title: Navigate after tapping on Push Notification alert in the tray
body: <p>I am using react-native-firebase on a project to implement push notifications.  One request came in to make the user navigate to a specific screen whenever one taps on the push notif alert.</p>
  
  <p>react-navigation is being used for the screen navigation.
  I use push to mimic an inbox feature in my app.</p>
  
  <p>Can you please suggest the ways this can be implemented?</p>
  
  <p>One solution would be to add the listener on a screen and the perform the navigation since in it will already have the navigation props.  But I have too many screens.  Another solution would be to have a reference to the root navigator and pass it to the pushnotification controller.  But this fails as I use redux and if if I add the config option { withRef: true } , It complains saying that the ref passed is not a function.</p>
  
  <p>Do you have a better way of doing it or indicate to me what am I doing wrong please?</p>
  
  <p>Thanks and Kind Regards,
  Avinash</p>