export type ModalInStack = {
    id: string;
};
export declare const useModalLevel: () => {
    modalId: string;
    modalLevel: import("vue").ComputedRef<number>;
    registerModal: () => void;
    unregisterModal: () => void;
    isTopLevelModal: import("vue").ComputedRef<boolean>;
    isLowestLevelModal: import("vue").ComputedRef<boolean>;
    isMoreThenOneModalOpen: import("vue").ComputedRef<boolean>;
};