SYMBOL INDEX (8 symbols across 3 files) FILE: docs-src/api.11ty.cjs method data (line 6) | data() { method render (line 13) | render(data) { FILE: rollup.config.js method onwarn (line 18) | onwarn(warning) { FILE: src/my-element.ts class MyElement (line 18) | class MyElement extends LitElement { method render (line 40) | override render() { method _onClick (line 50) | private _onClick() { method sayHello (line 59) | sayHello(name: string): string { type HTMLElementTagNameMap (line 65) | interface HTMLElementTagNameMap {