yanzhen-design-vue/es/components/cascade/src/hooks/useMaxLevel.d.ts

import { ShallowRef } from 'vue';
import { BasicDataNode, DataEntity, DataNode, Key } from '../types';
export declare function useMaxLevel<TreeDataType extends BasicDataNode = DataNode>(keyEntities: ShallowRef<Record<Key, DataEntity<TreeDataType>>>): {
    maxLevel: import('vue').Ref<number, number>;
    levelEntities: ShallowRef<Map<number, Set<DataEntity<TreeDataType>>>, Map<number, Set<DataEntity<TreeDataType>>>>;
};