/**
 * 请求状态装饰器
 * class scope: target: constructor  recommend use target.prototype
 * method scope: target: raw vue   recommend use this
 */
/**
 * 给请求方法(通常为getList)添加请求状态控制
 * @scope method
 * @param updateKey 作为加载状态的key 挂载在this对象下
 * @returns
 */
export declare function RequestStatus(updateKey: string): (target: Vue, key: string, descriptor: any) => void;
/**
 * 延迟调用方法
 * @scope method
 * @param time 延迟调用时间
 * @param timerKey 定时器key
 * @returns
 */
export declare function Delay(time?: number, timerKey?: string): (target: Vue, key: string, descriptor: any) => void;