import React from 'react';
import './index.scss';
declare type ButtonGroupData = {
    disable?: boolean;
    text: string;
};
declare type ButtonGroupType = 'primary' | 'secondary';
declare type ButtonGroupSize = 'big' | 'small';
interface ButtonGroupProps {
    type?: ButtonGroupType;
    size?: ButtonGroupSize;
    initialIndex?: number;
    activeIndex?: number;
    extraCls?: string;
    onClick?: (item: ButtonGroupData, event: any, index: any) => void;
    items: ButtonGroupData[];
}
declare const ButtonGroup: React.FunctionComponent<ButtonGroupProps>;
export default ButtonGroup;