/** * Sample React Native App * https://github.com/facebook/react-native * @flow */ import React, { Component } from 'react'; import {registerHeadlessListener} from './app/Listeners'; import { AppRegistry, StyleSheet, Text, View } from 'react-native'; import App from "./app/App"; export default class SimpleFcmClient extends Component { render() { return (); } } AppRegistry.registerComponent('SimpleFcmClient', () => SimpleFcmClient); AppRegistry.registerHeadlessTask('RNFirebaseBackgroundMessage', () => registerHeadlessListener);