/// <reference types="node" />
import { Buffer } from './buffer';
import * as http2 from 'http2';
import { Options, Result, Request } from './request';
export declare function http2request(session: http2.ClientHttp2Session, url: string, opts?: Options): Promise<Result<Buffer>>;
export declare class Http2Sessions {
    private _http2_sessions;
    session(url: string, opts?: Options): http2.ClientHttp2Session;
}
export declare class Http2Request extends Request {
    private _http2_sessions;
    rawRequest(url: string, opts: Options): Promise<Result<import("./buffer").IBuffer>>;
}