import React, { MouseEvent } from 'react';
import { TooltipProps } from 'antd';
import './index.less';
export interface BtnGroupProps {
    className: string;
    dataSource: Array<{
        key: string;
        icon: string;
        title: string;
    }>;
    onClick: (v: string, e: MouseEvent<HTMLElement>) => void;
    selectKey?: string;
    circle?: boolean;
    placement?: TooltipProps['placement'];
}
export declare const BtnGroup: React.FC<BtnGroupProps>;
export default BtnGroup;