text: import React from 'react';
  import 'intl';
  import 'intl/locale-data/jsonp/pt-BR';
  import { NavigationContainer } from '@react-navigation/native'
  import { createStackNavigator } from '@react-navigation/stack';
  
  const AppStack = createStackNavigator();
  
  import Home from './pages/Home';
  import Previdence from './pages/Previdence';
  import Chat from './pages/Chat';
  
  export default function Routes(){
      return(
          <NavigationContainer>
              <AppStack.Navigator screenOptions={{ headerShown: false }}>
                  <AppStack.Screen name="Home" component={Home} />
                  <AppStack.Screen name="Previdence" component={Previdence} />
                  <AppStack.Screen name="Chat" component={Chat} />
              </AppStack.Navigator>
          </NavigationContainer>
      );
  }