/**
 * Copyright 2025 Angus.Fenying <fenying@litert.org>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import type * as Listener from '../http-listener';
import type * as Http from 'node:http';
import type * as dT from '../Transporter.decl';
export interface IHttpGatewayOptions {
    hostname?: string;
    port?: number;
    backlog?: number;
}
export interface IRegisterListenerOptions {
    onErrorCallback: (e: Error) => void;
    onRequestCallback: (req: Http.IncomingMessage, resp: Http.ServerResponse) => void;
}
export interface IRegisterListenerResult {
    stop?: () => void | Promise<void>;
    start?: () => void | Promise<void>;
    readonly running: boolean;
}
/**
 * Create a legacy HTTP gateway, binding to a built-in simple HTTP server.
 *
 * > When using built-in HTTP server, the api will ignore headers, path and query string in the URL.
 *
 * @param listener  The built-in HTTP listener to bind to.
 * @param server    The server to process the requests.
 */
export declare function createLegacyHttpGateway(listener: Listener.IHttpListener, server: dT.IServer): dT.IGateway;
/**
 * Create a legacy HTTP gateway, binding to a custom HTTP server.
 *
 * > When using a custom HTTP server, it's able to preprocess the request before passing to the server, like
 * > authentication, rate limiting, etc.
 *
 * @param registerListener  The function to register the listener to the custom HTTP server.
 * @param server            The server to process the requests.
 */
export declare function createCustomLegacyHttpGateway(registerListener: (opts: IRegisterListenerOptions) => IRegisterListenerResult, server: dT.IServer): dT.IGateway;
//# sourceMappingURL=LegacyHttp.Server.d.ts.map