title: Is TypeScript a superset of ES6?
body: <p>In other words, is all ES6 syntax covered by TypeScript?</p>
  
  <p>How is my question differente from:</p>
  
  <ul>
  <li>"Is TypeScript really a superset of JavaScript?"
  <br/><b>ES6</b> isn't (or hasn't been considered if you read this in the futur) the current version of Javascript</li>
  <li>Is Typescript != ES6?
  <br/><b>It's different</b>, I know that, not what I'm asking.</li>
  </ul>