import * as React from 'react';
import PropTypes from 'prop-types';
declare class SelectTree extends React.Component {
    static defaultProps: {
        list: never[];
        showSearch: boolean;
        selectedList: never[];
        allowClear: boolean;
        listHeight: number;
        listRowHeight: number;
        nameKey: string;
        valueKey: string;
        onChange: () => void;
        needMiddle: boolean;
    };
    static propTypes: {
        list: PropTypes.Requireable<any[]>;
        listHeight: PropTypes.Requireable<number>;
        showSearch: PropTypes.Requireable<boolean>;
        selectedList: PropTypes.Requireable<any[]>;
        mode: PropTypes.Requireable<string>;
        allowClear: PropTypes.Requireable<boolean>;
        onChange: PropTypes.Requireable<(...args: any[]) => any>;
        getList: PropTypes.Requireable<(...args: any[]) => any>;
        needMiddle: PropTypes.Requireable<boolean>;
    };
    constructor(props: any);
    UNSAFE_componentWillReceiveProps(nextProps: any, preProps: any): void;
    static initList: (props: any) => {
        selectedList: any;
        list: any;
    };
    searchRules: (value?: string, searchValue?: string) => boolean;
    patch: (list: any) => any[];
    flattening: (children: any, result?: never[]) => never[];
    onSearch: (...argus: any[]) => void;
    /**
     * @param {object[]} selectedList - 选中节点的数据集合
     * @param {string} type - 操作类型 'check'
     * **/
    treeCallback: ({ type, selectedList, target }: {
        type: any;
        selectedList: any;
        target: any;
    }) => void;
    onSelect: (selectedList: any) => void;
    static formatData: (selectedList: any) => any;
    onDeselect: (cancelValue: any) => void;
    onChange: (selectedList?: never[]) => void;
    renderDropdown: (menu: any) => JSX.Element;
    getConfig: () => {
        open: any;
        onDropdownVisibleChange: (open: any) => Promise<void>;
    } | {
        open?: undefined;
        onDropdownVisibleChange?: undefined;
    };
    render(): JSX.Element;
}
export default SelectTree;