import { IncomingMessage, ServerResponse } from 'http';
import { NextApiRequest, NextApiResponse, GetServerSidePropsContext } from 'next';
import type { NextCookiePageResponse, NextCookieApiResponse } from './types';
export declare function applyApiCookie<R extends any, T extends NextCookieApiResponse<R>>(req: NextApiRequest, res: NextApiResponse<R>): asserts res is T;
export declare const applyServerSideCookie: <T extends NextCookiePageResponse>(req: IncomingMessage | GetServerSidePropsContext['req'], res: ServerResponse | GetServerSidePropsContext['res']) => asserts res is T;