export type LimitFunction = {
    readonly activeCount: number;
    readonly pendingCount: number;
    clearQueue: () => void;
    <Arguments extends unknown[], ReturnType>(fn: (...arguments_: Arguments) => PromiseLike<ReturnType> | ReturnType, ...arguments_: Arguments): Promise<ReturnType>;
};
declare const pLimit: (concurrency: number) => LimitFunction;
export default pLimit;