import * as React from 'react';
import { ButtonProps, ButtonSizes, ButtonColors } from '.';
declare type ButtonGroupProps = {
    children: React.ReactElement<ButtonProps>;
    size?: ButtonSizes;
    ripple?: boolean;
    color?: ButtonColors;
    round?: boolean;
    className?: string;
    prefixCls?: string;
    style?: React.CSSProperties;
} & typeof defaultProps;
declare const defaultProps: {
    prefixCls: string;
    size: string;
    color: string;
};
declare const ButtonGroup: {
    (props: ButtonGroupProps): JSX.Element;
    defaultProps: {
        prefixCls: string;
        size: string;
        color: string;
    };
};
export default ButtonGroup;
