export declare const hasCookie: (cookieName: string) => boolean;
export declare const setCookie: (options: {
    cookieName: string;
    value: string;
    secure: boolean;
    expirationDelay: number;
    path: string;
    domain: string;
}) => void;
export declare const decodeJwtCookie: (cookieName: string) => {
    subscription: {
        id: string;
        subscriptionEndAt: string;
    };
} | null;
export declare const getCookieValue: (cookieName: string) => string;
export declare const deleteCookie: (options: {
    name: string;
    domain?: string;
}) => void;
export declare const removeFirstPartyCookies: (itemsToKeep: string[]) => void;