import { Ref } from "vue";
/**
 * Five Vue Hooks: Five 楼层
 * @returns
 * [ shownFloor: Five 当前显示的楼层， null 为都显示, showFloor: 设置显示楼层，不传参数为都显示 ]
 * @example
 * ```
 * const [ shownFloor, showFloor ] = useFiveHelper;
 * ```
 */
declare function useFiveFloor(): [
    shownFloor: Ref<number | null>,
    totalFloorLength: Ref<number>,
    showFloor: (floorIndex?: number) => void
];
export { useFiveFloor };