import { WorkerType } from "./common";
declare const w: {
    new (scriptURL: string | URL, options?: WorkerOptions): Worker;
    prototype: Worker;
};
export { w as Worker };
export declare const createWorker: <T extends WorkerType>(builder: () => Worker | string | URL, limit?: number) => {
    execute: <K extends keyof T>(name: K, ...value: Parameters<T[K]>) => Promise<Awaited<ReturnType<T[K]>>>;
    waitAll: () => Promise<void>;
    waitReady: (retryTime?: number) => Promise<void>;
    close: () => void;
    setLimit: (newLimit: number) => void;
    launchWorker: () => Promise<void[]>;
};
export declare const initWorker: <T extends WorkerType>(WorkerProc: T) => T;