Shared | ReactTypes (19.0.0)

export type ReactNode = React$Element<any> | ReactPortal | ReactText | ReactFragment | ReactProvider<any> | ReactConsumer<any>;
 
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: ReactContext<T>,
  key: null | string,
  ref: null,
  props: {
    value: T,
    children?: ReactNodeList,
  },
};
 
export type ReactConsumerType<T> = {
  $$typeof: symbol | number,
  _context: ReactContext<T>,
};
 
export type ReactConsumer<T> = {
  $$typeof: symbol | number,
  type: ReactConsumerType<T>,
  key: null | string,
  ref: null,
  props: {
    children: (value: T) => ReactNodeList,
  },
};
 
export type ReactContext<T> = {
  $$typeof: symbol | number,
  Consumer: ReactConsumerType<T>,
  Provider: ReactContext<T>,
  _currentValue: T,
  _currentValue2: T,
  _threadCount: number,
  _currentRenderer?: Object | null,
  _currentRenderer2?: Object | null,
  displayName?: string,
};
 
export type ReactPortal = {
  $$typeof: symbol | number,
  key: null | string,
  containerInfo: any,
  children: ReactNodeList,
  implementation: any,
};
 
export type RefObject = {
  current: any,
};
 
export type ReactScope = {
  $$typeof: symbol | number,
};
 
export type ReactScopeQuery = (
  type: string,
  props: {[string]: mixed},
  instance: mixed,
) => boolean;
 
export type ReactScopeInstance = {
  DO_NOT_USE_queryAllNodes(ReactScopeQuery): null | Array<Object>,
  DO_NOT_USE_queryFirstNode(ReactScopeQuery): null | Object,
  containsNode(Object): boolean,
  getChildContextValues: <T>(context: ReactContext<T>) => Array<T>,
};
 
export interface Wakeable {
  then(onFulfill: () => mixed, onReject: () => mixed): void | Wakeable;
}
 
interface ThenableImpl<T> {
  then(
    onFulfill: (value: T) => mixed,
    onReject: (error: mixed) => mixed,
  ): void | Wakeable;
}
 
interface UntrackedThenable<T> extends ThenableImpl<T> {
  status?: void;
  _debugInfo?: null | ReactDebugInfo;
}
 
export interface PendingThenable<T> extends ThenableImpl<T> {
  status: 'pending';
  _debugInfo?: null | ReactDebugInfo;
}
 
export interface FulfilledThenable<T> extends ThenableImpl<T> {
  status: 'fulfilled';
  value: T;
  _debugInfo?: null | ReactDebugInfo;
}
 
export interface RejectedThenable<T> extends ThenableImpl<T> {
  status: 'rejected';
  reason: mixed;
  _debugInfo?: null | ReactDebugInfo;
}
 
export type Thenable<T> =
  | UntrackedThenable<T>
  | PendingThenable<T>
  | FulfilledThenable<T>
  | RejectedThenable<T>;
 
export type OffscreenMode =
  | 'hidden'
  | 'unstable-defer-without-hiding'
  | 'visible'
  | 'manual';
 
export type StartTransitionOptions = {
  name?: string,
};
 
export type Usable<T> = Thenable<T> | ReactContext<T>;
 
export type ReactCustomFormAction = {
  name?: string,
  action?: string,
  encType?: string,
  method?: string,
  target?: string,
  data?: null | FormData,
};
 
export type ReactFormState<S, ReferenceId> = [
  S,
  string,
  ReferenceId,
  number,
];
 
export type Awaited<T> = T extends null | void
  ? T
  : T extends Object
    ? T extends {then(onfulfilled: infer F): any}
      ? F extends (value: infer V) => any
        ? Awaited<V>
        : empty
      : T 
    : T;
 
export type ReactCallSite = [
  string, 
  string,
  number,
  number,
];
 
export type ReactStackTrace = Array<ReactCallSite>;
 
export type ReactComponentInfo = {
  +name?: string,
  +env?: string,
  +key?: null | string,
  +owner?: null | ReactComponentInfo,
  +stack?: null | ReactStackTrace,
  +props?: null | {[name: string]: mixed},
  +debugStack?: null | Error,
  +debugTask?: null | ConsoleTask,
};
 
export type ReactAsyncInfo = {
  +started?: number,
  +completed?: number,
  +stack?: null | ReactStackTrace,
};
 
export type ReactDebugInfo = Array<ReactComponentInfo | ReactAsyncInfo>;