add store and Provider

App.js

@@ -2,12 +2,10 @@ import React from 'react';
 import {Provider} from 'react-redux';
 import StartScreen from './src/components/start-screen';
 import store from './src/store';
-import Example from './src/components/example';
 const App = () => {
   return (
     <Provider store={store}>
       <StartScreen />
-      {/*<Example />*/}
     </Provider>
   );
 };

metro.config.js

@@ -6,6 +6,10 @@
  */
 
 module.exports = {
+  getSourceExts: () => ['jsx', 'js'],
+  resolver: {
+    sourceExts: ['jsx', 'js'],
+  },
   transformer: {
     getTransformOptions: async () => ({
       transform: {