SYMBOL INDEX (21 symbols across 5 files)

FILE: karma.config.js
  function normalizationBrowserName (line 4) | function normalizationBrowserName(browser) {

FILE: src/Helmet.js
  method canUseDOM (line 88) | static set canUseDOM(canUseDOM) {
  method shouldComponentUpdate (line 92) | shouldComponentUpdate(nextProps) {
  method mapNestedChildrenToProps (line 96) | mapNestedChildrenToProps(child, nestedChildren) {
  method flattenArrayTypeChildren (line 121) | flattenArrayTypeChildren({
  method mapObjectTypeChildren (line 139) | mapObjectTypeChildren({
  method mapArrayTypeChildrenToProps (line 172) | mapArrayTypeChildrenToProps(arrayTypeChildren, newProps) {
  method warnOnInvalidChildren (line 185) | warnOnInvalidChildren(child, nestedChildren) {
  method mapChildrenToProps (line 226) | mapChildrenToProps(children, newProps) {
  method render (line 273) | render() {

FILE: src/HelmetConstants.js
  constant ATTRIBUTE_NAMES (line 1) | const ATTRIBUTE_NAMES = {
  constant TAG_NAMES (line 7) | const TAG_NAMES = {
  constant VALID_TAG_NAMES (line 20) | const VALID_TAG_NAMES = Object.values(TAG_NAMES);
  constant TAG_PROPERTIES (line 22) | const TAG_PROPERTIES = {
  constant REACT_TAG_MAP (line 36) | const REACT_TAG_MAP = {
  constant HELMET_PROPS (line 47) | const HELMET_PROPS = {
  constant HTML_TAG_MAP (line 55) | const HTML_TAG_MAP = Object.keys(REACT_TAG_MAP).reduce((obj, key) => {
  constant SELF_CLOSING_TAGS (line 60) | const SELF_CLOSING_TAGS = [
  constant HELMET_ATTRIBUTE (line 66) | const HELMET_ATTRIBUTE = "data-react-helmet";

FILE: test/HelmetDeclarativeTest.js
  constant HELMET_ATTRIBUTE (line 12) | const HELMET_ATTRIBUTE = "data-react-helmet";

FILE: test/HelmetTest.js
  constant HELMET_ATTRIBUTE (line 10) | const HELMET_ATTRIBUTE = "data-react-helmet";