import { LitElement, property, html, customElement } from 'lit-element'; import { TemplateResult } from 'lit-html'; @customElement('wcc-defaultelement') export class WccDefaultElement extends LitElement { public static demo = () => html``; constructor() { super(); // you have access to all kinds of things through this. // this.setAttribute('gotIt','true'); } public render(): TemplateResult { return html` No Element specified! `; } }