text: import { Navigation } from 'react-native-navigation';
  
  import { registerScreens } from './screens';
  
  registerScreens();
  
  Navigation.startSingleScreenApp({
      screen: {
          screen: 'app.home',
          title: 'Home',
      },
      drawer: {
          left: {
              screen: 'app.side-menu-left',
          }
      }
  });