How to export multiple components in Angular 2
<p>I'm creating an Angular 2 library for npm and id like to allow the user to implement all of the components in one import statement. </p>

<p>Like for instance when importing <code>ROUTER_DIRECTIVES</code></p>

<pre><code>import {ROUTER_DIRECTIVES, Router} from '@angular/router';

directives: [ROUTER_DIRECTIVES]
</code></pre>

<p>How can i achieve this?  </p>