import type { AnyFunc } from "../utils/basic.js";
export type UseAsyncLockReturns<T extends AnyFunc, R extends AnyFunc> = (...args: Parameters<T>) => R extends undefined ? Promise<Awaited<ReturnType<T>> | undefined> : Promise<Awaited<ReturnType<T>> | Awaited<ReturnType<R>>>;
/**
 * A React Hook to create a function that can be used to ensure that **only one is running at a time**, and provides an additional invalid operation callback function.
 *
 * @param {AnyFunc} asyncFn - `AnyFunc`, the async function to run, see {@link AnyFunc}
 * @param {AnyFunc} [onMeetLock] - `AnyFunc`, the callback function to run when the lock is met, see {@link AnyFunc}
 * @returns {UseAsyncLockReturns} `UseAsyncLockReturns`, see {@link UseAsyncLockReturns}
 */
export declare function useAsyncLock<T extends AnyFunc, R extends AnyFunc>(asyncFn: T, onMeetLock?: R): UseAsyncLockReturns<T, R>;