title: Cannot compile namespaces when the '--isolatedModules' flag is provided
body: <p>I am using <a href="https://github.com/Urigo/Meteor-Angular2/" rel="noreferrer">urigo:angular2-meteor</a>. When I add an empty main.ts in server folder, it always shows:</p>
  
  <blockquote>
    <p>Cannot compile namespaces when the '--isolatedModules' flag is
    provided.</p>
  </blockquote>
  
  <p>Even I added the code below on the top of main.ts, it still shows same thing.</p>
  
  <pre><code>/// &lt;reference path="../typings/angular2-meteor.d.ts" /&gt;
  </code></pre>