text: import { createBottomTabNavigator } from 'react-navigation-tabs';
  
  import { RongIMStackNavigator } from './rongim.stack';
  
  import index from '../1.screens/react-native-start-screen/react-native-start-screen';
  
  export const MainTabNavigator = createBottomTabNavigator(
      {
          Index: {
              path: 'index',
              screen: index,
          },
          AliPlayer: {
              path: 'aliplayer',
              screen: () => null,
          },
          AliPush: {
              path: 'alipush',
              screen: () => null,
          },
          RongIM: {
              path: 'rongim',
              screen: RongIMStackNavigator,
          },
      },
      {},
  );
  
  MainTabNavigator.displayName = '主下选项卡导航';
  