.props);\n\n // The context might have changed so we need to recalculate it.\n if (hasContext) {\n invalidateContextProvider(workInProgress, true);\n }\n\n return workInProgress.child;\n }\n\n function pushHostRootContext(workInProgress) {\n var root = workInProgress.stateNode;\n if (root.pendingContext) {\n pushTopLevelContextObject(workInProgress, root.pendingContext, root.pendingContext !== root.context);\n } else if (root.context) {\n // Should always be set\n pushTopLevelContextObject(workInProgress, root.context, false);\n }\n pushHostContainer(workInProgress, root.containerInfo);\n }\n\n function updateHostRoot(current, workInProgress, renderExpirationTime) {\n pushHostRootContext(workInProgress);\n var updateQueue = workInProgress.updateQueue;\n if (updateQueue !== null) {\n var prevState = workInProgress.memoizedState;\n var state = processUpdateQueue(current, workInProgress, updateQueue, null, null, renderExpirationTime);\n if (prevState === state) {\n // If the state is the same as before, that's a bailout because we had\n // no work that expires at this time.\n resetHydrationState();\n return bailoutOnAlreadyFinishedWork(current, workInProgress);\n }\n var element = state.element;\n var root = workInProgress.stateNode;\n if ((current === null || current.child === null) && root.hydrate && enterHydrationState(workInProgress)) {\n // If we don't have any current children this might be the first pass.\n // We always try to hydrate. If this isn't a hydration pass there won't\n // be any children to hydrate which is effectively the same thing as\n // not hydrating.\n\n // This is a bit of a hack. We track the host root as a placement to\n // know that we're currently in a mounting state. That way isMounted\n // works as expected. We must reset this before committing.\n // TODO: Delete this when we delete isMounted and findDOMNode.\n workInProgress.effectTag |= Placement;\n\n // Ensure that children mount into this root without tracking\n // side-effects. This ensures that we don't store Placement effects on\n // nodes that will be hydrated.\n workInProgress.child = mountChildFibers(workInProgress, null, element, renderExpirationTime);\n } else {\n // Otherwise reset hydration state in case we aborted and resumed another\n // root.\n resetHydrationState();\n reconcileChildren(current, workInProgress, element);\n }\n memoizeState(workInProgress, state);\n return workInProgress.child;\n }\n resetHydrationState();\n // If there is no update queue, that's a bailout because the root has no props.\n return bailoutOnAlreadyFinishedWork(current, workInProgress);\n }\n\n function updateHostComponent(current, workInProgress, renderExpirationTime) {\n pushHostContext(workInProgress);\n\n if (current === null) {\n tryToClaimNextHydratableInstance(workInProgress);\n }\n\n var type = workInProgress.type;\n var memoizedProps = workInProgress.memoizedProps;\n var nextProps = workInProgress.pendingProps;\n if (nextProps === null) {\n nextProps = memoizedProps;\n !(nextProps !== null) ? invariant(false, 'We should always have pending or current props. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n }\n var prevProps = current !== null ? current.memoizedProps : null;\n\n if (hasContextChanged()) {\n // Normally we can bail out on props equality but if context has changed\n // we don't do the bailout and we have to reuse existing props instead.\n } else if (nextProps === null || memoizedProps === nextProps) {\n return bailoutOnAlreadyFinishedWork(current, workInProgress);\n }\n\n var nextChildren = nextProps.children;\n var isDirectTextChild = shouldSetTextContent(type, nextProps);\n\n if (isDirectTextChild) {\n // We special case a direct text child of a host node. This is a common\n // case. We won't handle it as a reified child. We will instead handle\n // this in the host environment that also have access to this prop. That\n // avoids allocating another HostText fiber and traversing it.\n nextChildren = null;\n } else if (prevProps && shouldSetTextContent(type, prevProps)) {\n // If we're switching from a direct text child to a normal child, or to\n // empty, we need to schedule the text content to be reset.\n workInProgress.effectTag |= ContentReset;\n }\n\n markRef(current, workInProgress);\n\n // Check the host config to see if the children are offscreen/hidden.\n if (renderExpirationTime !== Never && !useSyncScheduling && shouldDeprioritizeSubtree(type, nextProps)) {\n // Down-prioritize the children.\n workInProgress.expirationTime = Never;\n // Bailout and come back to this fiber later.\n return null;\n }\n\n reconcileChildren(current, workInProgress, nextChildren);\n memoizeProps(workInProgress, nextProps);\n return workInProgress.child;\n }\n\n function updateHostText(current, workInProgress) {\n if (current === null) {\n tryToClaimNextHydratableInstance(workInProgress);\n }\n var nextProps = workInProgress.pendingProps;\n if (nextProps === null) {\n nextProps = workInProgress.memoizedProps;\n }\n memoizeProps(workInProgress, nextProps);\n // Nothing to do here. This is terminal. We'll do the completion step\n // immediately after.\n return null;\n }\n\n function mountIndeterminateComponent(current, workInProgress, renderExpirationTime) {\n !(current === null) ? invariant(false, 'An indeterminate component should never have mounted. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n var fn = workInProgress.type;\n var props = workInProgress.pendingProps;\n var unmaskedContext = getUnmaskedContext(workInProgress);\n var context = getMaskedContext(workInProgress, unmaskedContext);\n\n var value;\n\n {\n if (fn.prototype && typeof fn.prototype.render === 'function') {\n var componentName = getComponentName(workInProgress);\n warning(false, \"The <%s /> component appears to have a render method, but doesn't extend React.Component. \" + 'This is likely to cause errors. Change %s to extend React.Component instead.', componentName, componentName);\n }\n ReactCurrentOwner.current = workInProgress;\n value = fn(props, context);\n }\n // React DevTools reads this flag.\n workInProgress.effectTag |= PerformedWork;\n\n if (typeof value === 'object' && value !== null && typeof value.render === 'function') {\n // Proceed under the assumption that this is a class instance\n workInProgress.tag = ClassComponent;\n\n // Push context providers early to prevent context stack mismatches.\n // During mounting we don't know the child context yet as the instance doesn't exist.\n // We will invalidate the child context in finishClassComponent() right after rendering.\n var hasContext = pushContextProvider(workInProgress);\n adoptClassInstance(workInProgress, value);\n mountClassInstance(workInProgress, renderExpirationTime);\n return finishClassComponent(current, workInProgress, true, hasContext);\n } else {\n // Proceed under the assumption that this is a functional component\n workInProgress.tag = FunctionalComponent;\n {\n var Component = workInProgress.type;\n\n if (Component) {\n warning(!Component.childContextTypes, '%s(...): childContextTypes cannot be defined on a functional component.', Component.displayName || Component.name || 'Component');\n }\n if (workInProgress.ref !== null) {\n var info = '';\n var ownerName = ReactDebugCurrentFiber.getCurrentFiberOwnerName();\n if (ownerName) {\n info += '\\n\\nCheck the render method of `' + ownerName + '`.';\n }\n\n var warningKey = ownerName || workInProgress._debugID || '';\n var debugSource = workInProgress._debugSource;\n if (debugSource) {\n warningKey = debugSource.fileName + ':' + debugSource.lineNumber;\n }\n if (!warnedAboutStatelessRefs[warningKey]) {\n warnedAboutStatelessRefs[warningKey] = true;\n warning(false, 'Stateless function components cannot be given refs. ' + 'Attempts to access this ref will fail.%s%s', info, ReactDebugCurrentFiber.getCurrentFiberStackAddendum());\n }\n }\n }\n reconcileChildren(current, workInProgress, value);\n memoizeProps(workInProgress, props);\n return workInProgress.child;\n }\n }\n\n function updateCallComponent(current, workInProgress, renderExpirationTime) {\n var nextCall = workInProgress.pendingProps;\n if (hasContextChanged()) {\n // Normally we can bail out on props equality but if context has changed\n // we don't do the bailout and we have to reuse existing props instead.\n if (nextCall === null) {\n nextCall = current && current.memoizedProps;\n !(nextCall !== null) ? invariant(false, 'We should always have pending or current props. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n }\n } else if (nextCall === null || workInProgress.memoizedProps === nextCall) {\n nextCall = workInProgress.memoizedProps;\n // TODO: When bailing out, we might need to return the stateNode instead\n // of the child. To check it for work.\n // return bailoutOnAlreadyFinishedWork(current, workInProgress);\n }\n\n var nextChildren = nextCall.children;\n\n // The following is a fork of reconcileChildrenAtExpirationTime but using\n // stateNode to store the child.\n if (current === null) {\n workInProgress.stateNode = mountChildFibers(workInProgress, workInProgress.stateNode, nextChildren, renderExpirationTime);\n } else {\n workInProgress.stateNode = reconcileChildFibers(workInProgress, workInProgress.stateNode, nextChildren, renderExpirationTime);\n }\n\n memoizeProps(workInProgress, nextCall);\n // This doesn't take arbitrary time so we could synchronously just begin\n // eagerly do the work of workInProgress.child as an optimization.\n return workInProgress.stateNode;\n }\n\n function updatePortalComponent(current, workInProgress, renderExpirationTime) {\n pushHostContainer(workInProgress, workInProgress.stateNode.containerInfo);\n var nextChildren = workInProgress.pendingProps;\n if (hasContextChanged()) {\n // Normally we can bail out on props equality but if context has changed\n // we don't do the bailout and we have to reuse existing props instead.\n if (nextChildren === null) {\n nextChildren = current && current.memoizedProps;\n !(nextChildren != null) ? invariant(false, 'We should always have pending or current props. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n }\n } else if (nextChildren === null || workInProgress.memoizedProps === nextChildren) {\n return bailoutOnAlreadyFinishedWork(current, workInProgress);\n }\n\n if (current === null) {\n // Portals are special because we don't append the children during mount\n // but at commit. Therefore we need to track insertions which the normal\n // flow doesn't do during mount. This doesn't happen at the root because\n // the root always starts with a \"current\" with a null child.\n // TODO: Consider unifying this with how the root works.\n workInProgress.child = reconcileChildFibers(workInProgress, null, nextChildren, renderExpirationTime);\n memoizeProps(workInProgress, nextChildren);\n } else {\n reconcileChildren(current, workInProgress, nextChildren);\n memoizeProps(workInProgress, nextChildren);\n }\n return workInProgress.child;\n }\n\n /*\n function reuseChildrenEffects(returnFiber : Fiber, firstChild : Fiber) {\n let child = firstChild;\n do {\n // Ensure that the first and last effect of the parent corresponds\n // to the children's first and last effect.\n if (!returnFiber.firstEffect) {\n returnFiber.firstEffect = child.firstEffect;\n }\n if (child.lastEffect) {\n if (returnFiber.lastEffect) {\n returnFiber.lastEffect.nextEffect = child.firstEffect;\n }\n returnFiber.lastEffect = child.lastEffect;\n }\n } while (child = child.sibling);\n }\n */\n\n function bailoutOnAlreadyFinishedWork(current, workInProgress) {\n cancelWorkTimer(workInProgress);\n\n // TODO: We should ideally be able to bail out early if the children have no\n // more work to do. However, since we don't have a separation of this\n // Fiber's priority and its children yet - we don't know without doing lots\n // of the same work we do anyway. Once we have that separation we can just\n // bail out here if the children has no more work at this priority level.\n // if (workInProgress.priorityOfChildren <= priorityLevel) {\n // // If there are side-effects in these children that have not yet been\n // // committed we need to ensure that they get properly transferred up.\n // if (current && current.child !== workInProgress.child) {\n // reuseChildrenEffects(workInProgress, child);\n // }\n // return null;\n // }\n\n cloneChildFibers(current, workInProgress);\n return workInProgress.child;\n }\n\n function bailoutOnLowPriority(current, workInProgress) {\n cancelWorkTimer(workInProgress);\n\n // TODO: Handle HostComponent tags here as well and call pushHostContext()?\n // See PR 8590 discussion for context\n switch (workInProgress.tag) {\n case HostRoot:\n pushHostRootContext(workInProgress);\n break;\n case ClassComponent:\n pushContextProvider(workInProgress);\n break;\n case HostPortal:\n pushHostContainer(workInProgress, workInProgress.stateNode.containerInfo);\n break;\n }\n // TODO: What if this is currently in progress?\n // How can that happen? How is this not being cloned?\n return null;\n }\n\n // TODO: Delete memoizeProps/State and move to reconcile/bailout instead\n function memoizeProps(workInProgress, nextProps) {\n workInProgress.memoizedProps = nextProps;\n }\n\n function memoizeState(workInProgress, nextState) {\n workInProgress.memoizedState = nextState;\n // Don't reset the updateQueue, in case there are pending updates. Resetting\n // is handled by processUpdateQueue.\n }\n\n function beginWork(current, workInProgress, renderExpirationTime) {\n if (workInProgress.expirationTime === NoWork || workInProgress.expirationTime > renderExpirationTime) {\n return bailoutOnLowPriority(current, workInProgress);\n }\n\n switch (workInProgress.tag) {\n case IndeterminateComponent:\n return mountIndeterminateComponent(current, workInProgress, renderExpirationTime);\n case FunctionalComponent:\n return updateFunctionalComponent(current, workInProgress);\n case ClassComponent:\n return updateClassComponent(current, workInProgress, renderExpirationTime);\n case HostRoot:\n return updateHostRoot(current, workInProgress, renderExpirationTime);\n case HostComponent:\n return updateHostComponent(current, workInProgress, renderExpirationTime);\n case HostText:\n return updateHostText(current, workInProgress);\n case CallHandlerPhase:\n // This is a restart. Reset the tag to the initial phase.\n workInProgress.tag = CallComponent;\n // Intentionally fall through since this is now the same.\n case CallComponent:\n return updateCallComponent(current, workInProgress, renderExpirationTime);\n case ReturnComponent:\n // A return component is just a placeholder, we can just run through the\n // next one immediately.\n return null;\n case HostPortal:\n return updatePortalComponent(current, workInProgress, renderExpirationTime);\n case Fragment:\n return updateFragment(current, workInProgress);\n default:\n invariant(false, 'Unknown unit of work tag. This error is likely caused by a bug in React. Please file an issue.');\n }\n }\n\n function beginFailedWork(current, workInProgress, renderExpirationTime) {\n // Push context providers here to avoid a push/pop context mismatch.\n switch (workInProgress.tag) {\n case ClassComponent:\n pushContextProvider(workInProgress);\n break;\n case HostRoot:\n pushHostRootContext(workInProgress);\n break;\n default:\n invariant(false, 'Invalid type of work. This error is likely caused by a bug in React. Please file an issue.');\n }\n\n // Add an error effect so we can handle the error during the commit phase\n workInProgress.effectTag |= Err;\n\n // This is a weird case where we do \"resume\" work — work that failed on\n // our first attempt. Because we no longer have a notion of \"progressed\n // deletions,\" reset the child to the current child to make sure we delete\n // it again. TODO: Find a better way to handle this, perhaps during a more\n // general overhaul of error handling.\n if (current === null) {\n workInProgress.child = null;\n } else if (workInProgress.child !== current.child) {\n workInProgress.child = current.child;\n }\n\n if (workInProgress.expirationTime === NoWork || workInProgress.expirationTime > renderExpirationTime) {\n return bailoutOnLowPriority(current, workInProgress);\n }\n\n // If we don't bail out, we're going be recomputing our children so we need\n // to drop our effect list.\n workInProgress.firstEffect = null;\n workInProgress.lastEffect = null;\n\n // Unmount the current children as if the component rendered null\n var nextChildren = null;\n reconcileChildrenAtExpirationTime(current, workInProgress, nextChildren, renderExpirationTime);\n\n if (workInProgress.tag === ClassComponent) {\n var instance = workInProgress.stateNode;\n workInProgress.memoizedProps = instance.props;\n workInProgress.memoizedState = instance.state;\n }\n\n return workInProgress.child;\n }\n\n return {\n beginWork: beginWork,\n beginFailedWork: beginFailedWork\n };\n};\n\nvar ReactFiberCompleteWork = function (config, hostContext, hydrationContext) {\n var createInstance = config.createInstance,\n createTextInstance = config.createTextInstance,\n appendInitialChild = config.appendInitialChild,\n finalizeInitialChildren = config.finalizeInitialChildren,\n prepareUpdate = config.prepareUpdate,\n mutation = config.mutation,\n persistence = config.persistence;\n var getRootHostContainer = hostContext.getRootHostContainer,\n popHostContext = hostContext.popHostContext,\n getHostContext = hostContext.getHostContext,\n popHostContainer = hostContext.popHostContainer;\n var prepareToHydrateHostInstance = hydrationContext.prepareToHydrateHostInstance,\n prepareToHydrateHostTextInstance = hydrationContext.prepareToHydrateHostTextInstance,\n popHydrationState = hydrationContext.popHydrationState;\n\n\n function markUpdate(workInProgress) {\n // Tag the fiber with an update effect. This turns a Placement into\n // an UpdateAndPlacement.\n workInProgress.effectTag |= Update;\n }\n\n function markRef(workInProgress) {\n workInProgress.effectTag |= Ref;\n }\n\n function appendAllReturns(returns, workInProgress) {\n var node = workInProgress.stateNode;\n if (node) {\n node['return'] = workInProgress;\n }\n while (node !== null) {\n if (node.tag === HostComponent || node.tag === HostText || node.tag === HostPortal) {\n invariant(false, 'A call cannot have host component children.');\n } else if (node.tag === ReturnComponent) {\n returns.push(node.type);\n } else if (node.child !== null) {\n node.child['return'] = node;\n node = node.child;\n continue;\n }\n while (node.sibling === null) {\n if (node['return'] === null || node['return'] === workInProgress) {\n return;\n }\n node = node['return'];\n }\n node.sibling['return'] = node['return'];\n node = node.sibling;\n }\n }\n\n function moveCallToHandlerPhase(current, workInProgress, renderExpirationTime) {\n var call = workInProgress.memoizedProps;\n !call ? invariant(false, 'Should be resolved by now. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n\n // First step of the call has completed. Now we need to do the second.\n // TODO: It would be nice to have a multi stage call represented by a\n // single component, or at least tail call optimize nested ones. Currently\n // that requires additional fields that we don't want to add to the fiber.\n // So this requires nested handlers.\n // Note: This doesn't mutate the alternate node. I don't think it needs to\n // since this stage is reset for every pass.\n workInProgress.tag = CallHandlerPhase;\n\n // Build up the returns.\n // TODO: Compare this to a generator or opaque helpers like Children.\n var returns = [];\n appendAllReturns(returns, workInProgress);\n var fn = call.handler;\n var props = call.props;\n var nextChildren = fn(props, returns);\n\n var currentFirstChild = current !== null ? current.child : null;\n workInProgress.child = reconcileChildFibers(workInProgress, currentFirstChild, nextChildren, renderExpirationTime);\n return workInProgress.child;\n }\n\n function appendAllChildren(parent, workInProgress) {\n // We only have the top Fiber that was created but we need recurse down its\n // children to find all the terminal nodes.\n var node = workInProgress.child;\n while (node !== null) {\n if (node.tag === HostComponent || node.tag === HostText) {\n appendInitialChild(parent, node.stateNode);\n } else if (node.tag === HostPortal) {\n // If we have a portal child, then we don't want to traverse\n // down its children. Instead, we'll get insertions from each child in\n // the portal directly.\n } else if (node.child !== null) {\n node.child['return'] = node;\n node = node.child;\n continue;\n }\n if (node === workInProgress) {\n return;\n }\n while (node.sibling === null) {\n if (node['return'] === null || node['return'] === workInProgress) {\n return;\n }\n node = node['return'];\n }\n node.sibling['return'] = node['return'];\n node = node.sibling;\n }\n }\n\n var updateHostContainer = void 0;\n var updateHostComponent = void 0;\n var updateHostText = void 0;\n if (mutation) {\n if (enableMutatingReconciler) {\n // Mutation mode\n updateHostContainer = function (workInProgress) {\n // Noop\n };\n updateHostComponent = function (current, workInProgress, updatePayload, type, oldProps, newProps, rootContainerInstance) {\n // TODO: Type this specific to this type of component.\n workInProgress.updateQueue = updatePayload;\n // If the update payload indicates that there is a change or if there\n // is a new ref we mark this as an update. All the work is done in commitWork.\n if (updatePayload) {\n markUpdate(workInProgress);\n }\n };\n updateHostText = function (current, workInProgress, oldText, newText) {\n // If the text differs, mark it as an update. All the work in done in commitWork.\n if (oldText !== newText) {\n markUpdate(workInProgress);\n }\n };\n } else {\n invariant(false, 'Mutating reconciler is disabled.');\n }\n } else if (persistence) {\n if (enablePersistentReconciler) {\n // Persistent host tree mode\n var cloneInstance = persistence.cloneInstance,\n createContainerChildSet = persistence.createContainerChildSet,\n appendChildToContainerChildSet = persistence.appendChildToContainerChildSet,\n finalizeContainerChildren = persistence.finalizeContainerChildren;\n\n // An unfortunate fork of appendAllChildren because we have two different parent types.\n\n var appendAllChildrenToContainer = function (containerChildSet, workInProgress) {\n // We only have the top Fiber that was created but we need recurse down its\n // children to find all the terminal nodes.\n var node = workInProgress.child;\n while (node !== null) {\n if (node.tag === HostComponent || node.tag === HostText) {\n appendChildToContainerChildSet(containerChildSet, node.stateNode);\n } else if (node.tag === HostPortal) {\n // If we have a portal child, then we don't want to traverse\n // down its children. Instead, we'll get insertions from each child in\n // the portal directly.\n } else if (node.child !== null) {\n node.child['return'] = node;\n node = node.child;\n continue;\n }\n if (node === workInProgress) {\n return;\n }\n while (node.sibling === null) {\n if (node['return'] === null || node['return'] === workInProgress) {\n return;\n }\n node = node['return'];\n }\n node.sibling['return'] = node['return'];\n node = node.sibling;\n }\n };\n updateHostContainer = function (workInProgress) {\n var portalOrRoot = workInProgress.stateNode;\n var childrenUnchanged = workInProgress.firstEffect === null;\n if (childrenUnchanged) {\n // No changes, just reuse the existing instance.\n } else {\n var container = portalOrRoot.containerInfo;\n var newChildSet = createContainerChildSet(container);\n if (finalizeContainerChildren(container, newChildSet)) {\n markUpdate(workInProgress);\n }\n portalOrRoot.pendingChildren = newChildSet;\n // If children might have changed, we have to add them all to the set.\n appendAllChildrenToContainer(newChildSet, workInProgress);\n // Schedule an update on the container to swap out the container.\n markUpdate(workInProgress);\n }\n };\n updateHostComponent = function (current, workInProgress, updatePayload, type, oldProps, newProps, rootContainerInstance) {\n // If there are no effects associated with this node, then none of our children had any updates.\n // This guarantees that we can reuse all of them.\n var childrenUnchanged = workInProgress.firstEffect === null;\n var currentInstance = current.stateNode;\n if (childrenUnchanged && updatePayload === null) {\n // No changes, just reuse the existing instance.\n // Note that this might release a previous clone.\n workInProgress.stateNode = currentInstance;\n } else {\n var recyclableInstance = workInProgress.stateNode;\n var newInstance = cloneInstance(currentInstance, updatePayload, type, oldProps, newProps, workInProgress, childrenUnchanged, recyclableInstance);\n if (finalizeInitialChildren(newInstance, type, newProps, rootContainerInstance)) {\n markUpdate(workInProgress);\n }\n workInProgress.stateNode = newInstance;\n if (childrenUnchanged) {\n // If there are no other effects in this tree, we need to flag this node as having one.\n // Even though we're not going to use it for anything.\n // Otherwise parents won't know that there are new children to propagate upwards.\n markUpdate(workInProgress);\n } else {\n // If children might have changed, we have to add them all to the set.\n appendAllChildren(newInstance, workInProgress);\n }\n }\n };\n updateHostText = function (current, workInProgress, oldText, newText) {\n if (oldText !== newText) {\n // If the text content differs, we'll create a new text instance for it.\n var rootContainerInstance = getRootHostContainer();\n var currentHostContext = getHostContext();\n workInProgress.stateNode = createTextInstance(newText, rootContainerInstance, currentHostContext, workInProgress);\n // We'll have to mark it as having an effect, even though we won't use the effect for anything.\n // This lets the parents know that at least one of their children has changed.\n markUpdate(workInProgress);\n }\n };\n } else {\n invariant(false, 'Persistent reconciler is disabled.');\n }\n } else {\n if (enableNoopReconciler) {\n // No host operations\n updateHostContainer = function (workInProgress) {\n // Noop\n };\n updateHostComponent = function (current, workInProgress, updatePayload, type, oldProps, newProps, rootContainerInstance) {\n // Noop\n };\n updateHostText = function (current, workInProgress, oldText, newText) {\n // Noop\n };\n } else {\n invariant(false, 'Noop reconciler is disabled.');\n }\n }\n\n function completeWork(current, workInProgress, renderExpirationTime) {\n // Get the latest props.\n var newProps = workInProgress.pendingProps;\n if (newProps === null) {\n newProps = workInProgress.memoizedProps;\n } else if (workInProgress.expirationTime !== Never || renderExpirationTime === Never) {\n // Reset the pending props, unless this was a down-prioritization.\n workInProgress.pendingProps = null;\n }\n\n switch (workInProgress.tag) {\n case FunctionalComponent:\n return null;\n case ClassComponent:\n {\n // We are leaving this subtree, so pop context if any.\n popContextProvider(workInProgress);\n return null;\n }\n case HostRoot:\n {\n popHostContainer(workInProgress);\n popTopLevelContextObject(workInProgress);\n var fiberRoot = workInProgress.stateNode;\n if (fiberRoot.pendingContext) {\n fiberRoot.context = fiberRoot.pendingContext;\n fiberRoot.pendingContext = null;\n }\n\n if (current === null || current.child === null) {\n // If we hydrated, pop so that we can delete any remaining children\n // that weren't hydrated.\n popHydrationState(workInProgress);\n // This resets the hacky state to fix isMounted before committing.\n // TODO: Delete this when we delete isMounted and findDOMNode.\n workInProgress.effectTag &= ~Placement;\n }\n updateHostContainer(workInProgress);\n return null;\n }\n case HostComponent:\n {\n popHostContext(workInProgress);\n var rootContainerInstance = getRootHostContainer();\n var type = workInProgress.type;\n if (current !== null && workInProgress.stateNode != null) {\n // If we have an alternate, that means this is an update and we need to\n // schedule a side-effect to do the updates.\n var oldProps = current.memoizedProps;\n // If we get updated because one of our children updated, we don't\n // have newProps so we'll have to reuse them.\n // TODO: Split the update API as separate for the props vs. children.\n // Even better would be if children weren't special cased at all tho.\n var instance = workInProgress.stateNode;\n var currentHostContext = getHostContext();\n var updatePayload = prepareUpdate(instance, type, oldProps, newProps, rootContainerInstance, currentHostContext);\n\n updateHostComponent(current, workInProgress, updatePayload, type, oldProps, newProps, rootContainerInstance);\n\n if (current.ref !== workInProgress.ref) {\n markRef(workInProgress);\n }\n } else {\n if (!newProps) {\n !(workInProgress.stateNode !== null) ? invariant(false, 'We must have new props for new mounts. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n // This can happen when we abort work.\n return null;\n }\n\n var _currentHostContext = getHostContext();\n // TODO: Move createInstance to beginWork and keep it on a context\n // \"stack\" as the parent. Then append children as we go in beginWork\n // or completeWork depending on we want to add then top->down or\n // bottom->up. Top->down is faster in IE11.\n var wasHydrated = popHydrationState(workInProgress);\n if (wasHydrated) {\n // TODO: Move this and createInstance step into the beginPhase\n // to consolidate.\n if (prepareToHydrateHostInstance(workInProgress, rootContainerInstance, _currentHostContext)) {\n // If changes to the hydrated node needs to be applied at the\n // commit-phase we mark this as such.\n markUpdate(workInProgress);\n }\n } else {\n var _instance = createInstance(type, newProps, rootContainerInstance, _currentHostContext, workInProgress);\n\n appendAllChildren(_instance, workInProgress);\n\n // Certain renderers require commit-time effects for initial mount.\n // (eg DOM renderer supports auto-focus for certain elements).\n // Make sure such renderers get scheduled for later work.\n if (finalizeInitialChildren(_instance, type, newProps, rootContainerInstance)) {\n markUpdate(workInProgress);\n }\n workInProgress.stateNode = _instance;\n }\n\n if (workInProgress.ref !== null) {\n // If there is a ref on a host node we need to schedule a callback\n markRef(workInProgress);\n }\n }\n return null;\n }\n case HostText:\n {\n var newText = newProps;\n if (current && workInProgress.stateNode != null) {\n var oldText = current.memoizedProps;\n // If we have an alternate, that means this is an update and we need\n // to schedule a side-effect to do the updates.\n updateHostText(current, workInProgress, oldText, newText);\n } else {\n if (typeof newText !== 'string') {\n !(workInProgress.stateNode !== null) ? invariant(false, 'We must have new props for new mounts. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n // This can happen when we abort work.\n return null;\n }\n var _rootContainerInstance = getRootHostContainer();\n var _currentHostContext2 = getHostContext();\n var _wasHydrated = popHydrationState(workInProgress);\n if (_wasHydrated) {\n if (prepareToHydrateHostTextInstance(workInProgress)) {\n markUpdate(workInProgress);\n }\n } else {\n workInProgress.stateNode = createTextInstance(newText, _rootContainerInstance, _currentHostContext2, workInProgress);\n }\n }\n return null;\n }\n case CallComponent:\n return moveCallToHandlerPhase(current, workInProgress, renderExpirationTime);\n case CallHandlerPhase:\n // Reset the tag to now be a first phase call.\n workInProgress.tag = CallComponent;\n return null;\n case ReturnComponent:\n // Does nothing.\n return null;\n case Fragment:\n return null;\n case HostPortal:\n popHostContainer(workInProgress);\n updateHostContainer(workInProgress);\n return null;\n // Error cases\n case IndeterminateComponent:\n invariant(false, 'An indeterminate component should have become determinate before completing. This error is likely caused by a bug in React. Please file an issue.');\n // eslint-disable-next-line no-fallthrough\n default:\n invariant(false, 'Unknown unit of work tag. This error is likely caused by a bug in React. Please file an issue.');\n }\n }\n\n return {\n completeWork: completeWork\n };\n};\n\nvar invokeGuardedCallback$2 = ReactErrorUtils.invokeGuardedCallback;\nvar hasCaughtError$1 = ReactErrorUtils.hasCaughtError;\nvar clearCaughtError$1 = ReactErrorUtils.clearCaughtError;\n\n\nvar ReactFiberCommitWork = function (config, captureError) {\n var getPublicInstance = config.getPublicInstance,\n mutation = config.mutation,\n persistence = config.persistence;\n\n\n var callComponentWillUnmountWithTimer = function (current, instance) {\n startPhaseTimer(current, 'componentWillUnmount');\n instance.props = current.memoizedProps;\n instance.state = current.memoizedState;\n instance.componentWillUnmount();\n stopPhaseTimer();\n };\n\n // Capture errors so they don't interrupt unmounting.\n function safelyCallComponentWillUnmount(current, instance) {\n {\n invokeGuardedCallback$2(null, callComponentWillUnmountWithTimer, null, current, instance);\n if (hasCaughtError$1()) {\n var unmountError = clearCaughtError$1();\n captureError(current, unmountError);\n }\n }\n }\n\n function safelyDetachRef(current) {\n var ref = current.ref;\n if (ref !== null) {\n {\n invokeGuardedCallback$2(null, ref, null, null);\n if (hasCaughtError$1()) {\n var refError = clearCaughtError$1();\n captureError(current, refError);\n }\n }\n }\n }\n\n function commitLifeCycles(current, finishedWork) {\n switch (finishedWork.tag) {\n case ClassComponent:\n {\n var instance = finishedWork.stateNode;\n if (finishedWork.effectTag & Update) {\n if (current === null) {\n startPhaseTimer(finishedWork, 'componentDidMount');\n instance.props = finishedWork.memoizedProps;\n instance.state = finishedWork.memoizedState;\n instance.componentDidMount();\n stopPhaseTimer();\n } else {\n var prevProps = current.memoizedProps;\n var prevState = current.memoizedState;\n startPhaseTimer(finishedWork, 'componentDidUpdate');\n instance.props = finishedWork.memoizedProps;\n instance.state = finishedWork.memoizedState;\n instance.componentDidUpdate(prevProps, prevState);\n stopPhaseTimer();\n }\n }\n var updateQueue = finishedWork.updateQueue;\n if (updateQueue !== null) {\n commitCallbacks(updateQueue, instance);\n }\n return;\n }\n case HostRoot:\n {\n var _updateQueue = finishedWork.updateQueue;\n if (_updateQueue !== null) {\n var _instance = finishedWork.child !== null ? finishedWork.child.stateNode : null;\n commitCallbacks(_updateQueue, _instance);\n }\n return;\n }\n case HostComponent:\n {\n var _instance2 = finishedWork.stateNode;\n\n // Renderers may schedule work to be done after host components are mounted\n // (eg DOM renderer may schedule auto-focus for inputs and form controls).\n // These effects should only be committed when components are first mounted,\n // aka when there is no current/alternate.\n if (current === null && finishedWork.effectTag & Update) {\n var type = finishedWork.type;\n var props = finishedWork.memoizedProps;\n commitMount(_instance2, type, props, finishedWork);\n }\n\n return;\n }\n case HostText:\n {\n // We have no life-cycles associated with text.\n return;\n }\n case HostPortal:\n {\n // We have no life-cycles associated with portals.\n return;\n }\n default:\n {\n invariant(false, 'This unit of work tag should not have side-effects. This error is likely caused by a bug in React. Please file an issue.');\n }\n }\n }\n\n function commitAttachRef(finishedWork) {\n var ref = finishedWork.ref;\n if (ref !== null) {\n var instance = finishedWork.stateNode;\n switch (finishedWork.tag) {\n case HostComponent:\n ref(getPublicInstance(instance));\n break;\n default:\n ref(instance);\n }\n }\n }\n\n function commitDetachRef(current) {\n var currentRef = current.ref;\n if (currentRef !== null) {\n currentRef(null);\n }\n }\n\n // User-originating errors (lifecycles and refs) should not interrupt\n // deletion, so don't let them throw. Host-originating errors should\n // interrupt deletion, so it's okay\n function commitUnmount(current) {\n if (typeof onCommitUnmount === 'function') {\n onCommitUnmount(current);\n }\n\n switch (current.tag) {\n case ClassComponent:\n {\n safelyDetachRef(current);\n var instance = current.stateNode;\n if (typeof instance.componentWillUnmount === 'function') {\n safelyCallComponentWillUnmount(current, instance);\n }\n return;\n }\n case HostComponent:\n {\n safelyDetachRef(current);\n return;\n }\n case CallComponent:\n {\n commitNestedUnmounts(current.stateNode);\n return;\n }\n case HostPortal:\n {\n // TODO: this is recursive.\n // We are also not using this parent because\n // the portal will get pushed immediately.\n if (enableMutatingReconciler && mutation) {\n unmountHostComponents(current);\n } else if (enablePersistentReconciler && persistence) {\n emptyPortalContainer(current);\n }\n return;\n }\n }\n }\n\n function commitNestedUnmounts(root) {\n // While we're inside a removed host node we don't want to call\n // removeChild on the inner nodes because they're removed by the top\n // call anyway. We also want to call componentWillUnmount on all\n // composites before this host node is removed from the tree. Therefore\n var node = root;\n while (true) {\n commitUnmount(node);\n // Visit children because they may contain more composite or host nodes.\n // Skip portals because commitUnmount() currently visits them recursively.\n if (node.child !== null && (\n // If we use mutation we drill down into portals using commitUnmount above.\n // If we don't use mutation we drill down into portals here instead.\n !mutation || node.tag !== HostPortal)) {\n node.child['return'] = node;\n node = node.child;\n continue;\n }\n if (node === root) {\n return;\n }\n while (node.sibling === null) {\n if (node['return'] === null || node['return'] === root) {\n return;\n }\n node = node['return'];\n }\n node.sibling['return'] = node['return'];\n node = node.sibling;\n }\n }\n\n function detachFiber(current) {\n // Cut off the return pointers to disconnect it from the tree. Ideally, we\n // should clear the child pointer of the parent alternate to let this\n // get GC:ed but we don't know which for sure which parent is the current\n // one so we'll settle for GC:ing the subtree of this child. This child\n // itself will be GC:ed when the parent updates the next time.\n current['return'] = null;\n current.child = null;\n if (current.alternate) {\n current.alternate.child = null;\n current.alternate['return'] = null;\n }\n }\n\n if (!mutation) {\n var commitContainer = void 0;\n if (persistence) {\n var replaceContainerChildren = persistence.replaceContainerChildren,\n createContainerChildSet = persistence.createContainerChildSet;\n\n var emptyPortalContainer = function (current) {\n var portal = current.stateNode;\n var containerInfo = portal.containerInfo;\n\n var emptyChildSet = createContainerChildSet(containerInfo);\n replaceContainerChildren(containerInfo, emptyChildSet);\n };\n commitContainer = function (finishedWork) {\n switch (finishedWork.tag) {\n case ClassComponent:\n {\n return;\n }\n case HostComponent:\n {\n return;\n }\n case HostText:\n {\n return;\n }\n case HostRoot:\n case HostPortal:\n {\n var portalOrRoot = finishedWork.stateNode;\n var containerInfo = portalOrRoot.containerInfo,\n _pendingChildren = portalOrRoot.pendingChildren;\n\n replaceContainerChildren(containerInfo, _pendingChildren);\n return;\n }\n default:\n {\n invariant(false, 'This unit of work tag should not have side-effects. This error is likely caused by a bug in React. Please file an issue.');\n }\n }\n };\n } else {\n commitContainer = function (finishedWork) {\n // Noop\n };\n }\n if (enablePersistentReconciler || enableNoopReconciler) {\n return {\n commitResetTextContent: function (finishedWork) {},\n commitPlacement: function (finishedWork) {},\n commitDeletion: function (current) {\n // Detach refs and call componentWillUnmount() on the whole subtree.\n commitNestedUnmounts(current);\n detachFiber(current);\n },\n commitWork: function (current, finishedWork) {\n commitContainer(finishedWork);\n },\n\n commitLifeCycles: commitLifeCycles,\n commitAttachRef: commitAttachRef,\n commitDetachRef: commitDetachRef\n };\n } else if (persistence) {\n invariant(false, 'Persistent reconciler is disabled.');\n } else {\n invariant(false, 'Noop reconciler is disabled.');\n }\n }\n var commitMount = mutation.commitMount,\n commitUpdate = mutation.commitUpdate,\n resetTextContent = mutation.resetTextContent,\n commitTextUpdate = mutation.commitTextUpdate,\n appendChild = mutation.appendChild,\n appendChildToContainer = mutation.appendChildToContainer,\n insertBefore = mutation.insertBefore,\n insertInContainerBefore = mutation.insertInContainerBefore,\n removeChild = mutation.removeChild,\n removeChildFromContainer = mutation.removeChildFromContainer;\n\n\n function getHostParentFiber(fiber) {\n var parent = fiber['return'];\n while (parent !== null) {\n if (isHostParent(parent)) {\n return parent;\n }\n parent = parent['return'];\n }\n invariant(false, 'Expected to find a host parent. This error is likely caused by a bug in React. Please file an issue.');\n }\n\n function isHostParent(fiber) {\n return fiber.tag === HostComponent || fiber.tag === HostRoot || fiber.tag === HostPortal;\n }\n\n function getHostSibling(fiber) {\n // We're going to search forward into the tree until we find a sibling host\n // node. Unfortunately, if multiple insertions are done in a row we have to\n // search past them. This leads to exponential search for the next sibling.\n var node = fiber;\n siblings: while (true) {\n // If we didn't find anything, let's try the next sibling.\n while (node.sibling === null) {\n if (node['return'] === null || isHostParent(node['return'])) {\n // If we pop out of the root or hit the parent the fiber we are the\n // last sibling.\n return null;\n }\n node = node['return'];\n }\n node.sibling['return'] = node['return'];\n node = node.sibling;\n while (node.tag !== HostComponent && node.tag !== HostText) {\n // If it is not host node and, we might have a host node inside it.\n // Try to search down until we find one.\n if (node.effectTag & Placement) {\n // If we don't have a child, try the siblings instead.\n continue siblings;\n }\n // If we don't have a child, try the siblings instead.\n // We also skip portals because they are not part of this host tree.\n if (node.child === null || node.tag === HostPortal) {\n continue siblings;\n } else {\n node.child['return'] = node;\n node = node.child;\n }\n }\n // Check if this host node is stable or about to be placed.\n if (!(node.effectTag & Placement)) {\n // Found it!\n return node.stateNode;\n }\n }\n }\n\n function commitPlacement(finishedWork) {\n // Recursively insert all host nodes into the parent.\n var parentFiber = getHostParentFiber(finishedWork);\n var parent = void 0;\n var isContainer = void 0;\n switch (parentFiber.tag) {\n case HostComponent:\n parent = parentFiber.stateNode;\n isContainer = false;\n break;\n case HostRoot:\n parent = parentFiber.stateNode.containerInfo;\n isContainer = true;\n break;\n case HostPortal:\n parent = parentFiber.stateNode.containerInfo;\n isContainer = true;\n break;\n default:\n invariant(false, 'Invalid host parent fiber. This error is likely caused by a bug in React. Please file an issue.');\n }\n if (parentFiber.effectTag & ContentReset) {\n // Reset the text content of the parent before doing any insertions\n resetTextContent(parent);\n // Clear ContentReset from the effect tag\n parentFiber.effectTag &= ~ContentReset;\n }\n\n var before = getHostSibling(finishedWork);\n // We only have the top Fiber that was inserted but we need recurse down its\n // children to find all the terminal nodes.\n var node = finishedWork;\n while (true) {\n if (node.tag === HostComponent || node.tag === HostText) {\n if (before) {\n if (isContainer) {\n insertInContainerBefore(parent, node.stateNode, before);\n } else {\n insertBefore(parent, node.stateNode, before);\n }\n } else {\n if (isContainer) {\n appendChildToContainer(parent, node.stateNode);\n } else {\n appendChild(parent, node.stateNode);\n }\n }\n } else if (node.tag === HostPortal) {\n // If the insertion itself is a portal, then we don't want to traverse\n // down its children. Instead, we'll get insertions from each child in\n // the portal directly.\n } else if (node.child !== null) {\n node.child['return'] = node;\n node = node.child;\n continue;\n }\n if (node === finishedWork) {\n return;\n }\n while (node.sibling === null) {\n if (node['return'] === null || node['return'] === finishedWork) {\n return;\n }\n node = node['return'];\n }\n node.sibling['return'] = node['return'];\n node = node.sibling;\n }\n }\n\n function unmountHostComponents(current) {\n // We only have the top Fiber that was inserted but we need recurse down its\n var node = current;\n\n // Each iteration, currentParent is populated with node's host parent if not\n // currentParentIsValid.\n var currentParentIsValid = false;\n var currentParent = void 0;\n var currentParentIsContainer = void 0;\n\n while (true) {\n if (!currentParentIsValid) {\n var parent = node['return'];\n findParent: while (true) {\n !(parent !== null) ? invariant(false, 'Expected to find a host parent. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n switch (parent.tag) {\n case HostComponent:\n currentParent = parent.stateNode;\n currentParentIsContainer = false;\n break findParent;\n case HostRoot:\n currentParent = parent.stateNode.containerInfo;\n currentParentIsContainer = true;\n break findParent;\n case HostPortal:\n currentParent = parent.stateNode.containerInfo;\n currentParentIsContainer = true;\n break findParent;\n }\n parent = parent['return'];\n }\n currentParentIsValid = true;\n }\n\n if (node.tag === HostComponent || node.tag === HostText) {\n commitNestedUnmounts(node);\n // After all the children have unmounted, it is now safe to remove the\n // node from the tree.\n if (currentParentIsContainer) {\n removeChildFromContainer(currentParent, node.stateNode);\n } else {\n removeChild(currentParent, node.stateNode);\n }\n // Don't visit children because we already visited them.\n } else if (node.tag === HostPortal) {\n // When we go into a portal, it becomes the parent to remove from.\n // We will reassign it back when we pop the portal on the way up.\n currentParent = node.stateNode.containerInfo;\n // Visit children because portals might contain host components.\n if (node.child !== null) {\n node.child['return'] = node;\n node = node.child;\n continue;\n }\n } else {\n commitUnmount(node);\n // Visit children because we may find more host components below.\n if (node.child !== null) {\n node.child['return'] = node;\n node = node.child;\n continue;\n }\n }\n if (node === current) {\n return;\n }\n while (node.sibling === null) {\n if (node['return'] === null || node['return'] === current) {\n return;\n }\n node = node['return'];\n if (node.tag === HostPortal) {\n // When we go out of the portal, we need to restore the parent.\n // Since we don't keep a stack of them, we will search for it.\n currentParentIsValid = false;\n }\n }\n node.sibling['return'] = node['return'];\n node = node.sibling;\n }\n }\n\n function commitDeletion(current) {\n // Recursively delete all host nodes from the parent.\n // Detach refs and call componentWillUnmount() on the whole subtree.\n unmountHostComponents(current);\n detachFiber(current);\n }\n\n function commitWork(current, finishedWork) {\n switch (finishedWork.tag) {\n case ClassComponent:\n {\n return;\n }\n case HostComponent:\n {\n var instance = finishedWork.stateNode;\n if (instance != null) {\n // Commit the work prepared earlier.\n var newProps = finishedWork.memoizedProps;\n // For hydration we reuse the update path but we treat the oldProps\n // as the newProps. The updatePayload will contain the real change in\n // this case.\n var oldProps = current !== null ? current.memoizedProps : newProps;\n var type = finishedWork.type;\n // TODO: Type the updateQueue to be specific to host components.\n var updatePayload = finishedWork.updateQueue;\n finishedWork.updateQueue = null;\n if (updatePayload !== null) {\n commitUpdate(instance, updatePayload, type, oldProps, newProps, finishedWork);\n }\n }\n return;\n }\n case HostText:\n {\n !(finishedWork.stateNode !== null) ? invariant(false, 'This should have a text node initialized. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n var textInstance = finishedWork.stateNode;\n var newText = finishedWork.memoizedProps;\n // For hydration we reuse the update path but we treat the oldProps\n // as the newProps. The updatePayload will contain the real change in\n // this case.\n var oldText = current !== null ? current.memoizedProps : newText;\n commitTextUpdate(textInstance, oldText, newText);\n return;\n }\n case HostRoot:\n {\n return;\n }\n default:\n {\n invariant(false, 'This unit of work tag should not have side-effects. This error is likely caused by a bug in React. Please file an issue.');\n }\n }\n }\n\n function commitResetTextContent(current) {\n resetTextContent(current.stateNode);\n }\n\n if (enableMutatingReconciler) {\n return {\n commitResetTextContent: commitResetTextContent,\n commitPlacement: commitPlacement,\n commitDeletion: commitDeletion,\n commitWork: commitWork,\n commitLifeCycles: commitLifeCycles,\n commitAttachRef: commitAttachRef,\n commitDetachRef: commitDetachRef\n };\n } else {\n invariant(false, 'Mutating reconciler is disabled.');\n }\n};\n\nvar NO_CONTEXT = {};\n\nvar ReactFiberHostContext = function (config) {\n var getChildHostContext = config.getChildHostContext,\n getRootHostContext = config.getRootHostContext;\n\n\n var contextStackCursor = createCursor(NO_CONTEXT);\n var contextFiberStackCursor = createCursor(NO_CONTEXT);\n var rootInstanceStackCursor = createCursor(NO_CONTEXT);\n\n function requiredContext(c) {\n !(c !== NO_CONTEXT) ? invariant(false, 'Expected host context to exist. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n return c;\n }\n\n function getRootHostContainer() {\n var rootInstance = requiredContext(rootInstanceStackCursor.current);\n return rootInstance;\n }\n\n function pushHostContainer(fiber, nextRootInstance) {\n // Push current root instance onto the stack;\n // This allows us to reset root when portals are popped.\n push(rootInstanceStackCursor, nextRootInstance, fiber);\n\n var nextRootContext = getRootHostContext(nextRootInstance);\n\n // Track the context and the Fiber that provided it.\n // This enables us to pop only Fibers that provide unique contexts.\n push(contextFiberStackCursor, fiber, fiber);\n push(contextStackCursor, nextRootContext, fiber);\n }\n\n function popHostContainer(fiber) {\n pop(contextStackCursor, fiber);\n pop(contextFiberStackCursor, fiber);\n pop(rootInstanceStackCursor, fiber);\n }\n\n function getHostContext() {\n var context = requiredContext(contextStackCursor.current);\n return context;\n }\n\n function pushHostContext(fiber) {\n var rootInstance = requiredContext(rootInstanceStackCursor.current);\n var context = requiredContext(contextStackCursor.current);\n var nextContext = getChildHostContext(context, fiber.type, rootInstance);\n\n // Don't push this Fiber's context unless it's unique.\n if (context === nextContext) {\n return;\n }\n\n // Track the context and the Fiber that provided it.\n // This enables us to pop only Fibers that provide unique contexts.\n push(contextFiberStackCursor, fiber, fiber);\n push(contextStackCursor, nextContext, fiber);\n }\n\n function popHostContext(fiber) {\n // Do not pop unless this Fiber provided the current context.\n // pushHostContext() only pushes Fibers that provide unique contexts.\n if (contextFiberStackCursor.current !== fiber) {\n return;\n }\n\n pop(contextStackCursor, fiber);\n pop(contextFiberStackCursor, fiber);\n }\n\n function resetHostContainer() {\n contextStackCursor.current = NO_CONTEXT;\n rootInstanceStackCursor.current = NO_CONTEXT;\n }\n\n return {\n getHostContext: getHostContext,\n getRootHostContainer: getRootHostContainer,\n popHostContainer: popHostContainer,\n popHostContext: popHostContext,\n pushHostContainer: pushHostContainer,\n pushHostContext: pushHostContext,\n resetHostContainer: resetHostContainer\n };\n};\n\nvar ReactFiberHydrationContext = function (config) {\n var shouldSetTextContent = config.shouldSetTextContent,\n hydration = config.hydration;\n\n // If this doesn't have hydration mode.\n\n if (!hydration) {\n return {\n enterHydrationState: function () {\n return false;\n },\n resetHydrationState: function () {},\n tryToClaimNextHydratableInstance: function () {},\n prepareToHydrateHostInstance: function () {\n invariant(false, 'Expected prepareToHydrateHostInstance() to never be called. This error is likely caused by a bug in React. Please file an issue.');\n },\n prepareToHydrateHostTextInstance: function () {\n invariant(false, 'Expected prepareToHydrateHostTextInstance() to never be called. This error is likely caused by a bug in React. Please file an issue.');\n },\n popHydrationState: function (fiber) {\n return false;\n }\n };\n }\n\n var canHydrateInstance = hydration.canHydrateInstance,\n canHydrateTextInstance = hydration.canHydrateTextInstance,\n getNextHydratableSibling = hydration.getNextHydratableSibling,\n getFirstHydratableChild = hydration.getFirstHydratableChild,\n hydrateInstance = hydration.hydrateInstance,\n hydrateTextInstance = hydration.hydrateTextInstance,\n didNotMatchHydratedContainerTextInstance = hydration.didNotMatchHydratedContainerTextInstance,\n didNotMatchHydratedTextInstance = hydration.didNotMatchHydratedTextInstance,\n didNotHydrateContainerInstance = hydration.didNotHydrateContainerInstance,\n didNotHydrateInstance = hydration.didNotHydrateInstance,\n didNotFindHydratableContainerInstance = hydration.didNotFindHydratableContainerInstance,\n didNotFindHydratableContainerTextInstance = hydration.didNotFindHydratableContainerTextInstance,\n didNotFindHydratableInstance = hydration.didNotFindHydratableInstance,\n didNotFindHydratableTextInstance = hydration.didNotFindHydratableTextInstance;\n\n // The deepest Fiber on the stack involved in a hydration context.\n // This may have been an insertion or a hydration.\n\n var hydrationParentFiber = null;\n var nextHydratableInstance = null;\n var isHydrating = false;\n\n function enterHydrationState(fiber) {\n var parentInstance = fiber.stateNode.containerInfo;\n nextHydratableInstance = getFirstHydratableChild(parentInstance);\n hydrationParentFiber = fiber;\n isHydrating = true;\n return true;\n }\n\n function deleteHydratableInstance(returnFiber, instance) {\n {\n switch (returnFiber.tag) {\n case HostRoot:\n didNotHydrateContainerInstance(returnFiber.stateNode.containerInfo, instance);\n break;\n case HostComponent:\n didNotHydrateInstance(returnFiber.type, returnFiber.memoizedProps, returnFiber.stateNode, instance);\n break;\n }\n }\n\n var childToDelete = createFiberFromHostInstanceForDeletion();\n childToDelete.stateNode = instance;\n childToDelete['return'] = returnFiber;\n childToDelete.effectTag = Deletion;\n\n // This might seem like it belongs on progressedFirstDeletion. However,\n // these children are not part of the reconciliation list of children.\n // Even if we abort and rereconcile the children, that will try to hydrate\n // again and the nodes are still in the host tree so these will be\n // recreated.\n if (returnFiber.lastEffect !== null) {\n returnFiber.lastEffect.nextEffect = childToDelete;\n returnFiber.lastEffect = childToDelete;\n } else {\n returnFiber.firstEffect = returnFiber.lastEffect = childToDelete;\n }\n }\n\n function insertNonHydratedInstance(returnFiber, fiber) {\n fiber.effectTag |= Placement;\n {\n switch (returnFiber.tag) {\n case HostRoot:\n {\n var parentContainer = returnFiber.stateNode.containerInfo;\n switch (fiber.tag) {\n case HostComponent:\n var type = fiber.type;\n var props = fiber.pendingProps;\n didNotFindHydratableContainerInstance(parentContainer, type, props);\n break;\n case HostText:\n var text = fiber.pendingProps;\n didNotFindHydratableContainerTextInstance(parentContainer, text);\n break;\n }\n break;\n }\n case HostComponent:\n {\n var parentType = returnFiber.type;\n var parentProps = returnFiber.memoizedProps;\n var parentInstance = returnFiber.stateNode;\n switch (fiber.tag) {\n case HostComponent:\n var _type = fiber.type;\n var _props = fiber.pendingProps;\n didNotFindHydratableInstance(parentType, parentProps, parentInstance, _type, _props);\n break;\n case HostText:\n var _text = fiber.pendingProps;\n didNotFindHydratableTextInstance(parentType, parentProps, parentInstance, _text);\n break;\n }\n break;\n }\n default:\n return;\n }\n }\n }\n\n function tryHydrate(fiber, nextInstance) {\n switch (fiber.tag) {\n case HostComponent:\n {\n var type = fiber.type;\n var props = fiber.pendingProps;\n var instance = canHydrateInstance(nextInstance, type, props);\n if (instance !== null) {\n fiber.stateNode = instance;\n return true;\n }\n return false;\n }\n case HostText:\n {\n var text = fiber.pendingProps;\n var textInstance = canHydrateTextInstance(nextInstance, text);\n if (textInstance !== null) {\n fiber.stateNode = textInstance;\n return true;\n }\n return false;\n }\n default:\n return false;\n }\n }\n\n function tryToClaimNextHydratableInstance(fiber) {\n if (!isHydrating) {\n return;\n }\n var nextInstance = nextHydratableInstance;\n if (!nextInstance) {\n // Nothing to hydrate. Make it an insertion.\n insertNonHydratedInstance(hydrationParentFiber, fiber);\n isHydrating = false;\n hydrationParentFiber = fiber;\n return;\n }\n if (!tryHydrate(fiber, nextInstance)) {\n // If we can't hydrate this instance let's try the next one.\n // We use this as a heuristic. It's based on intuition and not data so it\n // might be flawed or unnecessary.\n nextInstance = getNextHydratableSibling(nextInstance);\n if (!nextInstance || !tryHydrate(fiber, nextInstance)) {\n // Nothing to hydrate. Make it an insertion.\n insertNonHydratedInstance(hydrationParentFiber, fiber);\n isHydrating = false;\n hydrationParentFiber = fiber;\n return;\n }\n // We matched the next one, we'll now assume that the first one was\n // superfluous and we'll delete it. Since we can't eagerly delete it\n // we'll have to schedule a deletion. To do that, this node needs a dummy\n // fiber associated with it.\n deleteHydratableInstance(hydrationParentFiber, nextHydratableInstance);\n }\n hydrationParentFiber = fiber;\n nextHydratableInstance = getFirstHydratableChild(nextInstance);\n }\n\n function prepareToHydrateHostInstance(fiber, rootContainerInstance, hostContext) {\n var instance = fiber.stateNode;\n var updatePayload = hydrateInstance(instance, fiber.type, fiber.memoizedProps, rootContainerInstance, hostContext, fiber);\n // TODO: Type this specific to this type of component.\n fiber.updateQueue = updatePayload;\n // If the update payload indicates that there is a change or if there\n // is a new ref we mark this as an update.\n if (updatePayload !== null) {\n return true;\n }\n return false;\n }\n\n function prepareToHydrateHostTextInstance(fiber) {\n var textInstance = fiber.stateNode;\n var textContent = fiber.memoizedProps;\n var shouldUpdate = hydrateTextInstance(textInstance, textContent, fiber);\n {\n if (shouldUpdate) {\n // We assume that prepareToHydrateHostTextInstance is called in a context where the\n // hydration parent is the parent host component of this host text.\n var returnFiber = hydrationParentFiber;\n if (returnFiber !== null) {\n switch (returnFiber.tag) {\n case HostRoot:\n {\n var parentContainer = returnFiber.stateNode.containerInfo;\n didNotMatchHydratedContainerTextInstance(parentContainer, textInstance, textContent);\n break;\n }\n case HostComponent:\n {\n var parentType = returnFiber.type;\n var parentProps = returnFiber.memoizedProps;\n var parentInstance = returnFiber.stateNode;\n didNotMatchHydratedTextInstance(parentType, parentProps, parentInstance, textInstance, textContent);\n break;\n }\n }\n }\n }\n }\n return shouldUpdate;\n }\n\n function popToNextHostParent(fiber) {\n var parent = fiber['return'];\n while (parent !== null && parent.tag !== HostComponent && parent.tag !== HostRoot) {\n parent = parent['return'];\n }\n hydrationParentFiber = parent;\n }\n\n function popHydrationState(fiber) {\n if (fiber !== hydrationParentFiber) {\n // We're deeper than the current hydration context, inside an inserted\n // tree.\n return false;\n }\n if (!isHydrating) {\n // If we're not currently hydrating but we're in a hydration context, then\n // we were an insertion and now need to pop up reenter hydration of our\n // siblings.\n popToNextHostParent(fiber);\n isHydrating = true;\n return false;\n }\n\n var type = fiber.type;\n\n // If we have any remaining hydratable nodes, we need to delete them now.\n // We only do this deeper than head and body since they tend to have random\n // other nodes in them. We also ignore components with pure text content in\n // side of them.\n // TODO: Better heuristic.\n if (fiber.tag !== HostComponent || type !== 'head' && type !== 'body' && !shouldSetTextContent(type, fiber.memoizedProps)) {\n var nextInstance = nextHydratableInstance;\n while (nextInstance) {\n deleteHydratableInstance(fiber, nextInstance);\n nextInstance = getNextHydratableSibling(nextInstance);\n }\n }\n\n popToNextHostParent(fiber);\n nextHydratableInstance = hydrationParentFiber ? getNextHydratableSibling(fiber.stateNode) : null;\n return true;\n }\n\n function resetHydrationState() {\n hydrationParentFiber = null;\n nextHydratableInstance = null;\n isHydrating = false;\n }\n\n return {\n enterHydrationState: enterHydrationState,\n resetHydrationState: resetHydrationState,\n tryToClaimNextHydratableInstance: tryToClaimNextHydratableInstance,\n prepareToHydrateHostInstance: prepareToHydrateHostInstance,\n prepareToHydrateHostTextInstance: prepareToHydrateHostTextInstance,\n popHydrationState: popHydrationState\n };\n};\n\n// This lets us hook into Fiber to debug what it's doing.\n// See https://github.com/facebook/react/pull/8033.\n// This is not part of the public API, not even for React DevTools.\n// You may only inject a debugTool if you work on React Fiber itself.\nvar ReactFiberInstrumentation = {\n debugTool: null\n};\n\nvar ReactFiberInstrumentation_1 = ReactFiberInstrumentation;\n\nvar defaultShowDialog = function (capturedError) {\n return true;\n};\n\nvar showDialog = defaultShowDialog;\n\nfunction logCapturedError(capturedError) {\n var logError = showDialog(capturedError);\n\n // Allow injected showDialog() to prevent default console.error logging.\n // This enables renderers like ReactNative to better manage redbox behavior.\n if (logError === false) {\n return;\n }\n\n var error = capturedError.error;\n var suppressLogging = error && error.suppressReactErrorLogging;\n if (suppressLogging) {\n return;\n }\n\n {\n var componentName = capturedError.componentName,\n componentStack = capturedError.componentStack,\n errorBoundaryName = capturedError.errorBoundaryName,\n errorBoundaryFound = capturedError.errorBoundaryFound,\n willRetry = capturedError.willRetry;\n\n\n var componentNameMessage = componentName ? 'The above error occurred in the <' + componentName + '> component:' : 'The above error occurred in one of your React components:';\n\n var errorBoundaryMessage = void 0;\n // errorBoundaryFound check is sufficient; errorBoundaryName check is to satisfy Flow.\n if (errorBoundaryFound && errorBoundaryName) {\n if (willRetry) {\n errorBoundaryMessage = 'React will try to recreate this component tree from scratch ' + ('using the error boundary you provided, ' + errorBoundaryName + '.');\n } else {\n errorBoundaryMessage = 'This error was initially handled by the error boundary ' + errorBoundaryName + '.\\n' + 'Recreating the tree from scratch failed so React will unmount the tree.';\n }\n } else {\n errorBoundaryMessage = 'Consider adding an error boundary to your tree to customize error handling behavior.\\n' + 'Visit https://fb.me/react-error-boundaries to learn more about error boundaries.';\n }\n var combinedMessage = '' + componentNameMessage + componentStack + '\\n\\n' + ('' + errorBoundaryMessage);\n\n // In development, we provide our own message with just the component stack.\n // We don't include the original error message and JS stack because the browser\n // has already printed it. Even if the application swallows the error, it is still\n // displayed by the browser thanks to the DEV-only fake event trick in ReactErrorUtils.\n console.error(combinedMessage);\n }\n}\n\nvar invokeGuardedCallback$1 = ReactErrorUtils.invokeGuardedCallback;\nvar hasCaughtError = ReactErrorUtils.hasCaughtError;\nvar clearCaughtError = ReactErrorUtils.clearCaughtError;\n\n\n{\n var didWarnAboutStateTransition = false;\n var didWarnSetStateChildContext = false;\n var didWarnStateUpdateForUnmountedComponent = {};\n\n var warnAboutUpdateOnUnmounted = function (fiber) {\n var componentName = getComponentName(fiber) || 'ReactClass';\n if (didWarnStateUpdateForUnmountedComponent[componentName]) {\n return;\n }\n warning(false, 'Can only update a mounted or mounting ' + 'component. This usually means you called setState, replaceState, ' + 'or forceUpdate on an unmounted component. This is a no-op.\\n\\nPlease ' + 'check the code for the %s component.', componentName);\n didWarnStateUpdateForUnmountedComponent[componentName] = true;\n };\n\n var warnAboutInvalidUpdates = function (instance) {\n switch (ReactDebugCurrentFiber.phase) {\n case 'getChildContext':\n if (didWarnSetStateChildContext) {\n return;\n }\n warning(false, 'setState(...): Cannot call setState() inside getChildContext()');\n didWarnSetStateChildContext = true;\n break;\n case 'render':\n if (didWarnAboutStateTransition) {\n return;\n }\n warning(false, 'Cannot update during an existing state transition (such as within ' + \"`render` or another component's constructor). Render methods should \" + 'be a pure function of props and state; constructor side-effects are ' + 'an anti-pattern, but can be moved to `componentWillMount`.');\n didWarnAboutStateTransition = true;\n break;\n }\n };\n}\n\nvar ReactFiberScheduler = function (config) {\n var hostContext = ReactFiberHostContext(config);\n var hydrationContext = ReactFiberHydrationContext(config);\n var popHostContainer = hostContext.popHostContainer,\n popHostContext = hostContext.popHostContext,\n resetHostContainer = hostContext.resetHostContainer;\n\n var _ReactFiberBeginWork = ReactFiberBeginWork(config, hostContext, hydrationContext, scheduleWork, computeExpirationForFiber),\n beginWork = _ReactFiberBeginWork.beginWork,\n beginFailedWork = _ReactFiberBeginWork.beginFailedWork;\n\n var _ReactFiberCompleteWo = ReactFiberCompleteWork(config, hostContext, hydrationContext),\n completeWork = _ReactFiberCompleteWo.completeWork;\n\n var _ReactFiberCommitWork = ReactFiberCommitWork(config, captureError),\n commitResetTextContent = _ReactFiberCommitWork.commitResetTextContent,\n commitPlacement = _ReactFiberCommitWork.commitPlacement,\n commitDeletion = _ReactFiberCommitWork.commitDeletion,\n commitWork = _ReactFiberCommitWork.commitWork,\n commitLifeCycles = _ReactFiberCommitWork.commitLifeCycles,\n commitAttachRef = _ReactFiberCommitWork.commitAttachRef,\n commitDetachRef = _ReactFiberCommitWork.commitDetachRef;\n\n var now = config.now,\n scheduleDeferredCallback = config.scheduleDeferredCallback,\n cancelDeferredCallback = config.cancelDeferredCallback,\n useSyncScheduling = config.useSyncScheduling,\n prepareForCommit = config.prepareForCommit,\n resetAfterCommit = config.resetAfterCommit;\n\n // Represents the current time in ms.\n\n var startTime = now();\n var mostRecentCurrentTime = msToExpirationTime(0);\n\n // Represents the expiration time that incoming updates should use. (If this\n // is NoWork, use the default strategy: async updates in async mode, sync\n // updates in sync mode.)\n var expirationContext = NoWork;\n\n var isWorking = false;\n\n // The next work in progress fiber that we're currently working on.\n var nextUnitOfWork = null;\n var nextRoot = null;\n // The time at which we're currently rendering work.\n var nextRenderExpirationTime = NoWork;\n\n // The next fiber with an effect that we're currently committing.\n var nextEffect = null;\n\n // Keep track of which fibers have captured an error that need to be handled.\n // Work is removed from this collection after componentDidCatch is called.\n var capturedErrors = null;\n // Keep track of which fibers have failed during the current batch of work.\n // This is a different set than capturedErrors, because it is not reset until\n // the end of the batch. This is needed to propagate errors correctly if a\n // subtree fails more than once.\n var failedBoundaries = null;\n // Error boundaries that captured an error during the current commit.\n var commitPhaseBoundaries = null;\n var firstUncaughtError = null;\n var didFatal = false;\n\n var isCommitting = false;\n var isUnmounting = false;\n\n // Used for performance tracking.\n var interruptedBy = null;\n\n function resetContextStack() {\n // Reset the stack\n reset$1();\n // Reset the cursors\n resetContext();\n resetHostContainer();\n }\n\n function commitAllHostEffects() {\n while (nextEffect !== null) {\n {\n ReactDebugCurrentFiber.setCurrentFiber(nextEffect);\n }\n recordEffect();\n\n var effectTag = nextEffect.effectTag;\n if (effectTag & ContentReset) {\n commitResetTextContent(nextEffect);\n }\n\n if (effectTag & Ref) {\n var current = nextEffect.alternate;\n if (current !== null) {\n commitDetachRef(current);\n }\n }\n\n // The following switch statement is only concerned about placement,\n // updates, and deletions. To avoid needing to add a case for every\n // possible bitmap value, we remove the secondary effects from the\n // effect tag and switch on that value.\n var primaryEffectTag = effectTag & ~(Callback | Err | ContentReset | Ref | PerformedWork);\n switch (primaryEffectTag) {\n case Placement:\n {\n commitPlacement(nextEffect);\n // Clear the \"placement\" from effect tag so that we know that this is inserted, before\n // any life-cycles like componentDidMount gets called.\n // TODO: findDOMNode doesn't rely on this any more but isMounted\n // does and isMounted is deprecated anyway so we should be able\n // to kill this.\n nextEffect.effectTag &= ~Placement;\n break;\n }\n case PlacementAndUpdate:\n {\n // Placement\n commitPlacement(nextEffect);\n // Clear the \"placement\" from effect tag so that we know that this is inserted, before\n // any life-cycles like componentDidMount gets called.\n nextEffect.effectTag &= ~Placement;\n\n // Update\n var _current = nextEffect.alternate;\n commitWork(_current, nextEffect);\n break;\n }\n case Update:\n {\n var _current2 = nextEffect.alternate;\n commitWork(_current2, nextEffect);\n break;\n }\n case Deletion:\n {\n isUnmounting = true;\n commitDeletion(nextEffect);\n isUnmounting = false;\n break;\n }\n }\n nextEffect = nextEffect.nextEffect;\n }\n\n {\n ReactDebugCurrentFiber.resetCurrentFiber();\n }\n }\n\n function commitAllLifeCycles() {\n while (nextEffect !== null) {\n var effectTag = nextEffect.effectTag;\n\n if (effectTag & (Update | Callback)) {\n recordEffect();\n var current = nextEffect.alternate;\n commitLifeCycles(current, nextEffect);\n }\n\n if (effectTag & Ref) {\n recordEffect();\n commitAttachRef(nextEffect);\n }\n\n if (effectTag & Err) {\n recordEffect();\n commitErrorHandling(nextEffect);\n }\n\n var next = nextEffect.nextEffect;\n // Ensure that we clean these up so that we don't accidentally keep them.\n // I'm not actually sure this matters because we can't reset firstEffect\n // and lastEffect since they're on every node, not just the effectful\n // ones. So we have to clean everything as we reuse nodes anyway.\n nextEffect.nextEffect = null;\n // Ensure that we reset the effectTag here so that we can rely on effect\n // tags to reason about the current life-cycle.\n nextEffect = next;\n }\n }\n\n function commitRoot(finishedWork) {\n // We keep track of this so that captureError can collect any boundaries\n // that capture an error during the commit phase. The reason these aren't\n // local to this function is because errors that occur during cWU are\n // captured elsewhere, to prevent the unmount from being interrupted.\n isWorking = true;\n isCommitting = true;\n startCommitTimer();\n\n var root = finishedWork.stateNode;\n !(root.current !== finishedWork) ? invariant(false, 'Cannot commit the same tree as before. This is probably a bug related to the return field. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n root.isReadyForCommit = false;\n\n // Reset this to null before calling lifecycles\n ReactCurrentOwner.current = null;\n\n var firstEffect = void 0;\n if (finishedWork.effectTag > PerformedWork) {\n // A fiber's effect list consists only of its children, not itself. So if\n // the root has an effect, we need to add it to the end of the list. The\n // resulting list is the set that would belong to the root's parent, if\n // it had one; that is, all the effects in the tree including the root.\n if (finishedWork.lastEffect !== null) {\n finishedWork.lastEffect.nextEffect = finishedWork;\n firstEffect = finishedWork.firstEffect;\n } else {\n firstEffect = finishedWork;\n }\n } else {\n // There is no effect on the root.\n firstEffect = finishedWork.firstEffect;\n }\n\n prepareForCommit();\n\n // Commit all the side-effects within a tree. We'll do this in two passes.\n // The first pass performs all the host insertions, updates, deletions and\n // ref unmounts.\n nextEffect = firstEffect;\n startCommitHostEffectsTimer();\n while (nextEffect !== null) {\n var didError = false;\n var _error = void 0;\n {\n invokeGuardedCallback$1(null, commitAllHostEffects, null);\n if (hasCaughtError()) {\n didError = true;\n _error = clearCaughtError();\n }\n }\n if (didError) {\n !(nextEffect !== null) ? invariant(false, 'Should have next effect. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n captureError(nextEffect, _error);\n // Clean-up\n if (nextEffect !== null) {\n nextEffect = nextEffect.nextEffect;\n }\n }\n }\n stopCommitHostEffectsTimer();\n\n resetAfterCommit();\n\n // The work-in-progress tree is now the current tree. This must come after\n // the first pass of the commit phase, so that the previous tree is still\n // current during componentWillUnmount, but before the second pass, so that\n // the finished work is current during componentDidMount/Update.\n root.current = finishedWork;\n\n // In the second pass we'll perform all life-cycles and ref callbacks.\n // Life-cycles happen as a separate pass so that all placements, updates,\n // and deletions in the entire tree have already been invoked.\n // This pass also triggers any renderer-specific initial effects.\n nextEffect = firstEffect;\n startCommitLifeCyclesTimer();\n while (nextEffect !== null) {\n var _didError = false;\n var _error2 = void 0;\n {\n invokeGuardedCallback$1(null, commitAllLifeCycles, null);\n if (hasCaughtError()) {\n _didError = true;\n _error2 = clearCaughtError();\n }\n }\n if (_didError) {\n !(nextEffect !== null) ? invariant(false, 'Should have next effect. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n captureError(nextEffect, _error2);\n if (nextEffect !== null) {\n nextEffect = nextEffect.nextEffect;\n }\n }\n }\n\n isCommitting = false;\n isWorking = false;\n stopCommitLifeCyclesTimer();\n stopCommitTimer();\n if (typeof onCommitRoot === 'function') {\n onCommitRoot(finishedWork.stateNode);\n }\n if (true && ReactFiberInstrumentation_1.debugTool) {\n ReactFiberInstrumentation_1.debugTool.onCommitWork(finishedWork);\n }\n\n // If we caught any errors during this commit, schedule their boundaries\n // to update.\n if (commitPhaseBoundaries) {\n commitPhaseBoundaries.forEach(scheduleErrorRecovery);\n commitPhaseBoundaries = null;\n }\n\n if (firstUncaughtError !== null) {\n var _error3 = firstUncaughtError;\n firstUncaughtError = null;\n onUncaughtError(_error3);\n }\n\n var remainingTime = root.current.expirationTime;\n\n if (remainingTime === NoWork) {\n capturedErrors = null;\n failedBoundaries = null;\n }\n\n return remainingTime;\n }\n\n function resetExpirationTime(workInProgress, renderTime) {\n if (renderTime !== Never && workInProgress.expirationTime === Never) {\n // The children of this component are hidden. Don't bubble their\n // expiration times.\n return;\n }\n\n // Check for pending updates.\n var newExpirationTime = getUpdateExpirationTime(workInProgress);\n\n // TODO: Calls need to visit stateNode\n\n // Bubble up the earliest expiration time.\n var child = workInProgress.child;\n while (child !== null) {\n if (child.expirationTime !== NoWork && (newExpirationTime === NoWork || newExpirationTime > child.expirationTime)) {\n newExpirationTime = child.expirationTime;\n }\n child = child.sibling;\n }\n workInProgress.expirationTime = newExpirationTime;\n }\n\n function completeUnitOfWork(workInProgress) {\n while (true) {\n // The current, flushed, state of this fiber is the alternate.\n // Ideally nothing should rely on this, but relying on it here\n // means that we don't need an additional field on the work in\n // progress.\n var current = workInProgress.alternate;\n {\n ReactDebugCurrentFiber.setCurrentFiber(workInProgress);\n }\n var next = completeWork(current, workInProgress, nextRenderExpirationTime);\n {\n ReactDebugCurrentFiber.resetCurrentFiber();\n }\n\n var returnFiber = workInProgress['return'];\n var siblingFiber = workInProgress.sibling;\n\n resetExpirationTime(workInProgress, nextRenderExpirationTime);\n\n if (next !== null) {\n stopWorkTimer(workInProgress);\n if (true && ReactFiberInstrumentation_1.debugTool) {\n ReactFiberInstrumentation_1.debugTool.onCompleteWork(workInProgress);\n }\n // If completing this work spawned new work, do that next. We'll come\n // back here again.\n return next;\n }\n\n if (returnFiber !== null) {\n // Append all the effects of the subtree and this fiber onto the effect\n // list of the parent. The completion order of the children affects the\n // side-effect order.\n if (returnFiber.firstEffect === null) {\n returnFiber.firstEffect = workInProgress.firstEffect;\n }\n if (workInProgress.lastEffect !== null) {\n if (returnFiber.lastEffect !== null) {\n returnFiber.lastEffect.nextEffect = workInProgress.firstEffect;\n }\n returnFiber.lastEffect = workInProgress.lastEffect;\n }\n\n // If this fiber had side-effects, we append it AFTER the children's\n // side-effects. We can perform certain side-effects earlier if\n // needed, by doing multiple passes over the effect list. We don't want\n // to schedule our own side-effect on our own list because if end up\n // reusing children we'll schedule this effect onto itself since we're\n // at the end.\n var effectTag = workInProgress.effectTag;\n // Skip both NoWork and PerformedWork tags when creating the effect list.\n // PerformedWork effect is read by React DevTools but shouldn't be committed.\n if (effectTag > PerformedWork) {\n if (returnFiber.lastEffect !== null) {\n returnFiber.lastEffect.nextEffect = workInProgress;\n } else {\n returnFiber.firstEffect = workInProgress;\n }\n returnFiber.lastEffect = workInProgress;\n }\n }\n\n stopWorkTimer(workInProgress);\n if (true && ReactFiberInstrumentation_1.debugTool) {\n ReactFiberInstrumentation_1.debugTool.onCompleteWork(workInProgress);\n }\n\n if (siblingFiber !== null) {\n // If there is more work to do in this returnFiber, do that next.\n return siblingFiber;\n } else if (returnFiber !== null) {\n // If there's no more work in this returnFiber. Complete the returnFiber.\n workInProgress = returnFiber;\n continue;\n } else {\n // We've reached the root.\n var root = workInProgress.stateNode;\n root.isReadyForCommit = true;\n return null;\n }\n }\n\n // Without this explicit null return Flow complains of invalid return type\n // TODO Remove the above while(true) loop\n // eslint-disable-next-line no-unreachable\n return null;\n }\n\n function performUnitOfWork(workInProgress) {\n // The current, flushed, state of this fiber is the alternate.\n // Ideally nothing should rely on this, but relying on it here\n // means that we don't need an additional field on the work in\n // progress.\n var current = workInProgress.alternate;\n\n // See if beginning this work spawns more work.\n startWorkTimer(workInProgress);\n {\n ReactDebugCurrentFiber.setCurrentFiber(workInProgress);\n }\n\n var next = beginWork(current, workInProgress, nextRenderExpirationTime);\n {\n ReactDebugCurrentFiber.resetCurrentFiber();\n }\n if (true && ReactFiberInstrumentation_1.debugTool) {\n ReactFiberInstrumentation_1.debugTool.onBeginWork(workInProgress);\n }\n\n if (next === null) {\n // If this doesn't spawn new work, complete the current work.\n next = completeUnitOfWork(workInProgress);\n }\n\n ReactCurrentOwner.current = null;\n\n return next;\n }\n\n function performFailedUnitOfWork(workInProgress) {\n // The current, flushed, state of this fiber is the alternate.\n // Ideally nothing should rely on this, but relying on it here\n // means that we don't need an additional field on the work in\n // progress.\n var current = workInProgress.alternate;\n\n // See if beginning this work spawns more work.\n startWorkTimer(workInProgress);\n {\n ReactDebugCurrentFiber.setCurrentFiber(workInProgress);\n }\n var next = beginFailedWork(current, workInProgress, nextRenderExpirationTime);\n {\n ReactDebugCurrentFiber.resetCurrentFiber();\n }\n if (true && ReactFiberInstrumentation_1.debugTool) {\n ReactFiberInstrumentation_1.debugTool.onBeginWork(workInProgress);\n }\n\n if (next === null) {\n // If this doesn't spawn new work, complete the current work.\n next = completeUnitOfWork(workInProgress);\n }\n\n ReactCurrentOwner.current = null;\n\n return next;\n }\n\n function workLoop(expirationTime) {\n if (capturedErrors !== null) {\n // If there are unhandled errors, switch to the slow work loop.\n // TODO: How to avoid this check in the fast path? Maybe the renderer\n // could keep track of which roots have unhandled errors and call a\n // forked version of renderRoot.\n slowWorkLoopThatChecksForFailedWork(expirationTime);\n return;\n }\n if (nextRenderExpirationTime === NoWork || nextRenderExpirationTime > expirationTime) {\n return;\n }\n\n if (nextRenderExpirationTime <= mostRecentCurrentTime) {\n // Flush all expired work.\n while (nextUnitOfWork !== null) {\n nextUnitOfWork = performUnitOfWork(nextUnitOfWork);\n }\n } else {\n // Flush asynchronous work until the deadline runs out of time.\n while (nextUnitOfWork !== null && !shouldYield()) {\n nextUnitOfWork = performUnitOfWork(nextUnitOfWork);\n }\n }\n }\n\n function slowWorkLoopThatChecksForFailedWork(expirationTime) {\n if (nextRenderExpirationTime === NoWork || nextRenderExpirationTime > expirationTime) {\n return;\n }\n\n if (nextRenderExpirationTime <= mostRecentCurrentTime) {\n // Flush all expired work.\n while (nextUnitOfWork !== null) {\n if (hasCapturedError(nextUnitOfWork)) {\n // Use a forked version of performUnitOfWork\n nextUnitOfWork = performFailedUnitOfWork(nextUnitOfWork);\n } else {\n nextUnitOfWork = performUnitOfWork(nextUnitOfWork);\n }\n }\n } else {\n // Flush asynchronous work until the deadline runs out of time.\n while (nextUnitOfWork !== null && !shouldYield()) {\n if (hasCapturedError(nextUnitOfWork)) {\n // Use a forked version of performUnitOfWork\n nextUnitOfWork = performFailedUnitOfWork(nextUnitOfWork);\n } else {\n nextUnitOfWork = performUnitOfWork(nextUnitOfWork);\n }\n }\n }\n }\n\n function renderRootCatchBlock(root, failedWork, boundary, expirationTime) {\n // We're going to restart the error boundary that captured the error.\n // Conceptually, we're unwinding the stack. We need to unwind the\n // context stack, too.\n unwindContexts(failedWork, boundary);\n\n // Restart the error boundary using a forked version of\n // performUnitOfWork that deletes the boundary's children. The entire\n // failed subree will be unmounted. During the commit phase, a special\n // lifecycle method is called on the error boundary, which triggers\n // a re-render.\n nextUnitOfWork = performFailedUnitOfWork(boundary);\n\n // Continue working.\n workLoop(expirationTime);\n }\n\n function renderRoot(root, expirationTime) {\n !!isWorking ? invariant(false, 'renderRoot was called recursively. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n isWorking = true;\n\n // We're about to mutate the work-in-progress tree. If the root was pending\n // commit, it no longer is: we'll need to complete it again.\n root.isReadyForCommit = false;\n\n // Check if we're starting from a fresh stack, or if we're resuming from\n // previously yielded work.\n if (root !== nextRoot || expirationTime !== nextRenderExpirationTime || nextUnitOfWork === null) {\n // Reset the stack and start working from the root.\n resetContextStack();\n nextRoot = root;\n nextRenderExpirationTime = expirationTime;\n nextUnitOfWork = createWorkInProgress(nextRoot.current, null, expirationTime);\n }\n\n startWorkLoopTimer(nextUnitOfWork);\n\n var didError = false;\n var error = null;\n {\n invokeGuardedCallback$1(null, workLoop, null, expirationTime);\n if (hasCaughtError()) {\n didError = true;\n error = clearCaughtError();\n }\n }\n\n // An error was thrown during the render phase.\n while (didError) {\n if (didFatal) {\n // This was a fatal error. Don't attempt to recover from it.\n firstUncaughtError = error;\n break;\n }\n\n var failedWork = nextUnitOfWork;\n if (failedWork === null) {\n // An error was thrown but there's no current unit of work. This can\n // happen during the commit phase if there's a bug in the renderer.\n didFatal = true;\n continue;\n }\n\n // \"Capture\" the error by finding the nearest boundary. If there is no\n // error boundary, we use the root.\n var boundary = captureError(failedWork, error);\n !(boundary !== null) ? invariant(false, 'Should have found an error boundary. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n\n if (didFatal) {\n // The error we just captured was a fatal error. This happens\n // when the error propagates to the root more than once.\n continue;\n }\n\n didError = false;\n error = null;\n {\n invokeGuardedCallback$1(null, renderRootCatchBlock, null, root, failedWork, boundary, expirationTime);\n if (hasCaughtError()) {\n didError = true;\n error = clearCaughtError();\n continue;\n }\n }\n // We're finished working. Exit the error loop.\n break;\n }\n\n var uncaughtError = firstUncaughtError;\n\n // We're done performing work. Time to clean up.\n stopWorkLoopTimer(interruptedBy);\n interruptedBy = null;\n isWorking = false;\n didFatal = false;\n firstUncaughtError = null;\n\n if (uncaughtError !== null) {\n onUncaughtError(uncaughtError);\n }\n\n return root.isReadyForCommit ? root.current.alternate : null;\n }\n\n // Returns the boundary that captured the error, or null if the error is ignored\n function captureError(failedWork, error) {\n // It is no longer valid because we exited the user code.\n ReactCurrentOwner.current = null;\n {\n ReactDebugCurrentFiber.resetCurrentFiber();\n }\n\n // Search for the nearest error boundary.\n var boundary = null;\n\n // Passed to logCapturedError()\n var errorBoundaryFound = false;\n var willRetry = false;\n var errorBoundaryName = null;\n\n // Host containers are a special case. If the failed work itself is a host\n // container, then it acts as its own boundary. In all other cases, we\n // ignore the work itself and only search through the parents.\n if (failedWork.tag === HostRoot) {\n boundary = failedWork;\n\n if (isFailedBoundary(failedWork)) {\n // If this root already failed, there must have been an error when\n // attempting to unmount it. This is a worst-case scenario and\n // should only be possible if there's a bug in the renderer.\n didFatal = true;\n }\n } else {\n var node = failedWork['return'];\n while (node !== null && boundary === null) {\n if (node.tag === ClassComponent) {\n var instance = node.stateNode;\n if (typeof instance.componentDidCatch === 'function') {\n errorBoundaryFound = true;\n errorBoundaryName = getComponentName(node);\n\n // Found an error boundary!\n boundary = node;\n willRetry = true;\n }\n } else if (node.tag === HostRoot) {\n // Treat the root like a no-op error boundary\n boundary = node;\n }\n\n if (isFailedBoundary(node)) {\n // This boundary is already in a failed state.\n\n // If we're currently unmounting, that means this error was\n // thrown while unmounting a failed subtree. We should ignore\n // the error.\n if (isUnmounting) {\n return null;\n }\n\n // If we're in the commit phase, we should check to see if\n // this boundary already captured an error during this commit.\n // This case exists because multiple errors can be thrown during\n // a single commit without interruption.\n if (commitPhaseBoundaries !== null && (commitPhaseBoundaries.has(node) || node.alternate !== null && commitPhaseBoundaries.has(node.alternate))) {\n // If so, we should ignore this error.\n return null;\n }\n\n // The error should propagate to the next boundary -— we keep looking.\n boundary = null;\n willRetry = false;\n }\n\n node = node['return'];\n }\n }\n\n if (boundary !== null) {\n // Add to the collection of failed boundaries. This lets us know that\n // subsequent errors in this subtree should propagate to the next boundary.\n if (failedBoundaries === null) {\n failedBoundaries = new Set();\n }\n failedBoundaries.add(boundary);\n\n // This method is unsafe outside of the begin and complete phases.\n // We might be in the commit phase when an error is captured.\n // The risk is that the return path from this Fiber may not be accurate.\n // That risk is acceptable given the benefit of providing users more context.\n var _componentStack = getStackAddendumByWorkInProgressFiber(failedWork);\n var _componentName = getComponentName(failedWork);\n\n // Add to the collection of captured errors. This is stored as a global\n // map of errors and their component stack location keyed by the boundaries\n // that capture them. We mostly use this Map as a Set; it's a Map only to\n // avoid adding a field to Fiber to store the error.\n if (capturedErrors === null) {\n capturedErrors = new Map();\n }\n\n var capturedError = {\n componentName: _componentName,\n componentStack: _componentStack,\n error: error,\n errorBoundary: errorBoundaryFound ? boundary.stateNode : null,\n errorBoundaryFound: errorBoundaryFound,\n errorBoundaryName: errorBoundaryName,\n willRetry: willRetry\n };\n\n capturedErrors.set(boundary, capturedError);\n\n try {\n logCapturedError(capturedError);\n } catch (e) {\n // Prevent cycle if logCapturedError() throws.\n // A cycle may still occur if logCapturedError renders a component that throws.\n var suppressLogging = e && e.suppressReactErrorLogging;\n if (!suppressLogging) {\n console.error(e);\n }\n }\n\n // If we're in the commit phase, defer scheduling an update on the\n // boundary until after the commit is complete\n if (isCommitting) {\n if (commitPhaseBoundaries === null) {\n commitPhaseBoundaries = new Set();\n }\n commitPhaseBoundaries.add(boundary);\n } else {\n // Otherwise, schedule an update now.\n // TODO: Is this actually necessary during the render phase? Is it\n // possible to unwind and continue rendering at the same priority,\n // without corrupting internal state?\n scheduleErrorRecovery(boundary);\n }\n return boundary;\n } else if (firstUncaughtError === null) {\n // If no boundary is found, we'll need to throw the error\n firstUncaughtError = error;\n }\n return null;\n }\n\n function hasCapturedError(fiber) {\n // TODO: capturedErrors should store the boundary instance, to avoid needing\n // to check the alternate.\n return capturedErrors !== null && (capturedErrors.has(fiber) || fiber.alternate !== null && capturedErrors.has(fiber.alternate));\n }\n\n function isFailedBoundary(fiber) {\n // TODO: failedBoundaries should store the boundary instance, to avoid\n // needing to check the alternate.\n return failedBoundaries !== null && (failedBoundaries.has(fiber) || fiber.alternate !== null && failedBoundaries.has(fiber.alternate));\n }\n\n function commitErrorHandling(effectfulFiber) {\n var capturedError = void 0;\n if (capturedErrors !== null) {\n capturedError = capturedErrors.get(effectfulFiber);\n capturedErrors['delete'](effectfulFiber);\n if (capturedError == null) {\n if (effectfulFiber.alternate !== null) {\n effectfulFiber = effectfulFiber.alternate;\n capturedError = capturedErrors.get(effectfulFiber);\n capturedErrors['delete'](effectfulFiber);\n }\n }\n }\n\n !(capturedError != null) ? invariant(false, 'No error for given unit of work. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n\n switch (effectfulFiber.tag) {\n case ClassComponent:\n var instance = effectfulFiber.stateNode;\n\n var info = {\n componentStack: capturedError.componentStack\n };\n\n // Allow the boundary to handle the error, usually by scheduling\n // an update to itself\n instance.componentDidCatch(capturedError.error, info);\n return;\n case HostRoot:\n if (firstUncaughtError === null) {\n firstUncaughtError = capturedError.error;\n }\n return;\n default:\n invariant(false, 'Invalid type of work. This error is likely caused by a bug in React. Please file an issue.');\n }\n }\n\n function unwindContexts(from, to) {\n var node = from;\n while (node !== null) {\n switch (node.tag) {\n case ClassComponent:\n popContextProvider(node);\n break;\n case HostComponent:\n popHostContext(node);\n break;\n case HostRoot:\n popHostContainer(node);\n break;\n case HostPortal:\n popHostContainer(node);\n break;\n }\n if (node === to || node.alternate === to) {\n stopFailedWorkTimer(node);\n break;\n } else {\n stopWorkTimer(node);\n }\n node = node['return'];\n }\n }\n\n function computeAsyncExpiration() {\n // Given the current clock time, returns an expiration time. We use rounding\n // to batch like updates together.\n // Should complete within ~1000ms. 1200ms max.\n var currentTime = recalculateCurrentTime();\n var expirationMs = 1000;\n var bucketSizeMs = 200;\n return computeExpirationBucket(currentTime, expirationMs, bucketSizeMs);\n }\n\n function computeExpirationForFiber(fiber) {\n var expirationTime = void 0;\n if (expirationContext !== NoWork) {\n // An explicit expiration context was set;\n expirationTime = expirationContext;\n } else if (isWorking) {\n if (isCommitting) {\n // Updates that occur during the commit phase should have sync priority\n // by default.\n expirationTime = Sync;\n } else {\n // Updates during the render phase should expire at the same time as\n // the work that is being rendered.\n expirationTime = nextRenderExpirationTime;\n }\n } else {\n // No explicit expiration context was set, and we're not currently\n // performing work. Calculate a new expiration time.\n if (useSyncScheduling && !(fiber.internalContextTag & AsyncUpdates)) {\n // This is a sync update\n expirationTime = Sync;\n } else {\n // This is an async update\n expirationTime = computeAsyncExpiration();\n }\n }\n return expirationTime;\n }\n\n function scheduleWork(fiber, expirationTime) {\n return scheduleWorkImpl(fiber, expirationTime, false);\n }\n\n function checkRootNeedsClearing(root, fiber, expirationTime) {\n if (!isWorking && root === nextRoot && expirationTime < nextRenderExpirationTime) {\n // Restart the root from the top.\n if (nextUnitOfWork !== null) {\n // This is an interruption. (Used for performance tracking.)\n interruptedBy = fiber;\n }\n nextRoot = null;\n nextUnitOfWork = null;\n nextRenderExpirationTime = NoWork;\n }\n }\n\n function scheduleWorkImpl(fiber, expirationTime, isErrorRecovery) {\n recordScheduleUpdate();\n\n {\n if (!isErrorRecovery && fiber.tag === ClassComponent) {\n var instance = fiber.stateNode;\n warnAboutInvalidUpdates(instance);\n }\n }\n\n var node = fiber;\n while (node !== null) {\n // Walk the parent path to the root and update each node's\n // expiration time.\n if (node.expirationTime === NoWork || node.expirationTime > expirationTime) {\n node.expirationTime = expirationTime;\n }\n if (node.alternate !== null) {\n if (node.alternate.expirationTime === NoWork || node.alternate.expirationTime > expirationTime) {\n node.alternate.expirationTime = expirationTime;\n }\n }\n if (node['return'] === null) {\n if (node.tag === HostRoot) {\n var root = node.stateNode;\n\n checkRootNeedsClearing(root, fiber, expirationTime);\n requestWork(root, expirationTime);\n checkRootNeedsClearing(root, fiber, expirationTime);\n } else {\n {\n if (!isErrorRecovery && fiber.tag === ClassComponent) {\n warnAboutUpdateOnUnmounted(fiber);\n }\n }\n return;\n }\n }\n node = node['return'];\n }\n }\n\n function scheduleErrorRecovery(fiber) {\n scheduleWorkImpl(fiber, Sync, true);\n }\n\n function recalculateCurrentTime() {\n // Subtract initial time so it fits inside 32bits\n var ms = now() - startTime;\n mostRecentCurrentTime = msToExpirationTime(ms);\n return mostRecentCurrentTime;\n }\n\n function deferredUpdates(fn) {\n var previousExpirationContext = expirationContext;\n expirationContext = computeAsyncExpiration();\n try {\n return fn();\n } finally {\n expirationContext = previousExpirationContext;\n }\n }\n\n function syncUpdates(fn) {\n var previousExpirationContext = expirationContext;\n expirationContext = Sync;\n try {\n return fn();\n } finally {\n expirationContext = previousExpirationContext;\n }\n }\n\n // TODO: Everything below this is written as if it has been lifted to the\n // renderers. I'll do this in a follow-up.\n\n // Linked-list of roots\n var firstScheduledRoot = null;\n var lastScheduledRoot = null;\n\n var callbackExpirationTime = NoWork;\n var callbackID = -1;\n var isRendering = false;\n var nextFlushedRoot = null;\n var nextFlushedExpirationTime = NoWork;\n var deadlineDidExpire = false;\n var hasUnhandledError = false;\n var unhandledError = null;\n var deadline = null;\n\n var isBatchingUpdates = false;\n var isUnbatchingUpdates = false;\n\n // Use these to prevent an infinite loop of nested updates\n var NESTED_UPDATE_LIMIT = 1000;\n var nestedUpdateCount = 0;\n\n var timeHeuristicForUnitOfWork = 1;\n\n function scheduleCallbackWithExpiration(expirationTime) {\n if (callbackExpirationTime !== NoWork) {\n // A callback is already scheduled. Check its expiration time (timeout).\n if (expirationTime > callbackExpirationTime) {\n // Existing callback has sufficient timeout. Exit.\n return;\n } else {\n // Existing callback has insufficient timeout. Cancel and schedule a\n // new one.\n cancelDeferredCallback(callbackID);\n }\n // The request callback timer is already running. Don't start a new one.\n } else {\n startRequestCallbackTimer();\n }\n\n // Compute a timeout for the given expiration time.\n var currentMs = now() - startTime;\n var expirationMs = expirationTimeToMs(expirationTime);\n var timeout = expirationMs - currentMs;\n\n callbackExpirationTime = expirationTime;\n callbackID = scheduleDeferredCallback(performAsyncWork, { timeout: timeout });\n }\n\n // requestWork is called by the scheduler whenever a root receives an update.\n // It's up to the renderer to call renderRoot at some point in the future.\n function requestWork(root, expirationTime) {\n if (nestedUpdateCount > NESTED_UPDATE_LIMIT) {\n invariant(false, 'Maximum update depth exceeded. This can happen when a component repeatedly calls setState inside componentWillUpdate or componentDidUpdate. React limits the number of nested updates to prevent infinite loops.');\n }\n\n // Add the root to the schedule.\n // Check if this root is already part of the schedule.\n if (root.nextScheduledRoot === null) {\n // This root is not already scheduled. Add it.\n root.remainingExpirationTime = expirationTime;\n if (lastScheduledRoot === null) {\n firstScheduledRoot = lastScheduledRoot = root;\n root.nextScheduledRoot = root;\n } else {\n lastScheduledRoot.nextScheduledRoot = root;\n lastScheduledRoot = root;\n lastScheduledRoot.nextScheduledRoot = firstScheduledRoot;\n }\n } else {\n // This root is already scheduled, but its priority may have increased.\n var remainingExpirationTime = root.remainingExpirationTime;\n if (remainingExpirationTime === NoWork || expirationTime < remainingExpirationTime) {\n // Update the priority.\n root.remainingExpirationTime = expirationTime;\n }\n }\n\n if (isRendering) {\n // Prevent reentrancy. Remaining work will be scheduled at the end of\n // the currently rendering batch.\n return;\n }\n\n if (isBatchingUpdates) {\n // Flush work at the end of the batch.\n if (isUnbatchingUpdates) {\n // ...unless we're inside unbatchedUpdates, in which case we should\n // flush it now.\n nextFlushedRoot = root;\n nextFlushedExpirationTime = Sync;\n performWorkOnRoot(nextFlushedRoot, nextFlushedExpirationTime);\n }\n return;\n }\n\n // TODO: Get rid of Sync and use current time?\n if (expirationTime === Sync) {\n performWork(Sync, null);\n } else {\n scheduleCallbackWithExpiration(expirationTime);\n }\n }\n\n function findHighestPriorityRoot() {\n var highestPriorityWork = NoWork;\n var highestPriorityRoot = null;\n\n if (lastScheduledRoot !== null) {\n var previousScheduledRoot = lastScheduledRoot;\n var root = firstScheduledRoot;\n while (root !== null) {\n var remainingExpirationTime = root.remainingExpirationTime;\n if (remainingExpirationTime === NoWork) {\n // This root no longer has work. Remove it from the scheduler.\n\n // TODO: This check is redudant, but Flow is confused by the branch\n // below where we set lastScheduledRoot to null, even though we break\n // from the loop right after.\n !(previousScheduledRoot !== null && lastScheduledRoot !== null) ? invariant(false, 'Should have a previous and last root. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n if (root === root.nextScheduledRoot) {\n // This is the only root in the list.\n root.nextScheduledRoot = null;\n firstScheduledRoot = lastScheduledRoot = null;\n break;\n } else if (root === firstScheduledRoot) {\n // This is the first root in the list.\n var next = root.nextScheduledRoot;\n firstScheduledRoot = next;\n lastScheduledRoot.nextScheduledRoot = next;\n root.nextScheduledRoot = null;\n } else if (root === lastScheduledRoot) {\n // This is the last root in the list.\n lastScheduledRoot = previousScheduledRoot;\n lastScheduledRoot.nextScheduledRoot = firstScheduledRoot;\n root.nextScheduledRoot = null;\n break;\n } else {\n previousScheduledRoot.nextScheduledRoot = root.nextScheduledRoot;\n root.nextScheduledRoot = null;\n }\n root = previousScheduledRoot.nextScheduledRoot;\n } else {\n if (highestPriorityWork === NoWork || remainingExpirationTime < highestPriorityWork) {\n // Update the priority, if it's higher\n highestPriorityWork = remainingExpirationTime;\n highestPriorityRoot = root;\n }\n if (root === lastScheduledRoot) {\n break;\n }\n previousScheduledRoot = root;\n root = root.nextScheduledRoot;\n }\n }\n }\n\n // If the next root is the same as the previous root, this is a nested\n // update. To prevent an infinite loop, increment the nested update count.\n var previousFlushedRoot = nextFlushedRoot;\n if (previousFlushedRoot !== null && previousFlushedRoot === highestPriorityRoot) {\n nestedUpdateCount++;\n } else {\n // Reset whenever we switch roots.\n nestedUpdateCount = 0;\n }\n nextFlushedRoot = highestPriorityRoot;\n nextFlushedExpirationTime = highestPriorityWork;\n }\n\n function performAsyncWork(dl) {\n performWork(NoWork, dl);\n }\n\n function performWork(minExpirationTime, dl) {\n deadline = dl;\n\n // Keep working on roots until there's no more work, or until the we reach\n // the deadline.\n findHighestPriorityRoot();\n\n if (enableUserTimingAPI && deadline !== null) {\n var didExpire = nextFlushedExpirationTime < recalculateCurrentTime();\n stopRequestCallbackTimer(didExpire);\n }\n\n while (nextFlushedRoot !== null && nextFlushedExpirationTime !== NoWork && (minExpirationTime === NoWork || nextFlushedExpirationTime <= minExpirationTime) && !deadlineDidExpire) {\n performWorkOnRoot(nextFlushedRoot, nextFlushedExpirationTime);\n // Find the next highest priority work.\n findHighestPriorityRoot();\n }\n\n // We're done flushing work. Either we ran out of time in this callback,\n // or there's no more work left with sufficient priority.\n\n // If we're inside a callback, set this to false since we just completed it.\n if (deadline !== null) {\n callbackExpirationTime = NoWork;\n callbackID = -1;\n }\n // If there's work left over, schedule a new callback.\n if (nextFlushedExpirationTime !== NoWork) {\n scheduleCallbackWithExpiration(nextFlushedExpirationTime);\n }\n\n // Clean-up.\n deadline = null;\n deadlineDidExpire = false;\n nestedUpdateCount = 0;\n\n if (hasUnhandledError) {\n var _error4 = unhandledError;\n unhandledError = null;\n hasUnhandledError = false;\n throw _error4;\n }\n }\n\n function performWorkOnRoot(root, expirationTime) {\n !!isRendering ? invariant(false, 'performWorkOnRoot was called recursively. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n\n isRendering = true;\n\n // Check if this is async work or sync/expired work.\n // TODO: Pass current time as argument to renderRoot, commitRoot\n if (expirationTime <= recalculateCurrentTime()) {\n // Flush sync work.\n var finishedWork = root.finishedWork;\n if (finishedWork !== null) {\n // This root is already complete. We can commit it.\n root.finishedWork = null;\n root.remainingExpirationTime = commitRoot(finishedWork);\n } else {\n root.finishedWork = null;\n finishedWork = renderRoot(root, expirationTime);\n if (finishedWork !== null) {\n // We've completed the root. Commit it.\n root.remainingExpirationTime = commitRoot(finishedWork);\n }\n }\n } else {\n // Flush async work.\n var _finishedWork = root.finishedWork;\n if (_finishedWork !== null) {\n // This root is already complete. We can commit it.\n root.finishedWork = null;\n root.remainingExpirationTime = commitRoot(_finishedWork);\n } else {\n root.finishedWork = null;\n _finishedWork = renderRoot(root, expirationTime);\n if (_finishedWork !== null) {\n // We've completed the root. Check the deadline one more time\n // before committing.\n if (!shouldYield()) {\n // Still time left. Commit the root.\n root.remainingExpirationTime = commitRoot(_finishedWork);\n } else {\n // There's no time left. Mark this root as complete. We'll come\n // back and commit it later.\n root.finishedWork = _finishedWork;\n }\n }\n }\n }\n\n isRendering = false;\n }\n\n // When working on async work, the reconciler asks the renderer if it should\n // yield execution. For DOM, we implement this with requestIdleCallback.\n function shouldYield() {\n if (deadline === null) {\n return false;\n }\n if (deadline.timeRemaining() > timeHeuristicForUnitOfWork) {\n // Disregard deadline.didTimeout. Only expired work should be flushed\n // during a timeout. This path is only hit for non-expired work.\n return false;\n }\n deadlineDidExpire = true;\n return true;\n }\n\n // TODO: Not happy about this hook. Conceptually, renderRoot should return a\n // tuple of (isReadyForCommit, didError, error)\n function onUncaughtError(error) {\n !(nextFlushedRoot !== null) ? invariant(false, 'Should be working on a root. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n // Unschedule this root so we don't work on it again until there's\n // another update.\n nextFlushedRoot.remainingExpirationTime = NoWork;\n if (!hasUnhandledError) {\n hasUnhandledError = true;\n unhandledError = error;\n }\n }\n\n // TODO: Batching should be implemented at the renderer level, not inside\n // the reconciler.\n function batchedUpdates(fn, a) {\n var previousIsBatchingUpdates = isBatchingUpdates;\n isBatchingUpdates = true;\n try {\n return fn(a);\n } finally {\n isBatchingUpdates = previousIsBatchingUpdates;\n if (!isBatchingUpdates && !isRendering) {\n performWork(Sync, null);\n }\n }\n }\n\n // TODO: Batching should be implemented at the renderer level, not inside\n // the reconciler.\n function unbatchedUpdates(fn) {\n if (isBatchingUpdates && !isUnbatchingUpdates) {\n isUnbatchingUpdates = true;\n try {\n return fn();\n } finally {\n isUnbatchingUpdates = false;\n }\n }\n return fn();\n }\n\n // TODO: Batching should be implemented at the renderer level, not within\n // the reconciler.\n function flushSync(fn) {\n var previousIsBatchingUpdates = isBatchingUpdates;\n isBatchingUpdates = true;\n try {\n return syncUpdates(fn);\n } finally {\n isBatchingUpdates = previousIsBatchingUpdates;\n !!isRendering ? invariant(false, 'flushSync was called from inside a lifecycle method. It cannot be called when React is already rendering.') : void 0;\n performWork(Sync, null);\n }\n }\n\n return {\n computeAsyncExpiration: computeAsyncExpiration,\n computeExpirationForFiber: computeExpirationForFiber,\n scheduleWork: scheduleWork,\n batchedUpdates: batchedUpdates,\n unbatchedUpdates: unbatchedUpdates,\n flushSync: flushSync,\n deferredUpdates: deferredUpdates\n };\n};\n\n{\n var didWarnAboutNestedUpdates = false;\n}\n\n// 0 is PROD, 1 is DEV.\n// Might add PROFILE later.\n\n\nfunction getContextForSubtree(parentComponent) {\n if (!parentComponent) {\n return emptyObject;\n }\n\n var fiber = get(parentComponent);\n var parentContext = findCurrentUnmaskedContext(fiber);\n return isContextProvider(fiber) ? processChildContext(fiber, parentContext) : parentContext;\n}\n\nvar ReactFiberReconciler$1 = function (config) {\n var getPublicInstance = config.getPublicInstance;\n\n var _ReactFiberScheduler = ReactFiberScheduler(config),\n computeAsyncExpiration = _ReactFiberScheduler.computeAsyncExpiration,\n computeExpirationForFiber = _ReactFiberScheduler.computeExpirationForFiber,\n scheduleWork = _ReactFiberScheduler.scheduleWork,\n batchedUpdates = _ReactFiberScheduler.batchedUpdates,\n unbatchedUpdates = _ReactFiberScheduler.unbatchedUpdates,\n flushSync = _ReactFiberScheduler.flushSync,\n deferredUpdates = _ReactFiberScheduler.deferredUpdates;\n\n function scheduleTopLevelUpdate(current, element, callback) {\n {\n if (ReactDebugCurrentFiber.phase === 'render' && ReactDebugCurrentFiber.current !== null && !didWarnAboutNestedUpdates) {\n didWarnAboutNestedUpdates = true;\n warning(false, 'Render methods should be a pure function of props and state; ' + 'triggering nested component updates from render is not allowed. ' + 'If necessary, trigger nested updates in componentDidUpdate.\\n\\n' + 'Check the render method of %s.', getComponentName(ReactDebugCurrentFiber.current) || 'Unknown');\n }\n }\n\n callback = callback === undefined ? null : callback;\n {\n warning(callback === null || typeof callback === 'function', 'render(...): Expected the last optional `callback` argument to be a ' + 'function. Instead received: %s.', callback);\n }\n\n var expirationTime = void 0;\n // Check if the top-level element is an async wrapper component. If so,\n // treat updates to the root as async. This is a bit weird but lets us\n // avoid a separate `renderAsync` API.\n if (enableAsyncSubtreeAPI && element != null && element.type != null && element.type.prototype != null && element.type.prototype.unstable_isAsyncReactComponent === true) {\n expirationTime = computeAsyncExpiration();\n } else {\n expirationTime = computeExpirationForFiber(current);\n }\n\n var update = {\n expirationTime: expirationTime,\n partialState: { element: element },\n callback: callback,\n isReplace: false,\n isForced: false,\n nextCallback: null,\n next: null\n };\n insertUpdateIntoFiber(current, update);\n scheduleWork(current, expirationTime);\n }\n\n function findHostInstance(fiber) {\n var hostFiber = findCurrentHostFiber(fiber);\n if (hostFiber === null) {\n return null;\n }\n return hostFiber.stateNode;\n }\n\n return {\n createContainer: function (containerInfo, hydrate) {\n return createFiberRoot(containerInfo, hydrate);\n },\n updateContainer: function (element, container, parentComponent, callback) {\n // TODO: If this is a nested container, this won't be the root.\n var current = container.current;\n\n {\n if (ReactFiberInstrumentation_1.debugTool) {\n if (current.alternate === null) {\n ReactFiberInstrumentation_1.debugTool.onMountContainer(container);\n } else if (element === null) {\n ReactFiberInstrumentation_1.debugTool.onUnmountContainer(container);\n } else {\n ReactFiberInstrumentation_1.debugTool.onUpdateContainer(container);\n }\n }\n }\n\n var context = getContextForSubtree(parentComponent);\n if (container.context === null) {\n container.context = context;\n } else {\n container.pendingContext = context;\n }\n\n scheduleTopLevelUpdate(current, element, callback);\n },\n\n\n batchedUpdates: batchedUpdates,\n\n unbatchedUpdates: unbatchedUpdates,\n\n deferredUpdates: deferredUpdates,\n\n flushSync: flushSync,\n\n getPublicRootInstance: function (container) {\n var containerFiber = container.current;\n if (!containerFiber.child) {\n return null;\n }\n switch (containerFiber.child.tag) {\n case HostComponent:\n return getPublicInstance(containerFiber.child.stateNode);\n default:\n return containerFiber.child.stateNode;\n }\n },\n\n\n findHostInstance: findHostInstance,\n\n findHostInstanceWithNoPortals: function (fiber) {\n var hostFiber = findCurrentHostFiberWithNoPortals(fiber);\n if (hostFiber === null) {\n return null;\n }\n return hostFiber.stateNode;\n },\n injectIntoDevTools: function (devToolsConfig) {\n var findFiberByHostInstance = devToolsConfig.findFiberByHostInstance;\n\n return injectInternals(_assign({}, devToolsConfig, {\n findHostInstanceByFiber: function (fiber) {\n return findHostInstance(fiber);\n },\n findFiberByHostInstance: function (instance) {\n if (!findFiberByHostInstance) {\n // Might not be implemented by the renderer.\n return null;\n }\n return findFiberByHostInstance(instance);\n }\n }));\n }\n };\n};\n\nvar ReactFiberReconciler$2 = Object.freeze({\n\tdefault: ReactFiberReconciler$1\n});\n\nvar ReactFiberReconciler$3 = ( ReactFiberReconciler$2 && ReactFiberReconciler$1 ) || ReactFiberReconciler$2;\n\n// TODO: bundle Flow types with the package.\n\n\n\n// TODO: decide on the top-level export form.\n// This is hacky but makes it work with both Rollup and Jest.\nvar reactReconciler = ReactFiberReconciler$3['default'] ? ReactFiberReconciler$3['default'] : ReactFiberReconciler$3;\n\nfunction createPortal$1(children, containerInfo,\n// TODO: figure out the API for cross-renderer implementation.\nimplementation) {\n var key = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;\n\n return {\n // This tag allow us to uniquely identify this as a React Portal\n $$typeof: REACT_PORTAL_TYPE,\n key: key == null ? null : '' + key,\n children: children,\n containerInfo: containerInfo,\n implementation: implementation\n };\n}\n\n// TODO: this is special because it gets imported during build.\n\nvar ReactVersion = '16.2.0';\n\n// a requestAnimationFrame, storing the time for the start of the frame, then\n// scheduling a postMessage which gets scheduled after paint. Within the\n// postMessage handler do as much work as possible until time + frame rate.\n// By separating the idle call into a separate event tick we ensure that\n// layout, paint and other browser work is counted against the available time.\n// The frame rate is dynamically adjusted.\n\n{\n if (ExecutionEnvironment.canUseDOM && typeof requestAnimationFrame !== 'function') {\n warning(false, 'React depends on requestAnimationFrame. Make sure that you load a ' + 'polyfill in older browsers. http://fb.me/react-polyfills');\n }\n}\n\nvar hasNativePerformanceNow = typeof performance === 'object' && typeof performance.now === 'function';\n\nvar now = void 0;\nif (hasNativePerformanceNow) {\n now = function () {\n return performance.now();\n };\n} else {\n now = function () {\n return Date.now();\n };\n}\n\n// TODO: There's no way to cancel, because Fiber doesn't atm.\nvar rIC = void 0;\nvar cIC = void 0;\n\nif (!ExecutionEnvironment.canUseDOM) {\n rIC = function (frameCallback) {\n return setTimeout(function () {\n frameCallback({\n timeRemaining: function () {\n return Infinity;\n }\n });\n });\n };\n cIC = function (timeoutID) {\n clearTimeout(timeoutID);\n };\n} else if (typeof requestIdleCallback !== 'function' || typeof cancelIdleCallback !== 'function') {\n // Polyfill requestIdleCallback and cancelIdleCallback\n\n var scheduledRICCallback = null;\n var isIdleScheduled = false;\n var timeoutTime = -1;\n\n var isAnimationFrameScheduled = false;\n\n var frameDeadline = 0;\n // We start out assuming that we run at 30fps but then the heuristic tracking\n // will adjust this value to a faster fps if we get more frequent animation\n // frames.\n var previousFrameTime = 33;\n var activeFrameTime = 33;\n\n var frameDeadlineObject;\n if (hasNativePerformanceNow) {\n frameDeadlineObject = {\n didTimeout: false,\n timeRemaining: function () {\n // We assume that if we have a performance timer that the rAF callback\n // gets a performance timer value. Not sure if this is always true.\n var remaining = frameDeadline - performance.now();\n return remaining > 0 ? remaining : 0;\n }\n };\n } else {\n frameDeadlineObject = {\n didTimeout: false,\n timeRemaining: function () {\n // Fallback to Date.now()\n var remaining = frameDeadline - Date.now();\n return remaining > 0 ? remaining : 0;\n }\n };\n }\n\n // We use the postMessage trick to defer idle work until after the repaint.\n var messageKey = '__reactIdleCallback$' + Math.random().toString(36).slice(2);\n var idleTick = function (event) {\n if (event.source !== window || event.data !== messageKey) {\n return;\n }\n\n isIdleScheduled = false;\n\n var currentTime = now();\n if (frameDeadline - currentTime <= 0) {\n // There's no time left in this idle period. Check if the callback has\n // a timeout and whether it's been exceeded.\n if (timeoutTime !== -1 && timeoutTime <= currentTime) {\n // Exceeded the timeout. Invoke the callback even though there's no\n // time left.\n frameDeadlineObject.didTimeout = true;\n } else {\n // No timeout.\n if (!isAnimationFrameScheduled) {\n // Schedule another animation callback so we retry later.\n isAnimationFrameScheduled = true;\n requestAnimationFrame(animationTick);\n }\n // Exit without invoking the callback.\n return;\n }\n } else {\n // There's still time left in this idle period.\n frameDeadlineObject.didTimeout = false;\n }\n\n timeoutTime = -1;\n var callback = scheduledRICCallback;\n scheduledRICCallback = null;\n if (callback !== null) {\n callback(frameDeadlineObject);\n }\n };\n // Assumes that we have addEventListener in this environment. Might need\n // something better for old IE.\n window.addEventListener('message', idleTick, false);\n\n var animationTick = function (rafTime) {\n isAnimationFrameScheduled = false;\n var nextFrameTime = rafTime - frameDeadline + activeFrameTime;\n if (nextFrameTime < activeFrameTime && previousFrameTime < activeFrameTime) {\n if (nextFrameTime < 8) {\n // Defensive coding. We don't support higher frame rates than 120hz.\n // If we get lower than that, it is probably a bug.\n nextFrameTime = 8;\n }\n // If one frame goes long, then the next one can be short to catch up.\n // If two frames are short in a row, then that's an indication that we\n // actually have a higher frame rate than what we're currently optimizing.\n // We adjust our heuristic dynamically accordingly. For example, if we're\n // running on 120hz display or 90hz VR display.\n // Take the max of the two in case one of them was an anomaly due to\n // missed frame deadlines.\n activeFrameTime = nextFrameTime < previousFrameTime ? previousFrameTime : nextFrameTime;\n } else {\n previousFrameTime = nextFrameTime;\n }\n frameDeadline = rafTime + activeFrameTime;\n if (!isIdleScheduled) {\n isIdleScheduled = true;\n window.postMessage(messageKey, '*');\n }\n };\n\n rIC = function (callback, options) {\n // This assumes that we only schedule one callback at a time because that's\n // how Fiber uses it.\n scheduledRICCallback = callback;\n if (options != null && typeof options.timeout === 'number') {\n timeoutTime = now() + options.timeout;\n }\n if (!isAnimationFrameScheduled) {\n // If rAF didn't already schedule one, we need to schedule a frame.\n // TODO: If this rAF doesn't materialize because the browser throttles, we\n // might want to still have setTimeout trigger rIC as a backup to ensure\n // that we keep performing work.\n isAnimationFrameScheduled = true;\n requestAnimationFrame(animationTick);\n }\n return 0;\n };\n\n cIC = function () {\n scheduledRICCallback = null;\n isIdleScheduled = false;\n timeoutTime = -1;\n };\n} else {\n rIC = window.requestIdleCallback;\n cIC = window.cancelIdleCallback;\n}\n\n/**\n * Forked from fbjs/warning:\n * https://github.com/facebook/fbjs/blob/e66ba20ad5be433eb54423f2b097d829324d9de6/packages/fbjs/src/__forks__/warning.js\n *\n * Only change is we use console.warn instead of console.error,\n * and do nothing when 'console' is not supported.\n * This really simplifies the code.\n * ---\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar lowPriorityWarning = function () {};\n\n{\n var printWarning = function (format) {\n for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.warn(message);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n };\n\n lowPriorityWarning = function (condition, format) {\n if (format === undefined) {\n throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n if (!condition) {\n for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {\n args[_key2 - 2] = arguments[_key2];\n }\n\n printWarning.apply(undefined, [format].concat(args));\n }\n };\n}\n\nvar lowPriorityWarning$1 = lowPriorityWarning;\n\n// isAttributeNameSafe() is currently duplicated in DOMMarkupOperations.\n// TODO: Find a better place for this.\nvar VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + ATTRIBUTE_NAME_START_CHAR + '][' + ATTRIBUTE_NAME_CHAR + ']*$');\nvar illegalAttributeNameCache = {};\nvar validatedAttributeNameCache = {};\nfunction isAttributeNameSafe(attributeName) {\n if (validatedAttributeNameCache.hasOwnProperty(attributeName)) {\n return true;\n }\n if (illegalAttributeNameCache.hasOwnProperty(attributeName)) {\n return false;\n }\n if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {\n validatedAttributeNameCache[attributeName] = true;\n return true;\n }\n illegalAttributeNameCache[attributeName] = true;\n {\n warning(false, 'Invalid attribute name: `%s`', attributeName);\n }\n return false;\n}\n\n// shouldIgnoreValue() is currently duplicated in DOMMarkupOperations.\n// TODO: Find a better place for this.\nfunction shouldIgnoreValue(propertyInfo, value) {\n return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false;\n}\n\n/**\n * Operations for dealing with DOM properties.\n */\n\n\n\n\n\n/**\n * Get the value for a property on a node. Only used in DEV for SSR validation.\n * The \"expected\" argument is used as a hint of what the expected value is.\n * Some properties have multiple equivalent values.\n */\nfunction getValueForProperty(node, name, expected) {\n {\n var propertyInfo = getPropertyInfo(name);\n if (propertyInfo) {\n var mutationMethod = propertyInfo.mutationMethod;\n if (mutationMethod || propertyInfo.mustUseProperty) {\n return node[propertyInfo.propertyName];\n } else {\n var attributeName = propertyInfo.attributeName;\n\n var stringValue = null;\n\n if (propertyInfo.hasOverloadedBooleanValue) {\n if (node.hasAttribute(attributeName)) {\n var value = node.getAttribute(attributeName);\n if (value === '') {\n return true;\n }\n if (shouldIgnoreValue(propertyInfo, expected)) {\n return value;\n }\n if (value === '' + expected) {\n return expected;\n }\n return value;\n }\n } else if (node.hasAttribute(attributeName)) {\n if (shouldIgnoreValue(propertyInfo, expected)) {\n // We had an attribute but shouldn't have had one, so read it\n // for the error message.\n return node.getAttribute(attributeName);\n }\n if (propertyInfo.hasBooleanValue) {\n // If this was a boolean, it doesn't matter what the value is\n // the fact that we have it is the same as the expected.\n return expected;\n }\n // Even if this property uses a namespace we use getAttribute\n // because we assume its namespaced name is the same as our config.\n // To use getAttributeNS we need the local name which we don't have\n // in our config atm.\n stringValue = node.getAttribute(attributeName);\n }\n\n if (shouldIgnoreValue(propertyInfo, expected)) {\n return stringValue === null ? expected : stringValue;\n } else if (stringValue === '' + expected) {\n return expected;\n } else {\n return stringValue;\n }\n }\n }\n }\n}\n\n/**\n * Get the value for a attribute on a node. Only used in DEV for SSR validation.\n * The third argument is used as a hint of what the expected value is. Some\n * attributes have multiple equivalent values.\n */\nfunction getValueForAttribute(node, name, expected) {\n {\n if (!isAttributeNameSafe(name)) {\n return;\n }\n if (!node.hasAttribute(name)) {\n return expected === undefined ? undefined : null;\n }\n var value = node.getAttribute(name);\n if (value === '' + expected) {\n return expected;\n }\n return value;\n }\n}\n\n/**\n * Sets the value for a property on a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n * @param {*} value\n */\nfunction setValueForProperty(node, name, value) {\n var propertyInfo = getPropertyInfo(name);\n\n if (propertyInfo && shouldSetAttribute(name, value)) {\n var mutationMethod = propertyInfo.mutationMethod;\n if (mutationMethod) {\n mutationMethod(node, value);\n } else if (shouldIgnoreValue(propertyInfo, value)) {\n deleteValueForProperty(node, name);\n return;\n } else if (propertyInfo.mustUseProperty) {\n // Contrary to `setAttribute`, object properties are properly\n // `toString`ed by IE8/9.\n node[propertyInfo.propertyName] = value;\n } else {\n var attributeName = propertyInfo.attributeName;\n var namespace = propertyInfo.attributeNamespace;\n // `setAttribute` with objects becomes only `[object]` in IE8/9,\n // ('' + value) makes it output the correct toString()-value.\n if (namespace) {\n node.setAttributeNS(namespace, attributeName, '' + value);\n } else if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {\n node.setAttribute(attributeName, '');\n } else {\n node.setAttribute(attributeName, '' + value);\n }\n }\n } else {\n setValueForAttribute(node, name, shouldSetAttribute(name, value) ? value : null);\n return;\n }\n\n {\n \n }\n}\n\nfunction setValueForAttribute(node, name, value) {\n if (!isAttributeNameSafe(name)) {\n return;\n }\n if (value == null) {\n node.removeAttribute(name);\n } else {\n node.setAttribute(name, '' + value);\n }\n\n {\n \n }\n}\n\n/**\n * Deletes an attributes from a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n */\nfunction deleteValueForAttribute(node, name) {\n node.removeAttribute(name);\n}\n\n/**\n * Deletes the value for a property on a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n */\nfunction deleteValueForProperty(node, name) {\n var propertyInfo = getPropertyInfo(name);\n if (propertyInfo) {\n var mutationMethod = propertyInfo.mutationMethod;\n if (mutationMethod) {\n mutationMethod(node, undefined);\n } else if (propertyInfo.mustUseProperty) {\n var propName = propertyInfo.propertyName;\n if (propertyInfo.hasBooleanValue) {\n node[propName] = false;\n } else {\n node[propName] = '';\n }\n } else {\n node.removeAttribute(propertyInfo.attributeName);\n }\n } else {\n node.removeAttribute(name);\n }\n}\n\nvar ReactControlledValuePropTypes = {\n checkPropTypes: null\n};\n\n{\n var hasReadOnlyValue = {\n button: true,\n checkbox: true,\n image: true,\n hidden: true,\n radio: true,\n reset: true,\n submit: true\n };\n\n var propTypes = {\n value: function (props, propName, componentName) {\n if (!props[propName] || hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled) {\n return null;\n }\n return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.');\n },\n checked: function (props, propName, componentName) {\n if (!props[propName] || props.onChange || props.readOnly || props.disabled) {\n return null;\n }\n return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.');\n }\n };\n\n /**\n * Provide a linked `value` attribute for controlled forms. You should not use\n * this outside of the ReactDOM controlled form components.\n */\n ReactControlledValuePropTypes.checkPropTypes = function (tagName, props, getStack) {\n checkPropTypes(propTypes, props, 'prop', tagName, getStack);\n };\n}\n\n// TODO: direct imports like some-package/src/* are bad. Fix me.\nvar getCurrentFiberOwnerName$2 = ReactDebugCurrentFiber.getCurrentFiberOwnerName;\nvar getCurrentFiberStackAddendum$3 = ReactDebugCurrentFiber.getCurrentFiberStackAddendum;\n\nvar didWarnValueDefaultValue = false;\nvar didWarnCheckedDefaultChecked = false;\nvar didWarnControlledToUncontrolled = false;\nvar didWarnUncontrolledToControlled = false;\n\nfunction isControlled(props) {\n var usesChecked = props.type === 'checkbox' || props.type === 'radio';\n return usesChecked ? props.checked != null : props.value != null;\n}\n\n/**\n * Implements an host component that allows setting these optional\n * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.\n *\n * If `checked` or `value` are not supplied (or null/undefined), user actions\n * that affect the checked state or value will trigger updates to the element.\n *\n * If they are supplied (and not null/undefined), the rendered element will not\n * trigger updates to the element. Instead, the props must change in order for\n * the rendered element to be updated.\n *\n * The rendered element will be initialized as unchecked (or `defaultChecked`)\n * with an empty value (or `defaultValue`).\n *\n * See http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html\n */\n\nfunction getHostProps(element, props) {\n var node = element;\n var value = props.value;\n var checked = props.checked;\n\n var hostProps = _assign({\n // Make sure we set .type before any other properties (setting .value\n // before .type means .value is lost in IE11 and below)\n type: undefined,\n // Make sure we set .step before .value (setting .value before .step\n // means .value is rounded on mount, based upon step precision)\n step: undefined,\n // Make sure we set .min & .max before .value (to ensure proper order\n // in corner cases such as min or max deriving from value, e.g. Issue #7170)\n min: undefined,\n max: undefined\n }, props, {\n defaultChecked: undefined,\n defaultValue: undefined,\n value: value != null ? value : node._wrapperState.initialValue,\n checked: checked != null ? checked : node._wrapperState.initialChecked\n });\n\n return hostProps;\n}\n\nfunction initWrapperState(element, props) {\n {\n ReactControlledValuePropTypes.checkPropTypes('input', props, getCurrentFiberStackAddendum$3);\n\n if (props.checked !== undefined && props.defaultChecked !== undefined && !didWarnCheckedDefaultChecked) {\n warning(false, '%s contains an input of type %s with both checked and defaultChecked props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the checked prop, or the defaultChecked prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', getCurrentFiberOwnerName$2() || 'A component', props.type);\n didWarnCheckedDefaultChecked = true;\n }\n if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) {\n warning(false, '%s contains an input of type %s with both value and defaultValue props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', getCurrentFiberOwnerName$2() || 'A component', props.type);\n didWarnValueDefaultValue = true;\n }\n }\n\n var defaultValue = props.defaultValue;\n var node = element;\n node._wrapperState = {\n initialChecked: props.checked != null ? props.checked : props.defaultChecked,\n initialValue: props.value != null ? props.value : defaultValue,\n controlled: isControlled(props)\n };\n}\n\nfunction updateChecked(element, props) {\n var node = element;\n var checked = props.checked;\n if (checked != null) {\n setValueForProperty(node, 'checked', checked);\n }\n}\n\nfunction updateWrapper(element, props) {\n var node = element;\n {\n var controlled = isControlled(props);\n\n if (!node._wrapperState.controlled && controlled && !didWarnUncontrolledToControlled) {\n warning(false, 'A component is changing an uncontrolled input of type %s to be controlled. ' + 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components%s', props.type, getCurrentFiberStackAddendum$3());\n didWarnUncontrolledToControlled = true;\n }\n if (node._wrapperState.controlled && !controlled && !didWarnControlledToUncontrolled) {\n warning(false, 'A component is changing a controlled input of type %s to be uncontrolled. ' + 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components%s', props.type, getCurrentFiberStackAddendum$3());\n didWarnControlledToUncontrolled = true;\n }\n }\n\n updateChecked(element, props);\n\n var value = props.value;\n if (value != null) {\n if (value === 0 && node.value === '') {\n node.value = '0';\n // Note: IE9 reports a number inputs as 'text', so check props instead.\n } else if (props.type === 'number') {\n // Simulate `input.valueAsNumber`. IE9 does not support it\n var valueAsNumber = parseFloat(node.value) || 0;\n\n if (\n // eslint-disable-next-line\n value != valueAsNumber ||\n // eslint-disable-next-line\n value == valueAsNumber && node.value != value) {\n // Cast `value` to a string to ensure the value is set correctly. While\n // browsers typically do this as necessary, jsdom doesn't.\n node.value = '' + value;\n }\n } else if (node.value !== '' + value) {\n // Cast `value` to a string to ensure the value is set correctly. While\n // browsers typically do this as necessary, jsdom doesn't.\n node.value = '' + value;\n }\n } else {\n if (props.value == null && props.defaultValue != null) {\n // In Chrome, assigning defaultValue to certain input types triggers input validation.\n // For number inputs, the display value loses trailing decimal points. For email inputs,\n // Chrome raises \"The specified value is not a valid email address\".\n //\n // Here we check to see if the defaultValue has actually changed, avoiding these problems\n // when the user is inputting text\n //\n // https://github.com/facebook/react/issues/7253\n if (node.defaultValue !== '' + props.defaultValue) {\n node.defaultValue = '' + props.defaultValue;\n }\n }\n if (props.checked == null && props.defaultChecked != null) {\n node.defaultChecked = !!props.defaultChecked;\n }\n }\n}\n\nfunction postMountWrapper(element, props) {\n var node = element;\n\n // Detach value from defaultValue. We won't do anything if we're working on\n // submit or reset inputs as those values & defaultValues are linked. They\n // are not resetable nodes so this operation doesn't matter and actually\n // removes browser-default values (eg \"Submit Query\") when no value is\n // provided.\n\n switch (props.type) {\n case 'submit':\n case 'reset':\n break;\n case 'color':\n case 'date':\n case 'datetime':\n case 'datetime-local':\n case 'month':\n case 'time':\n case 'week':\n // This fixes the no-show issue on iOS Safari and Android Chrome:\n // https://github.com/facebook/react/issues/7233\n node.value = '';\n node.value = node.defaultValue;\n break;\n default:\n node.value = node.value;\n break;\n }\n\n // Normally, we'd just do `node.checked = node.checked` upon initial mount, less this bug\n // this is needed to work around a chrome bug where setting defaultChecked\n // will sometimes influence the value of checked (even after detachment).\n // Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=608416\n // We need to temporarily unset name to avoid disrupting radio button groups.\n var name = node.name;\n if (name !== '') {\n node.name = '';\n }\n node.defaultChecked = !node.defaultChecked;\n node.defaultChecked = !node.defaultChecked;\n if (name !== '') {\n node.name = name;\n }\n}\n\nfunction restoreControlledState$1(element, props) {\n var node = element;\n updateWrapper(node, props);\n updateNamedCousins(node, props);\n}\n\nfunction updateNamedCousins(rootNode, props) {\n var name = props.name;\n if (props.type === 'radio' && name != null) {\n var queryRoot = rootNode;\n\n while (queryRoot.parentNode) {\n queryRoot = queryRoot.parentNode;\n }\n\n // If `rootNode.form` was non-null, then we could try `form.elements`,\n // but that sometimes behaves strangely in IE8. We could also try using\n // `form.getElementsByName`, but that will only return direct children\n // and won't include inputs that use the HTML5 `form=` attribute. Since\n // the input might not even be in a form. It might not even be in the\n // document. Let's just use the local `querySelectorAll` to ensure we don't\n // miss anything.\n var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type=\"radio\"]');\n\n for (var i = 0; i < group.length; i++) {\n var otherNode = group[i];\n if (otherNode === rootNode || otherNode.form !== rootNode.form) {\n continue;\n }\n // This will throw if radio buttons rendered by different copies of React\n // and the same name are rendered into the same form (same as #1939).\n // That's probably okay; we don't support it just as we don't support\n // mixing React radio buttons with non-React ones.\n var otherProps = getFiberCurrentPropsFromNode$1(otherNode);\n !otherProps ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the same `name` is not supported.') : void 0;\n\n // We need update the tracked value on the named cousin since the value\n // was changed but the input saw no event or value set\n updateValueIfChanged(otherNode);\n\n // If this is a controlled radio button group, forcing the input that\n // was previously checked to update will cause it to be come re-checked\n // as appropriate.\n updateWrapper(otherNode, otherProps);\n }\n }\n}\n\nfunction flattenChildren(children) {\n var content = '';\n\n // Flatten children and warn if they aren't strings or numbers;\n // invalid types are ignored.\n // We can silently skip them because invalid DOM nesting warning\n // catches these cases in Fiber.\n React.Children.forEach(children, function (child) {\n if (child == null) {\n return;\n }\n if (typeof child === 'string' || typeof child === 'number') {\n content += child;\n }\n });\n\n return content;\n}\n\n/**\n * Implements an