text: import { createAppContainer, createSwitchNavigator } from 'react-navigation';
  import MainTabs from './MainTabs';
  import AppWrap from '~/screens/AppWrap';
  import Auth from '~/screens/Auth';
  
  const rootNavigator = createSwitchNavigator({
    AppWrap,
    Auth,
    Main: MainTabs,
  })
  
  export default createAppContainer(rootNavigator);
  