text: import React from 'react'
  import { Router, Scene } from 'react-native-router-flux'
  import Welcome from '../screens/login/WelcomeScreen'
  import Login from '../screens/login/LoginScreen'
  import Signup from '../screens/login/SignupScreen'
  import AppContainer from "../navigations/index";
  
  const Routes = () => (
        <Router>
           <Scene key = "root">
              <Scene key = "welcome" component = {Welcome} title = "welcome" initial = {true} />
              <Scene key = "login" component = {Login} title = "login" />
              <Scene key = "signup" component = {Signup} title = "signup" />
              <Scene key = "appcontent" component = {AppContainer} title = "appcontent" />
           </Scene>
        </Router>
  )
  export default Routes