expo-apple-authentication/src/ExpoAppleAuthentication.ts

A package that provides 'Sign in with Apple' capability for Expo and React Native apps.

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

// If the real native module doesn't exist, make a pretend one, instead of
// `null`, so we can offer an `isAvailableAsync` (that will always give
// `false`, because we're on an unsupported platform).
export default requireOptionalNativeModule('ExpoAppleAuthentication') || {
  isAvailableAsync(): Promise<boolean> {
    return Promise.resolve(false);
  },

  // RN v0.65 gives a console warning if this method is missing; see
  //   https://github.com/facebook/react-native/commit/114be1d21
  addListener() {
    // Nothing to do; unsupported platform.
  },

  // RN v0.65 gives a console warning if this method is missing; see
  //   https://github.com/facebook/react-native/commit/114be1d21
  removeListeners() {
    // Nothing to do; unsupported platform.
    return Promise.resolve();
  },
};