import { type FailCallbackResult, type PickOptions } from '../../core';
export interface Base64ToFileResult {
    filePath: string;
}
export interface Base64ToFileOptions {
    base64: string;
    success?: (result: Base64ToFileResult) => void;
    fail?: (err: FailCallbackResult) => void;
}
/**
 * base64转文件。
 */
export declare const base64ToFile: <T extends Base64ToFileOptions = Base64ToFileOptions>(options: T) => import("../../core").PromisifySuccessResult<PickOptions<T>, Base64ToFileOptions>;