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packages/react-native/Libraries/Utilities/BackHandler.ios.js
33 строки
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Iwo Plaza
Migrate Utilities/BackHandler.*.js, Utilities/DevLoadingView.js and Utilities/HMRClient*.js to use export syntax (#49369)
13 фев 2025, 21:41
13 фев 2025, 21:41
827a847
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/** * 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 strict-local * @format */ type BackPressEventName = 'backPress' | 'hardwareBackPress'; type BackPressHandler = () => ?boolean; function emptyFunction(): void {} type TBackHandler = { exitApp(): void, addEventListener( eventName: BackPressEventName, handler: BackPressHandler, ): {remove: () => void, ...}, }; const BackHandler: TBackHandler = { exitApp: emptyFunction, addEventListener(_eventName: BackPressEventName, _handler: BackPressHandler) { return { remove: emptyFunction, }; }, }; export default BackHandler;