mirror of
https://github.com/facebook/react.git
synced 2026-02-24 04:33:04 +00:00
125 lines
3.0 KiB
JavaScript
125 lines
3.0 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
|
|
*/
|
|
|
|
export type ReactNode =
|
|
| React$Element<any>
|
|
| ReactPortal
|
|
| ReactText
|
|
| ReactFragment
|
|
| ReactProvider<any>
|
|
| ReactConsumer<any>
|
|
| ReactEventComponent<any, any, any>
|
|
| ReactEventTarget;
|
|
|
|
export type ReactEmpty = null | void | boolean;
|
|
|
|
export type ReactFragment = ReactEmpty | Iterable<React$Node>;
|
|
|
|
export type ReactNodeList = ReactEmpty | React$Node;
|
|
|
|
export type ReactText = string | number;
|
|
|
|
export type ReactProvider<T> = {
|
|
$$typeof: Symbol | number,
|
|
type: ReactProviderType<T>,
|
|
key: null | string,
|
|
ref: null,
|
|
props: {
|
|
value: T,
|
|
children?: ReactNodeList,
|
|
},
|
|
};
|
|
|
|
export type ReactProviderType<T> = {
|
|
$$typeof: Symbol | number,
|
|
_context: ReactContext<T>,
|
|
};
|
|
|
|
export type ReactConsumer<T> = {
|
|
$$typeof: Symbol | number,
|
|
type: ReactContext<T>,
|
|
key: null | string,
|
|
ref: null,
|
|
props: {
|
|
children: (value: T) => ReactNodeList,
|
|
unstable_observedBits?: number,
|
|
},
|
|
};
|
|
|
|
export type ReactContext<T> = {
|
|
$$typeof: Symbol | number,
|
|
Consumer: ReactContext<T>,
|
|
Provider: ReactProviderType<T>,
|
|
|
|
_calculateChangedBits: ((a: T, b: T) => number) | null,
|
|
|
|
_currentValue: T,
|
|
_currentValue2: T,
|
|
_threadCount: number,
|
|
|
|
// DEV only
|
|
_currentRenderer?: Object | null,
|
|
_currentRenderer2?: Object | null,
|
|
};
|
|
|
|
export type ReactPortal = {
|
|
$$typeof: Symbol | number,
|
|
key: null | string,
|
|
containerInfo: any,
|
|
children: ReactNodeList,
|
|
// TODO: figure out the API for cross-renderer implementation.
|
|
implementation: any,
|
|
};
|
|
|
|
export type RefObject = {|
|
|
current: any,
|
|
|};
|
|
|
|
export type ReactEventComponentInstance<T, E, C> = {|
|
|
currentFiber: mixed,
|
|
localPropagation: boolean,
|
|
props: Object,
|
|
responder: ReactEventResponder<T, E, C>,
|
|
rootEventTypes: null | Set<string>,
|
|
rootInstance: null | mixed,
|
|
state: Object,
|
|
|};
|
|
|
|
export type ReactEventResponder<T, E, C> = {
|
|
displayName: string,
|
|
targetEventTypes?: Array<T>,
|
|
rootEventTypes?: Array<T>,
|
|
createInitialState?: (props: Object) => Object,
|
|
allowMultipleHostChildren: boolean,
|
|
allowEventHooks: boolean,
|
|
onEvent?: (event: E, context: C, props: Object, state: Object) => void,
|
|
onEventCapture?: (event: E, context: C, props: Object, state: Object) => void,
|
|
onRootEvent?: (event: E, context: C, props: Object, state: Object) => void,
|
|
onMount?: (context: C, props: Object, state: Object) => void,
|
|
onUnmount?: (context: C, props: Object, state: Object) => void,
|
|
onOwnershipChange?: (context: C, props: Object, state: Object) => void,
|
|
};
|
|
|
|
export type ReactEventComponent<T, E, C> = {|
|
|
$$typeof: Symbol | number,
|
|
responder: ReactEventResponder<T, E, C>,
|
|
|};
|
|
|
|
export type ReactEventTarget = {|
|
|
$$typeof: Symbol | number,
|
|
displayName?: string,
|
|
type: Symbol | number,
|
|
|};
|
|
|
|
export opaque type EventPriority = 0 | 1 | 2;
|
|
|
|
export const DiscreteEvent: EventPriority = 0;
|
|
export const UserBlockingEvent: EventPriority = 1;
|
|
export const ContinuousEvent: EventPriority = 2;
|