title: PopoverController Ionic 4?
body: <p>How does the PopoverController work in Ionic 4?</p>
  
  <p>The current documentation is incorrect and there's no breaking changes for it?</p>
  
  <pre><code>const popover = this.popoverCtrl.create({
    component: 'PopupMenuComponent',
    ev: event
  });
  
  popover.present();
  </code></pre>
  
  <p>I've created a Component and when I try to present it, I receive the below error...</p>
  
  <pre><code>[ts] Property 'present' does not exist on type 'Promise&lt;HTMLIonPopoverElement&gt;'. Did you forget to use 'await'?
  </code></pre>
  
  <p>Thanks.</p>