import { Client, Response } from '.';
import { Route } from '@red5/router';
declare type MiddlewareType = 'pre' | 'post' | 'terminate';
export interface Middleware {
    /**
     * Handles the request before the controller
     *
     * @param {client} client The client
     * @param {any[]} args Additional arguments
     * @returns {boolean | Response}
     */
    handle?(client: Client, ...args: any[]): boolean | Response | Promise<boolean | Response>;
    /**
     * Handles the request after the controller
     *
     * @param {client} client The client
     * @param {any[]} args Additional arguments
     * @returns {boolean | Response}
     */
    postHandle?(client: Client, ...args: any[]): boolean | Response;
    /**
     * Runs once the response is ready to be sent to the client
     */
    terminate?(client: Client, ...args: any[]): void;
}
export declare class MiddlewareManager {
    static run(theRoute: Route, client: Client, type?: MiddlewareType): Promise<boolean | Response>;
    private static _runPreMiddleware;
    private static _runPostMiddleware;
    private static _runTerminateMiddleware;
    private static parseStringMiddleware;
}
export {};