title: Importing class into angular 4 component
body: <p>I have something like this in a separate file</p>
  
  <pre><code>export namespace Test{
      export class TestClass{
          Default: {Read: ['blah']}
      }
  }
  </code></pre>
  
  <p>I am able to include it in angular 4 component by import, but when it comes to instantiate, it fails to resolve. Please see below:</p>
  
  <pre><code>import { Test } from 'SomeFile';
  const derp: Test.TestClass = new Test.TestClass(); &lt;--- This works
  let t = derp.Default.Read; &lt;--- Fails
  </code></pre>