Current File : /home/vacivi36/.trash/vacivitta/node_modules/@types/react/ts5.0/experimental.d.ts
/**
* These are types for things that are present in the `experimental` builds of React but not yet
* on a stable build.
*
* Once they are promoted to stable they can just be moved to the main index file.
*
* To load the types declared here in an actual project, there are three ways. The easiest one,
* if your `tsconfig.json` already has a `"types"` array in the `"compilerOptions"` section,
* is to add `"react/experimental"` to the `"types"` array.
*
* Alternatively, a specific import syntax can to be used from a typescript file.
* This module does not exist in reality, which is why the {} is important:
*
* ```ts
* import {} from 'react/experimental'
* ```
*
* It is also possible to include it through a triple-slash reference:
*
* ```ts
* /// <reference types="react/experimental" />
* ```
*
* Either the import or the reference only needs to appear once, anywhere in the project.
*/
// See https://github.com/facebook/react/blob/master/packages/react/src/React.js to see how the exports are declared,
// and https://github.com/facebook/react/blob/master/packages/shared/ReactFeatureFlags.js to verify which APIs are
// flagged experimental or not. Experimental APIs will be tagged with `__EXPERIMENTAL__`.
//
// For the inputs of types exported as simply a fiber tag, the `beginWork` function of ReactFiberBeginWork.js
// is a good place to start looking for details; it generally calls prop validation functions or delegates
// all tasks done as part of the render phase (the concurrent part of the React update cycle).
//
// Suspense-related handling can be found in ReactFiberThrow.js.
import React = require("./canary");
export {};
declare const UNDEFINED_VOID_ONLY: unique symbol;
type VoidOrUndefinedOnly = void | { [UNDEFINED_VOID_ONLY]: never };
declare module "." {
export interface SuspenseProps {
/**
* The presence of this prop indicates that the content is computationally expensive to render.
* In other words, the tree is CPU bound and not I/O bound (e.g. due to fetching data).
* @see {@link https://github.com/facebook/react/pull/19936}
*/
unstable_expectedLoadTime?: number | undefined;
}
export type SuspenseListRevealOrder = "forwards" | "backwards" | "together";
export type SuspenseListTailMode = "collapsed" | "hidden";
export interface SuspenseListCommonProps {
/**
* Note that SuspenseList require more than one child;
* it is a runtime warning to provide only a single child.
*
* It does, however, allow those children to be wrapped inside a single
* level of `<React.Fragment>`.
*/
children: ReactElement | Iterable<ReactElement>;
}
interface DirectionalSuspenseListProps extends SuspenseListCommonProps {
/**
* Defines the order in which the `SuspenseList` children should be revealed.
*/
revealOrder: "forwards" | "backwards";
/**
* Dictates how unloaded items in a SuspenseList is shown.
*
* - By default, `SuspenseList` will show all fallbacks in the list.
* - `collapsed` shows only the next fallback in the list.
* - `hidden` doesn’t show any unloaded items.
*/
tail?: SuspenseListTailMode | undefined;
}
interface NonDirectionalSuspenseListProps extends SuspenseListCommonProps {
/**
* Defines the order in which the `SuspenseList` children should be revealed.
*/
revealOrder?: Exclude<SuspenseListRevealOrder, DirectionalSuspenseListProps["revealOrder"]> | undefined;
/**
* The tail property is invalid when not using the `forwards` or `backwards` reveal orders.
*/
tail?: never | undefined;
}
export type SuspenseListProps = DirectionalSuspenseListProps | NonDirectionalSuspenseListProps;
/**
* `SuspenseList` helps coordinate many components that can suspend by orchestrating the order
* in which these components are revealed to the user.
*
* When multiple components need to fetch data, this data may arrive in an unpredictable order.
* However, if you wrap these items in a `SuspenseList`, React will not show an item in the list
* until previous items have been displayed (this behavior is adjustable).
*
* @see https://reactjs.org/docs/concurrent-mode-reference.html#suspenselist
* @see https://reactjs.org/docs/concurrent-mode-patterns.html#suspenselist
*/
export const unstable_SuspenseList: ExoticComponent<SuspenseListProps>;
// eslint-disable-next-line @typescript-eslint/no-unsafe-function-type
export function experimental_useEffectEvent<T extends Function>(event: T): T;
type Reference = object;
type TaintableUniqueValue = string | bigint | ArrayBufferView;
function experimental_taintUniqueValue(
message: string | undefined,
lifetime: Reference,
value: TaintableUniqueValue,
): void;
function experimental_taintObjectReference(message: string | undefined, object: Reference): void;
export interface ViewTransitionInstance {
/**
* The {@link ViewTransitionProps name} that was used in the corresponding {@link ViewTransition} component or `"auto"` if the `name` prop was omitted.
*/
name: string;
}
export type ViewTransitionClassPerType = Record<"default" | (string & {}), "none" | "auto" | (string & {})>;
export type ViewTransitionClass = ViewTransitionClassPerType | ViewTransitionClassPerType[string];
export interface ViewTransitionProps {
children?: ReactNode | undefined;
/**
* Assigns the {@link https://developer.chrome.com/blog/view-transitions-update-io24#view-transition-class `view-transition-class`} class to the underlying DOM node.
*/
default?: ViewTransitionClass | undefined;
/**
* Combined with {@link className} if this `<ViewTransition>` or its parent Component is mounted and there's no other with the same name being deleted.
* `"none"` is a special value that deactivates the view transition name under that condition.
*/
enter?: ViewTransitionClass | undefined;
/**
* Combined with {@link className} if this `<ViewTransition>` or its parent Component is unmounted and there's no other with the same name being deleted.
* `"none"` is a special value that deactivates the view transition name under that condition.
*/
exit?: ViewTransitionClass | undefined;
/**
* "auto" will automatically assign a view-transition-name to the inner DOM node.
* That way you can add a View Transition to a Component without controlling its DOM nodes styling otherwise.
*
* A difference between this and the browser's built-in view-transition-name: auto is that switching the DOM nodes within the `<ViewTransition>` component preserves the same name so this example cross-fades between the DOM nodes instead of causing an exit and enter.
* @default "auto"
*/
name?: "auto" | (string & {}) | undefined;
/**
* The `<ViewTransition>` or its parent Component is mounted and there's no other `<ViewTransition>` with the same name being deleted.
*/
onEnter?: (instance: ViewTransitionInstance, types: Array<string>) => void;
/**
* The `<ViewTransition>` or its parent Component is unmounted and there's no other `<ViewTransition>` with the same name being deleted.
*/
onExit?: (instance: ViewTransitionInstance, types: Array<string>) => void;
/**
* This `<ViewTransition>` is being mounted and another `<ViewTransition>` instance with the same name is being unmounted elsewhere.
*/
onShare?: (instance: ViewTransitionInstance, types: Array<string>) => void;
/**
* The content of `<ViewTransition>` has changed either due to DOM mutations or because an inner child `<ViewTransition>` has resized.
*/
onUpdate?: (instance: ViewTransitionInstance, types: Array<string>) => void;
ref?: Ref<ViewTransitionInstance> | undefined;
/**
* Combined with {@link className} if this `<ViewTransition>` is being mounted and another instance with the same name is being unmounted elsewhere.
* `"none"` is a special value that deactivates the view transition name under that condition.
*/
share?: ViewTransitionClass | undefined;
/**
* Combined with {@link className} if the content of this `<ViewTransition>` has changed either due to DOM mutations or because an inner child has resized.
* `"none"` is a special value that deactivates the view transition name under that condition.
*/
update?: ViewTransitionClass | undefined;
}
/**
* Opt-in for using {@link https://developer.mozilla.org/en-US/docs/Web/API/View_Transition_API View Transitions} in React.
* View Transitions only trigger for async updates like {@link startTransition}, {@link useDeferredValue}, Actions or <{@link Suspense}> revealing from fallback to content.
* Synchronous updates provide an opt-out but also guarantee that they commit immediately which View Transitions can't.
*
* @see {@link https://github.com/facebook/react/pull/31975}
*/
export const unstable_ViewTransition: ExoticComponent<ViewTransitionProps>;
export function unstable_addTransitionType(type: string): void;
// @enableGestureTransition
// Implemented by the specific renderer e.g. `react-dom`.
// Keep in mind that augmented interfaces merge their JSDoc so if you put
// JSDoc here and in the renderer, the IDE will display both.
export interface GestureProvider {}
export interface GestureOptions {
rangeStart?: number | undefined;
rangeEnd?: number | undefined;
}
/** */
export function unstable_startGestureTransition(
provider: GestureProvider,
scope: () => void,
options?: GestureOptions,
): () => void;
// @enableFragmentRefs
export interface FragmentInstance {}
export interface FragmentProps {
ref?: Ref<FragmentInstance> | undefined;
}
// @enableActivity
export interface ActivityProps {
/**
* @default "visible"
*/
mode?:
| "hidden"
| "visible"
| undefined;
children: ReactNode;
}
/** */
export const unstable_Activity: ExoticComponent<ActivityProps>;
// @enableSrcObject
interface DO_NOT_USE_OR_YOU_WILL_BE_FIRED_EXPERIMENTAL_IMG_SRC_TYPES {
srcObject: Blob;
}
interface DO_NOT_USE_OR_YOU_WILL_BE_FIRED_EXPERIMENTAL_MEDIA_SRC_TYPES {
srcObject: Blob | MediaSource | MediaStream;
}
}
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