TypeScript/src/lib/es2015.promise.d.ts

interface PromiseConstructor {
    /**
     * A reference to the prototype.
     */
    readonly prototype: Promise<any>;

    /**
     * Creates a new Promise.
     * @param executor A callback used to initialize the promise. This callback is passed two arguments:
     * a resolve callback used to resolve the promise with a value or the result of another promise,
     * and a reject callback used to reject the promise with a provided reason or error.
     */
    new <T>(executor: (resolve: (value: T | PromiseLike<T>) => void, reject: (reason?: any) => void) => void): Promise<T>;

    /**
     * Creates a Promise that is resolved with an array of results when all of the provided Promises
     * resolve, or rejected when any Promise is rejected.
     * @param values An array of Promises.
     * @returns A new Promise.
     */
    all<T extends readonly unknown[] | []>(values: T): Promise<{ -readonly [P in keyof T]: Awaited<T[P]> }>;

    /**
     * @deprecated This overload has been removed in favor of `all<T extends readonly unknown[] | []>(values: T): Promise<...>`.
     * If explicit type arguments are still necessary, please use `all<[T1, T2, T3, ...]>(...)` instead.
     */
    all<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>, T8 | PromiseLike<T8>, T9 | PromiseLike<T9>, T10 | PromiseLike<T10>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]>;

    /**
     * @deprecated This overload has been removed in favor of `all<T extends readonly unknown[] | []>(values: T): Promise<...>`.
     * If explicit type arguments are still necessary, please use `all<[T1, T2, T3, ...]>(...)` instead.
     */
    all<T1, T2, T3, T4, T5, T6, T7, T8, T9>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>, T8 | PromiseLike<T8>, T9 | PromiseLike<T9>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9]>;

    /**
     * @deprecated This overload has been removed in favor of `all<T extends readonly unknown[] | []>(values: T): Promise<...>`. 
     * If explicit type arguments are still necessary, please use `all<[T1, T2, T3, ...]>(...)` instead.
     */
    all<T1, T2, T3, T4, T5, T6, T7, T8>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>, T8 | PromiseLike<T8>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8]>;

    /**
     * @deprecated This overload has been removed in favor of `all<T extends readonly unknown[] | []>(values: T): Promise<...>`. 
     * If explicit type arguments are still necessary, please use `all<[T1, T2, T3, ...]>(...)` instead.
     */
    all<T1, T2, T3, T4, T5, T6, T7>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>]): Promise<[T1, T2, T3, T4, T5, T6, T7]>;

    /**
     * @deprecated This overload has been removed in favor of `all<T extends readonly unknown[] | []>(values: T): Promise<...>`. 
     * If explicit type arguments are still necessary, please use `all<[T1, T2, T3, ...]>(...)` instead.
     */
    all<T1, T2, T3, T4, T5, T6>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>]): Promise<[T1, T2, T3, T4, T5, T6]>;

    /**
     * @deprecated This overload has been removed in favor of `all<T extends readonly unknown[] | []>(values: T): Promise<...>`. 
     * If explicit type arguments are still necessary, please use `all<[T1, T2, T3, ...]>(...)` instead.
     */
    all<T1, T2, T3, T4, T5>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>]): Promise<[T1, T2, T3, T4, T5]>;

    /**
     * @deprecated This overload has been removed in favor of `all<T extends readonly unknown[] | []>(values: T): Promise<...>`. 
     * If explicit type arguments are still necessary, please use `all<[T1, T2, T3, ...]>(...)` instead.
     */
    all<T1, T2, T3, T4>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>]): Promise<[T1, T2, T3, T4]>;

    /**
     * @deprecated This overload has been removed in favor of `all<T extends readonly unknown[] | []>(values: T): Promise<...>`. 
     * If explicit type arguments are still necessary, please use `all<[T1, T2, T3]>(...)` instead.
     */
    all<T1, T2, T3>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>]): Promise<[T1, T2, T3]>;

    /**
     * @deprecated This overload has been removed in favor of `all<T extends readonly unknown[] | []>(values: T): Promise<...>`. 
     * If explicit type arguments are still necessary, please use `all<[T1, T2]>(...)` instead.
     */
    all<T1, T2>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>]): Promise<[T1, T2]>;

    // see: lib.es2015.iterable.d.ts
    // all<T>(values: Iterable<T | PromiseLike<T>>): Promise<T[]>;

    /**
     * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved
     * or rejected.
     * @param values An array of Promises.
     * @returns A new Promise.
     */
    race<T extends readonly unknown[] | []>(values: T): Promise<Awaited<T[number]>>;

    // see: lib.es2015.iterable.d.ts
    // race<T>(values: Iterable<T>): Promise<T extends PromiseLike<infer U> ? U : T>;

    /**
     * Creates a new rejected promise for the provided reason.
     * @param reason The reason the promise was rejected.
     * @returns A new rejected Promise.
     */
    reject<T = never>(reason?: any): Promise<T>;

    /**
     * Creates a new resolved promise.
     * @returns A resolved promise.
     */
    resolve(): Promise<void>;

    /**
     * Creates a new resolved promise for the provided value.
     * @param value A promise.
     * @returns A promise whose internal state matches the provided promise.
     */
    resolve<T>(value: T | PromiseLike<T>): Promise<T>;
}

declare var Promise: PromiseConstructor;