text: import React from 'react';
  import { StyleSheet, Platform, Image, Text, View, ScrollView } from 'react-native';
  
  import firebase from 'react-native-firebase';
  
  import { SwitchNavigator } from 'react-navigation';
  
  import Loading from './views/loading';
  
  import Login from './views/login';
  
  import Main from './views/main';
  
  import Delivery from './views/delivery'
  
  const App = SwitchNavigator(
    {
      Loading,
      Login,
      Main,
      Delivery
    },
    {
      initialRouteName: 'Loading'
    }
  )
  export default App