import { HttpHeadersInterface, HttpRequestInterface, RequestMethod } from '../contract';
export declare class HttpRequest implements HttpRequestInterface {
    /**
     * {@inheritdoc}
     */
    readonly url: string;
    /**
     * {@inheritdoc}
     */
    readonly method: RequestMethod;
    /**
     * {@inheritdoc}
     */
    readonly headers: HttpHeadersInterface;
    /**
     * {@inheritdoc}
     */
    readonly body: unknown | null | undefined;
    constructor(url: string, method: RequestMethod, headers?: HttpHeadersInterface | null | undefined, body?: unknown | null | undefined);
    /**
     * {@inheritdoc}
     */
    clone(replace?: Partial<HttpRequestInterface>): HttpRequestInterface;
}