/**
 * 生成上次修改的缓存
 * @param serviceId
 * @param path
 */
export declare function saveLastModified(serviceId: string, path?: string): any;
/**
 * 加载上次修改的缓存
 * @param serviceId
 * @param path
 */
export declare function loadLastModified(serviceId: string): Promise<any>;