title: Can TypeScript interact with jQuery without a definition file?
body: <p>I have been attempting to get to know this new 'TypeScript' stuff, and I am a bit curious on something.</p>
  <p>Can it still work with existing javascript frameworks like jQuery <strong>without</strong> the need for a definition file with all of those interfaces? I have been attempting to test this out manually, but so far am a little unsure of how far the functionality extends.</p>
  <h1>update</h1>
  <p>by 'work' I am referring to simple functionality, not IDE features like auto-completion.</p>