expo-notifications/src/NotificationsEmitterModule.ts

Notifications module

import { Platform } from 'expo-modules-core';

import { NotificationsEmitterModule } from './NotificationsEmitterModule.types';

let warningHasBeenShown = false;

export default {
  addListener: () => {
    if (!warningHasBeenShown) {
      console.warn(
        `[expo-notifications] Emitting notifications is not yet fully supported on ${Platform.OS}. Adding a listener will have no effect.`
      );
      warningHasBeenShown = true;
    }
  },
  removeListeners: () => {},
} as NotificationsEmitterModule;