title: Express js event list?
body: <p>I tried to find in the official documentation but have found no list of events for express.</p>
  
  <p>Is there such a thing like <code>'route-matched'</code> so I can do <code>app.on('route-matched', () =&gt; {})</code>?</p>
  
  <p>Edit: in the official page, there was <code>mount</code> event, which is called when sup app mount on parent app. Beside this there is no link no information where to find the supported events.</p>