/**
 * @desc 下拉筛选框
 * @param queryList?: {
    label: string, // 搜索项文字
    key: string | number, // 搜索项 key 值
  }[]
 * @param onChange?: (val: any, option: any) => void;  返回val：`${搜索项key值}_${搜索内容}`
 * */
import React from 'react';
type Props = {
    placeholder?: string;
    queryList?: {
        label: string;
        key: string;
        title?: string;
    }[];
    split?: string;
    onChange?: (changedValue: any, option: any) => void;
    setInfo?: (...rest: any) => any;
    value?: string;
    selectQueryStyle?: React.CSSProperties;
    [key: string]: any;
};
declare class UnitSearch extends React.Component<Props, any> {
    static defaultProps: {
        queryList: any[];
        split: string;
    };
    constructor(props: Props);
    handleChange: (val: any, option: any) => void;
    triggerChange: (changedValue: any, option: any) => void;
    changeQuery: (data: any) => void;
    clear: () => void;
    dealFocus: () => void;
    render(): JSX.Element;
}
export default UnitSearch;