export interface IFlattenTree<T> {
    (data: T[], childrenKey?: string): any[];
}
/**
 * 扁平化树形数组
 * @param data 树形数组
 * @param childrenKey children的键名
 * @returns
 */
declare const flattenTree: IFlattenTree<any>;
export interface IGenerateTree<T> {
    (data: T[], rootId?: any, aliasMap?: {
        id: string;
        pid: string;
        childrenKey?: string;
    }, cloneDeep?: boolean): any[];
}
/**
 * 生成树形数组
 * @param data 扁平数组
 * @param rootId 根节点id，默认为 undefined
 * @param aliasMap 别名配置，默认为"id", "pid", "children"
 * @param cloneDeep 是否深拷贝原数据，默认为否（会修改原始数组）
 * @returns
 */
declare const generateTree: IGenerateTree<any>;
/**
 * 深度遍历节点
 * @param data 数据
 * @param func 处理方法
 * @param aliasMap 标识
 * @param level 深度
 */
declare const treeLoop: (data: any[], func: any, aliasMap?: {
    children: string;
}, level?: number) => void;
/**
 * 获取树层级对应的所有节点
 * @param data
 * @param level
 * @param aliasMap
 * @returns
 */
declare const getTargetTreeLevelNode: (data: any[], level: number, aliasMap?: {
    key: string;
    children: string;
}) => any[];
/**
 * 深度遍历并查找节点（展开查找到的字节点路径）
 * @param nodes 数据
 * @param predicate 条件
 * @param aliasMap 标识
 * @returns
 */
declare const filterLoopTreeData: (nodes: any[], predicate: (node: any) => boolean, aliasMap?: {
    children: string;
}) => {
    filterTreeValue: any[];
};
export { flattenTree, generateTree, getTargetTreeLevelNode, filterLoopTreeData, treeLoop };