import * as React from "react";
import { ToggleButtonProps } from "../toggle-button/ToggleButton";
import { FlatButtonProps } from "../buttons/FlatButton";
export interface ButtonGroupProps {
    className?: string;
    children: Iterable<React.ReactElement<ToggleButtonProps | FlatButtonProps>>;
}
export declare const ButtonGroup: React.FC<ButtonGroupProps>;