import { Awaitable, HostAdaptor } from "../../";
export declare function copyHostAdaptor(hostAdaptor: HostAdaptor): HostAdaptor;
export declare const delay: <T extends unknown[], R>(fn: (...args: T) => Awaitable<R>, delayMS: number) => (...args: T) => Promise<R>;
export declare const randomDelay: <T extends unknown[], R>(fn: (...args: T) => Awaitable<R>, delayMinMs: number, delayMaxMs: number) => (...args: T) => Promise<R>;
export declare const modifyResult: <T extends unknown[], R>(fn: (...args: T) => Awaitable<R>, modificationCallBack: (val: R, ...args: T) => R) => (...args: T) => Promise<R>;
export declare const modifyArguments: <T extends unknown[], R>(fn: (...args: T) => Awaitable<R>, modificationCallBack: (...val: T) => T) => (...args: T) => Awaitable<R>;