react-native-web/dist/exports/BackHandler/index.js.flow

React Native for Web

/**
 * Copyright (c) Nicolas Gallagher.
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */
declare function emptyFunction(): any;
const BackHandler = {
  exitApp: emptyFunction,
  addEventListener(): {|
    remove: () => void
  |} {
    console.error('BackHandler is not supported on web and should not be used.');
    return {
      remove: emptyFunction
    };
  },
  removeEventListener: emptyFunction
};
export default BackHandler;