title: How to add a click handler to a third party component that already uses onClick?
body: <p>I'm using a third party (react-share) button to open the Facebook share screen. The button looks like this:</p>
  
  <pre><code>&lt;FacebookShareButton
   url={}
   quote={}
  &lt;/FacebookShareButton&gt;
  </code></pre>
  
  <p>I want to add analytics to this button to capture clicks. 
  Something like this:</p>
  
  <pre><code>&lt;FacebookShareButton
   url={}
   quote={}
   onClick={() =&gt; this._triggerAnalytics('SOCIAL_SHARE', { serviceType: 'facebook' })}
  &gt;
  &lt;/FacebookShareButton&gt;
  </code></pre>
  
  <p>This doesn't work. How can I add a click handler to a third party component that already uses onClick?</p>