Add react native js components

App.js

@@ -0,0 +1,16 @@
+import AuthLoading from './src/AuthLoading'
+import Messages from './src/Messages'
+import Login from './src/Login'
+import { createSwitchNavigator } from 'react-navigation';
+
+export default createSwitchNavigator({
+    Messages: {
+        screen: Messages,
+    },
+    Login: {
+        screen: Login,
+    },
+    AuthLoading: {
+        screen: AuthLoading
+    },
+}, {initialRouteName: 'AuthLoading'});