githubmr/facebook-react: The library for web and native user interfaces.

packages/react/src/ReactCurrentBatchConfig.js

23 строки609 B

Luna Ruan

[DevTools][Transition Tracing] onTransitionComplete and onTransitionStart implmentation (#23313)

25 фев 2022, 01:28

25 фев 2022, 01:2842f15b3

/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */

import type {BatchConfigTransition} from 'react-reconciler/src/ReactFiberTracingMarkerComponent.new';

type BatchConfig = {
  transition: BatchConfigTransition | null,
};
/**
 * Keeps track of the current batch's configuration such as how long an update
 * should suspend for if it needs to.
 */
const ReactCurrentBatchConfig: BatchConfig = {
  transition: null,
};

export default ReactCurrentBatchConfig;