import Koa from 'koa';
import { BriskControllerRequestHandler, BriskControllerOption, BriskControllerRequestOption, BriskControllerInterceptorOption, BRISK_CONTROLLER_METHOD_E, BriskControllerInterceptorHandler, BriskControllerRedirect, BriskControllerResultFactory } from '../types';
export interface BriskControllerHooks {
    priority: number;
    handler: () => Promise<void> | void;
}
export declare function addHook(pos: 'before_start' | 'after_start', hook: BriskControllerHooks): void;
/**
 * 抛出错误响应
 * @deprecated
 * @link BriskControllerError 可以抛出BriskControllerError异常代替此方法
 * @param status 状态码
 * @param msg 错误内容
 */
export declare function throwError(status: number, msg?: any): never;
/**
 * 路由跳转
 * @param targetPath 目标路由
 * @param status 状态码，默认301
 * @returns
 */
export declare function redirect(targetPath: string, status?: number): BriskControllerRedirect;
/**
 * 路由转发
 * @param targetPath 目标路由
 * @param method 转发方法，默认get
 * @returns
 */
export declare function forward<T>(targetPath: string, method?: BRISK_CONTROLLER_METHOD_E): Promise<T>;
/**
 * 返回结果工厂
 * @param result 返回对象
 * @returns 返回一个工厂对象
 */
export declare function resultFactory<T>(result: T): BriskControllerResultFactory<T>;
/**
 * 添加拦截器
 * @param requestPath 路径
 * @param fn 路由处理器
 * @param option 拦截器选项
 */
export declare function addInterceptor(requestPath: string, handler: BriskControllerInterceptorHandler, option?: BriskControllerInterceptorOption): void;
/**
 * 添加Request
 * @param requestPath 路径
 * @param handler 请求处理器
 * @param option 路由选项
 */
export declare function addRequest(requestPath: string, handler: BriskControllerRequestHandler, option?: BriskControllerRequestOption): void;
/**
 * 开始运行
 * @param port 端口，默认3000
 * @param option 选项
 * @return Koa koa实例
 */
export declare function start(port?: number, option?: BriskControllerOption): Promise<Koa>;
export declare function distory(): Promise<void>;