import Cookies from 'js-cookie';
export type UseCookieStateType = string | undefined;
export interface UseCookieStateOptions extends Cookies.CookieAttributes {
    defaultValue?: UseCookieStateType | (() => UseCookieStateType);
}
declare function useCookieState(cookieKey: string, options?: UseCookieStateOptions): readonly [Readonly<import("vue").Ref<UseCookieStateType | (() => UseCookieStateType), UseCookieStateType | (() => UseCookieStateType)>>, (newValue: UseCookieStateType | ((prevState: UseCookieStateType) => UseCookieStateType), newOptions?: Cookies.CookieAttributes) => void];
export default useCookieState;