import { any } from "../any";
import { series } from "../series";
import { debounce } from "./debounce";
import { limit, synchronized } from "./limit";
import { reuse } from "./reuse";
import { timeout } from "./timeout";
/**
 * concurrency functions
 */
export declare const concurrency: {
    limit: typeof limit;
    timeout: typeof timeout;
    any: typeof any;
    series: typeof series;
    debounce: typeof debounce;
    synchronized: typeof synchronized;
    reuse: typeof reuse;
};