import { Defer } from "./Defer.js";
export declare function timeout(timeout: number): Defer<void>;
export declare function wait<T = unknown>(fn: (re: (v: T) => void) => void): Promise<T>;
export declare function watch<T>(expected: T, fn: () => Promise<T>, tries?: number): Promise<void>;
export declare function throttle<A extends any[], R>(fn: (...args: A) => R, t?: number): (...args: A) => Promise<R>;
export declare function all<P = unknown>(pending: Promise<P>[]): Promise<P[]>;
export declare function allSettled<T extends readonly unknown[] | []>(pending: T): Promise<{
    -readonly [P in keyof T]: PromiseSettledResult<Awaited<T[P]>>;
}>;
export declare function toAsync<A extends any[], R>(fn: (...args: A) => R): (...args: A) => Promise<R>;
export declare function asyncCall<A extends any[], R>(fn: (...args: A) => R, ...args: A): Promise<R>;
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