title: How to turn on generating documentation based on JSDoc
body: <p>I added JSDoc comments above functions in my code:</p>
  
  <pre><code>/**
   * Repeat &lt;tt&gt;str&lt;/tt&gt; several times.
   * @param {string} str The string to repeat.
   * @param {number} [times=1] How many times to repeat the string.
   * @returns {string}
   */
  </code></pre>
  
  <p>When I hover on invocation of such function or browse through I would like Visual Studio to render documentation above my call like this:</p>
  
  <p><a href="https://i.stack.imgur.com/Qz1ET.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Qz1ET.png" alt="enter image description here"></a></p>
  
  <p>or this</p>
  
  <p><a href="https://i.stack.imgur.com/HgYdk.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HgYdk.png" alt="enter image description here"></a></p>
  
  <p>Is this is possible?</p>