title: Global module name
body: <p><br>
  i would like to know how to add Namespace declaration to my js bundle.</p>
  
  <p>I have typescript class in myclass.ts</p>
  
  <pre><code>export class MyClass{
  ...
  }
  </code></pre>
  
  <p>I use this class in others files</p>
  
  <pre><code>export {MyClass} from "myclass"
  ...
  let a:MyClass = new MyClass();
  </code></pre>
  
  <p>I compile it into vs code and use grunt to automate concat of different files and minimify with terser.</p>
  
  <p>Everything is fine except i would like to have a namespace before my class when use it in js</p>
  
  <pre><code>&lt;script src="mylib.min.js"&gt;&lt;/script&gt;
  ...
  var a = new MYLIB.MyClass();
  </code></pre>
  
  <p>Where in the process do i introduce the "MYLIB" namespace ?
  I want to continue to work on the export/import pattern so i do not want to include the namespace nor module name inside TS file.</p>
  
  <p>Is there a grunt plugin to doing so ? I do not find any clear informations, nor samples, on the topic.</p>