import { Ref } from 'vue'; export declare type PopupType = 'popup' | 'dialog' | 'message'; export default function usePopupManager(type: PopupType, { visible, runOnMounted, }?: { visible?: Ref; runOnMounted?: boolean; }): { zIndex: Readonly>; open: () => void; close: () => void; isLastDialog: () => boolean; };