react/packages/legacy-events/PluginModuleType.js

66 lines
1.7 KiB
JavaScript

/**
* 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 {Fiber} from 'react-reconciler/src/ReactInternalTypes';
import type {
DispatchConfig,
ReactSyntheticEvent,
} from './ReactSyntheticEventType';
import type {TopLevelType} from './TopLevelEventTypes';
export type EventTypes = {[key: string]: DispatchConfig, ...};
export type AnyNativeEvent = Event | KeyboardEvent | MouseEvent | TouchEvent;
export type PluginName = string;
export type EventSystemFlags = number;
export type LegacyPluginModule<NativeEvent> = {
eventTypes: EventTypes,
extractEvents: (
topLevelType: TopLevelType,
targetInst: null | Fiber,
nativeTarget: NativeEvent,
nativeEventTarget: null | EventTarget,
eventSystemFlags?: number,
container?: null | EventTarget,
) => ?ReactSyntheticEvent,
tapMoveThreshold?: number,
};
export type DispatchQueueItemPhaseEntry = {|
instance: null | Fiber,
listener: Function,
currentTarget: EventTarget,
|};
export type DispatchQueueItemPhase = Array<DispatchQueueItemPhaseEntry>;
export type DispatchQueueItem = {|
event: ReactSyntheticEvent,
capture: DispatchQueueItemPhase,
bubble: DispatchQueueItemPhase,
|};
export type DispatchQueue = Array<DispatchQueueItem>;
export type ModernPluginModule<NativeEvent> = {
eventTypes: EventTypes,
extractEvents: (
dispatchQueue: DispatchQueue,
topLevelType: TopLevelType,
targetInst: null | Fiber,
nativeTarget: NativeEvent,
nativeEventTarget: null | EventTarget,
eventSystemFlags: number,
container: null | EventTarget,
) => void,
};