title: Documenting event listeners with JSDoc
body: <p>I have this class constructor:</p>
  
  <pre><code>/**
   * @class Game renderer.
   * @exports Renderer
   * @constructor
   * @param {number=} width canvas width. Defaults to 1024.
   * @param {number=} height canvas height. Defaults to 720.
   */
  var Renderer = function(width, height) {
      'use strict';
  
      // more code ...
  
      document.body.appendChild(this.canvas);
  };
  </code></pre>
  
  <p>How should I document the last line? and if I have event listener? For example:</p>
  
  <pre><code>canvas.onmousemove = function(event) {
    // do something
  };
  </code></pre>