/**

 * 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

 */

import type {AnyNativeEvent} from '../events/PluginModuleType';

// This exists to avoid circular dependency between ReactDOMEventReplaying

// and DOMPluginEventSystem.

let currentReplayingEvent = null;

export function setReplayingEvent(event: AnyNativeEvent): void {

  if (__DEV__) {

    if (currentReplayingEvent !== null) {

      console.error(

        'Expected currently replaying event to be null. This error ' +

          'is likely caused by a bug in React. Please file an issue.',

      );

    }

  }

  currentReplayingEvent = event;

}

export function resetReplayingEvent(): void {

  if (__DEV__) {

    if (currentReplayingEvent === null) {

      console.error(

        'Expected currently replaying event to not be null. This error ' +

          'is likely caused by a bug in React. Please file an issue.',

      );

    }

  }

  currentReplayingEvent = null;

}

export function isReplayingEvent(event: AnyNativeEvent): boolean {

  return event === currentReplayingEvent;

}