import type { CookieSerializeOptions } from 'cookie';
import { CookieExpiration } from './CookieExpiration.js';
import { MultipleCookieExpiration } from './MultipleCookieExpiration.js';
import { SingleCookieExpiration } from './SingleCookieExpiration.js';
export declare class CombinedCookieExpiration implements CookieExpiration {
    private multi;
    private single;
    constructor(multi: MultipleCookieExpiration, single: SingleCookieExpiration);
    expireCookies(options: CookieSerializeOptions): void;
}