mous" src="/__dist__/webchat-es5.js"></script>
    <link href="grouping.css" rel="stylesheet" type="text/css" />
  </head>

  <body>
    <main id="webchat"></main>
    <script type="module">
      run(async function () {
        const {
          React: { createElement },
          WebChat: {
            decorator: { createActivityGroupingMiddleware },
            renderWebChat
          }
        } = window; // Imports in UMD fashion.

        const clock = lolex.createClock();

        const { directLine,