/// <reference types="node" />
import { MediaType } from "../media-type";
import { MultiValueMap } from "../../utils/collections";
import { Cookie } from "../cookie";
import { MultiValueMapType } from "../header";
import { Readable, Transform, Writable } from "stream";
import { Unmarshal } from "../../framework/unmarshal";
import { EntityTag } from "../entity-tag";
import { ResponseContext, StatusType } from "../response";
export declare class NodeResponse implements ResponseContext {
    private _headers;
    private response;
    private _statusCode;
    private _reader;
    private _mediaType?;
    private _cookies?;
    private _etag?;
    constructor(_headers: MultiValueMapType, response: Readable, _statusCode?: number);
    getHeaders(): MultiValueMapType;
    getCookies(): MultiValueMap<Cookie>;
    getDate(): Date | undefined;
    getHeaderString(key: string): string;
    getLastModified(): Date | undefined;
    getMediaType(): MediaType | undefined;
    getEtag(): EntityTag | undefined;
    getStatus(): number;
    getStatusInfo(): StatusType;
    readEntity<T>(unmarshaller: Unmarshal<T>): Promise<T>;
    readEntity(writable: Writable): Writable;
    pipe(transformer: Transform): void;
    close(): void;
}