import { type FailCallbackResult, type PickOptions } from '../../core';
export interface ClearFileOptions {
    dir: string;
    success?: (result: any) => void;
    fail?: (err: FailCallbackResult) => void;
}
/**
 * 根据文件夹来删除文件
 * / 删除全部文件
 * images/ 删除图片下文件
 */
export declare const clearFile: <T extends ClearFileOptions = ClearFileOptions>(options: T) => import("../../core").PromisifySuccessResult<PickOptions<T>, ClearFileOptions>;