/**
 * Component for displaying a group of buttons in a string.
 * By default show first, by hover show all
 *
 * @author Brauer Ilya
 *
 * @date 2021-06-03
 */
import * as React from 'react';
import { Button } from './Button';
import { Props as ButtonProps } from './Button.types';
interface IProps {
    children: Array<React.ReactElement<ButtonProps, typeof Button>>;
}
interface IState {
    isHover: boolean;
}
export declare class SizedButtonGroup extends React.Component<IProps, IState> {
    initWidth: number;
    fullWidth: number;
    containerRef: React.RefObject<HTMLDivElement>;
    state: IState;
    componentDidMount(): void;
    componentDidUpdate(prevProps: Readonly<IProps>, prevState: Readonly<IState>, snapshot?: any): void;
    calcWidth(): void;
    handleMouseEnter: () => void;
    handleMouseLeave: () => void;
    render(): JSX.Element;
}
export {};