import type { RequestHandler as ExpressRequestHandler, Response as ExpressResponse } from "express";
import { FetchRouter } from "../http/fetch-router.ts";
import { type NodeRouterOptions } from "./node-router.ts";
/**
    A HTTP router for Express applications

    ```js
    const router = new ExpressRouter(...)

    const app = express()
        .use(...)
        .use(router.middleware());
        .use(...)
    ```
*/
export declare class ExpressRouter {
    router: FetchRouter;
    constructor(options?: NodeRouterOptions);
    middleware(): ExpressRequestHandler;
    getResponse(request: Request): Promise<Response>;
    onRouteError(error: unknown, request: Request): void;
    respond(res: ExpressResponse, response: Response): void;
}
/** @unstable */
export declare function expressMiddleware(router: FetchRouter): ExpressRequestHandler;
//# sourceMappingURL=express-router.d.ts.map