@trycourier/courier-react-native/lib/example/src/Emitter.js

Inbox, Push Notifications, and Preferences for React Native

import EventEmitter from 'eventemitter3';
const eventEmitter = new EventEmitter();
export function emitEvent(eventName, eventData) {
    eventEmitter.emit(eventName, eventData);
}
export function addListener(eventName, listener) {
    eventEmitter.on(eventName, listener);
}
export function removeListener(eventName, listener) {
    eventEmitter.off(eventName, listener);
}