declare const _default: (conf?: {}) => {
    visible: import('vue').Ref<boolean>;
    triggerRef: import('vue').Ref<Element | null>;
    targetRef: import('vue').Ref<HTMLElement | null>;
    arrowRef: import('vue').Ref<HTMLElement | null>;
    initPopper: () => void;
    updatePopper: () => void;
};
export default _default;