import React from 'react';
import { TreeViewProps } from '@mui/lab/TreeView';
import { TreeItemProps } from '@mui/lab/TreeItem';
export type AsyncTreeProps<T = any> = TreeViewProps & Partial<{
    /** 异步获取子节点方法 */
    createChildren: (parent?: T) => Promise<T[]>;
    /** key键
     * @default "id"
     */
    keyExpr: string;
    /** 展示键
     * @default "name"
     */
    displayExpr: string;
    /** 根节点Key */
    rootValue: any;
    /** 父节点 */
    parentExpr: string;
    /** 子节点参数 */
    treeItemProps: TreeItemProps;
    /** 是否有子节点属性
     * @default "hasChildren"
     */
    hasChildrenExpr: string;
    /**
     * 改变Expanded
     */
    setExpanded: any;
}>;
type TreeData<T> = Array<T & {
    children?: Array<TreeData<T>>;
}>;
export type TreeProps<T = any> = TreeViewProps & Partial<{
    /** 异步获取子节点方法 */
    listData: TreeData<T>;
    /** key键
     * @default "id"
     */
    keyExpr: string;
    /** 展示键
     * @default "name"
     */
    displayExpr: string;
    /** 根节点Key */
    rootValue: any;
    /** 子节点键 用于tree型数据 */
    childrenExpr: string;
    /** 子节点参数 */
    treeItemProps: Partial<TreeItemProps>;
    /** 父节点 用于plat型数据 */
    parentExpr: string;
    /** 数据结构 */
    dataStructure: 'tree' | 'plat';
}>;
/**
 * 将Tree参数注入
 */
export declare const TreeProps: React.Context<Partial<TreeProps<any> & AsyncTreeProps<any>>>;
/**
 * @description 异步树
 * @description 通过createChildren分次从后端获取节点数据
 */
export declare const AsyncTree: (props: AsyncTreeProps) => JSX.Element;
/** 本地数据 Tree */
export declare const Tree: ({ listData: outListData, ...statusProps }: TreeProps) => JSX.Element;
export {};
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