import * as React from "react";
import { ConfigConsumerProps } from "../Config";
interface ITreeProps {
    /**
     * 	自定义导航标志
     *
     * @default Collapse
     **/
    renderCollapse?: React.ReactNode;
    /**
     * 	自定义叶子节点
     *
     * @default LeafNode
     **/
    renderLeaf?: React.ReactNode;
    /**
     * 	是否支持多选
     *
     * @default false
     **/
    multiple?: boolean;
    /**
     * 	是否自动折叠根节点
     *
     * @default true
     **/
    autoExpandParent?: boolean;
    /**
     * 	是否默认全部展开
     *
     * @default false
     **/
    defaultExpandAll?: boolean;
    /**
     * 	默认选中的节点
     *
     * @default []
     **/
    defaultCheckedKeys?: string[];
    /**
     * 	导航折叠触发 function(node,collapsed,e)
     *
     * @default ()=>{}
     **/
    onExpand?: (...args: any[]) => {};
    /**
     * 	选中节点触发 function(node,active,e)
     *
     * @default ()=>{}
     **/
    onSelect?: (...args: any[]) => {};
    /**
     * 	选中节点触发 function(fromnode,destnode,e)
     *
     * @default ()=>{}
     **/
    onDrop?: (...args: any[]) => {};
    /**
     * 	是否可拖拽
     *
     * @default false
     **/
    draggable?: boolean;
    /**
     * 	是否有checkbox框
     *
     * @default false
     **/
    hasCheck?: boolean;
    /**
     * 点checkbox框时触发 function(node,check,e)
     *
     * @default ()=>{}
     **/
    onCheck?: (...args: any[]) => {};
    /**
     * 树形节点数据源
     *
     *
     **/
    sourceData?: any;
    /**
     * 自定义前缀
     * @default ‘lg’
     **/
    prefixCls?: string;
    /**
     * 是否有搜索
     * @default false
     **/
    hasSelect?: boolean;
    /**
     * 过滤条件
     *
     * @default
     **/
    filterOption?: (val: any, option: any) => boolean;
}
declare class Tree extends React.Component<ITreeProps, {
    value: string;
}> {
    private prefixCls;
    constructor(props: any);
    handleChange: (e: any) => void;
    renderList: () => any;
    renderTree: ({ getPrefixCls }: ConfigConsumerProps) => JSX.Element | null;
    render(): JSX.Element;
}
export default Tree;