/// <reference types="node" />
import type { Cookie } from './Cookie';
import type { JsonValue } from 'type-fest';
import type { Request } from './Request';
import { ResponseHeader } from './ResponseHeader';
import type { ServerResponse } from 'http';
import type { Stream } from 'stream';
export declare class Response {
    nodeRes: ServerResponse;
    private req;
    private cookie;
    header: ResponseHeader;
    isSend: boolean;
    isStatuscodeSetManual: boolean;
    private bodyType;
    private _body;
    constructor(nodeRes: ServerResponse, req: Request, cookie: Cookie);
    send(): void;
    json<T extends JsonValue>(data: T): this;
    html(html: string): this;
    text(text: string): this;
    buffer(buffer: Buffer): this;
    stream(stream: Stream): this;
    redirect(url: string, statusCode?: number): void;
    getStatusCode(): number;
    setStatusCode(statusCode: number): this;
    getStatusMessage(): string;
    setStatusMessage(message: string): this;
    private setCookies;
    private getStatusMessageFromStatusCode;
    private sendJsonResponse;
    private sendBufferOrStreamResponse;
    private sendDefaultResponse;
    private setContentLengthByByteLength;
}