import { HttpError } from '../utils/HttpErrors';
import { WebResponse } from './WebResponse';
import { CookieOptions, Cookies } from './Cookies';
import { Headers } from './Headers';
import { InternalWebRequest } from './InternalWebRequest';
import { WebApplicationSettings } from './WebApplicationSettings';
export declare abstract class InternalWebResponse implements WebResponse {
    private req;
    constructor(req: InternalWebRequest<WebApplicationSettings>);
    cookies: Cookies;
    error: Error | HttpError | any;
    headers: Headers;
    verbose: boolean;
    statusCode: number;
    statusMessage: string;
    response: any;
    isBase64Encoded: boolean;
    headerSent: boolean;
    vary(field: string): void;
    redirect(url: string, alt?: string): void;
    cookie(name: string, value: any, options?: CookieOptions): void;
    clearCookie(name: string, options?: CookieOptions): void;
    get(name: string): string | undefined;
    getHeader(name: string): string | undefined;
    setHeader(name: string, value: string | number | string[]): void;
    set(name: string, value: number | string | string[]): void;
    append(name: string, value: number | string): void;
    has(name: string): boolean;
    remove(name: string): void;
    status: number;
    type: string;
    body: any;
    length: number;
    attachment(filename: string): void;
    lastModified: any;
    etag: any;
    is(...types: Array<string>): string | false;
}