title: Is it possible to use angular aria for aria-expanded?
body: <p>I searched on the Internet and the Angular Aria documentation - it didn't mention about aria-expanded or aria-selected?</p>
  
  <p>Is there a way of implementing this? </p>
  
  <pre><code>&lt;a href ng-aria={'expanded': selected} &amp; ng-aria={'selected': selected}&gt;&lt;/a&gt;
  </code></pre>
  
  <p>which will make:</p>
  
  <pre><code>&lt;a href aria-expanded="true" aria-selected="true"&gt;&lt;/a&gt;
  </code></pre>
  
  <p>Thanks.</p>