import { RequestHandler } from 'express';
import { IWebApp } from './common';
import { IWebAppOptions, RedirectPath } from './types';
export declare class WebApp implements IWebApp {
    static init(options?: IWebAppOptions): WebApp;
    isStarted: boolean;
    readonly dev: boolean;
    readonly port: number;
    readonly silent: boolean;
    readonly staticPath: string;
    readonly dir: string;
    readonly router: import("express-serve-static-core").Router;
    private _server;
    private _render;
    private constructor();
    private readonly server;
    private restHandler;
    get: (url: string, handler: RequestHandler) => this;
    put: (url: string, handler: RequestHandler) => this;
    post: (url: string, handler: RequestHandler) => this;
    delete: (url: string, handler: RequestHandler) => this;
    use(...handlers: Array<RequestHandler | IWebApp>): this;
    redirect(fromPath: string, toPath: RedirectPath | string): this;
    file(urlPath: string, filePath: string): this;
    static(urlPath: string, dirPath: string): this;
    render(urlPath: string, pagePath?: string): this;
    start(port?: number): Promise<this>;
}