title: Type script visual studio code autocomplete
body: <p>I have converted a project from javascript to TypeScript but I do not see the autocomplete suggestion / types when I hover my mouse in Visual Studio Code editor (Version 1.7.2). Even the simple example below does not suggest auto complete or types of variables. Do we need to make any configurations in VS Code editor for this ? (or install any plugins), please suggest.</p>
  
  <pre><code>class Student {
      fullName: string;
      constructor(public firstName, public middleInitial, public lastName) {
          this.fullName = firstName + " " + middleInitial + " " + lastName;
      }
  }
  
  interface Person {
      firstName: string;
      lastName: string;
  }
  
  function greeter(person : Person) {
      return "Hello, " + person.firstName + " " + person.lastName;
  }
  
  var user = new Student("Jane", "M.", "User");
  </code></pre>