title: How to specify script type in .js file?
body: <p>In html files, you probably can write:</p>
  
  <p><code>&lt;script  type="aaa/bbb" src="xyz.js"&gt;&lt;/script&gt;</code> <del>language="javascript"</del></p>
  
  <p>In JavaScript files (.js) it is just the raw JavaScript codes without specifying the type, is it assuming all types are "text/javascript"? What if you have typed like "aaa/bbb"?</p>
  
  <p>Dojo is an example may require this.</p>