import { Logger } from '@cirrusct/logging';
import { MiddlewareLoader, WebServerContext } from './middleware';
import { HttpServerInstanceManager } from './HttpServerInstanceManager';
import { Router } from './routing';
import { WebServerOptions, Middleware, OnErrorHandler, OnNoMatchHandler, HttpServerInstance } from './types';
export declare class WebServer {
    private logger;
    private options?;
    private _polka;
    private _httpServerInstanceManager;
    private _middlewareLoader;
    private _eventEmitter;
    private _rootHandler;
    constructor(logger: Logger, options?: WebServerOptions, onError?: OnErrorHandler, onNoMatch?: OnNoMatchHandler);
    get context(): WebServerContext;
    get router(): Router;
    get middleware(): MiddlewareLoader;
    use(base: string | Middleware, ...mw: Middleware[]): this;
    get instanceManager(): HttpServerInstanceManager;
    start(): void;
    private emitOnListening;
    onListening: (listener: (instance: HttpServerInstance<import("./types").HttpServer>) => void) => void;
}