Untitled

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <title>Share API Shim Demo</title>
    <script type="aplication/javascript" src="/path/to/dialog-shim.js"></script>
    <script type="module" src="index.js" async=""></script>
    <script type="application/javascript" async="" nomodule=""></script>
  </head>
  <body>
    <button class="share">Share this page</button>
  </body>
</html>