title: How to use StackNavigator with DrawerNavigator (ReactNavigation v5)? I'm using classes for every screen
body: <p>P.S: Most of the Youtube videos or articles on the web aren't using ReactNavigation v5, they are using older versions.
  Can someone show a dummy project when user can click button to navigate to a different screen (using StackNavigator) and DrawerNavigator as well to navigate between screens. The screens must have a class and a simple text, thats it.
  Thanks!</p>