title: Can I call a function on accordion open only?
body: <p>Im using Clarity v2 and I want to call a function on accordion open only and not on click.</p>
  
  <p>Currently using something like this:</p>
  
  <pre><code>&lt;clr-accordion&gt;
      &lt;clr-accordion-panel *ngFor="let tec of tecnic"&gt;
          &lt;clr-accordion-title (click)="myFunction(tec)"&gt;{{tec.id}}&lt;/clr-accordion-title&gt;
  </code></pre>
  
  <p>But <strong>myFunction()</strong> is getting called on open and close obviously.
  Any suggestions?</p>
  
  <p>Thanks.</p>