ecency-mobile/src/index.js

import React from 'react';
import 'react-native-gesture-handler';
import { Provider, connect } from 'react-redux';
import { PersistGate } from 'redux-persist/integration/react';
import { IntlProvider } from 'react-intl';
import { enableScreens } from 'react-native-screens';
import { flattenMessages } from './utils/flattenMessages';
import messages from './config/locales';

import Application from './screens/application';
import { store, persistor } from './redux/store/store';

enableScreens();

const _renderApp = ({ locale }) => (
  <PersistGate loading={null} persistor={persistor}>
    <IntlProvider locale={locale} messages={flattenMessages(messages[locale])}>
      <Application />
    </IntlProvider>
  </PersistGate>
);

const mapStateToProps = state => ({
  locale: state.application.language,
});

const App = connect(mapStateToProps)(_renderApp);

export default () => {
  return (
    <Provider store={store}>
      <App />
    </Provider>
  );
};