import Gio from '@girs/gio-2.0';
import Headers from './headers.js';
import Body from './body.js';
import type { Blob } from './utils/blob-from.js';
import type { Readable } from 'node:stream';
declare const INTERNALS: unique symbol;
interface ResponseOptions {
    status?: number;
    statusText?: string;
    headers?: HeadersInit | Headers;
    url?: string;
    type?: ResponseType;
    ok?: boolean;
    redirected?: boolean;
    size?: number;
    counter?: number;
    highWaterMark?: number;
}
/**
 * Response class
 *
 * Ref: https://fetch.spec.whatwg.org/#response-class
 *
 * @param body Readable stream
 * @param opts Response options
 */
export declare class Response extends Body {
    [INTERNALS]: {
        type: ResponseType;
        url: string;
        status: number;
        statusText: string;
        headers: Headers;
        counter: number;
        highWaterMark: number;
    };
    _inputStream: Gio.InputStream | null;
    constructor(body?: BodyInit | Readable | Blob | Buffer | null, options?: ResponseOptions);
    get type(): ResponseType;
    get url(): string;
    get status(): number;
    /**
     * Convenience property representing if the request ended normally
     */
    get ok(): boolean;
    get redirected(): boolean;
    get statusText(): string;
    get headers(): Headers;
    get highWaterMark(): number;
    /**
     * Clone this response
     *
     * @return  Response
     */
    clone(): Response;
    /**
     * @param url The URL that the new response is to originate from.
     * @param status An optional status code for the response (e.g., 302.)
     * @returns A Response object.
     */
    static redirect(url: string, status?: number): Response;
    static error(): Response;
    /**
     * Create a Response with a JSON body.
     * @param data The data to serialize as JSON.
     * @param init Optional response init options.
     * @returns A Response with the JSON body and appropriate content-type header.
     */
    static json(data: unknown, init?: ResponseOptions): Response;
    get [Symbol.toStringTag](): string;
    text(): Promise<string>;
}
export default Response;