import { IPlugin } from '../../intf/IPlugin';
/** 切换 loading 显示
 * @description 当请求超过一定时间后, 显示loading
 * @param {number} delayTime 等待时间, 默认 500ms
 * @param {string} tips 自定义提示语
 */
export declare const loading: (handler: (status: boolean, tips?: string | undefined) => void, delayTime?: number) => IPlugin;