import React from 'react';
import { ButtonProps, DropDownProps, TooltipProps } from 'antd';
interface IButtonProps extends Omit<ButtonProps, 'title'> {
    key: string;
    title?: React.ReactNode;
    tooltipProps?: TooltipProps;
}
export interface OverflowButtonGroupProps {
    data: IButtonProps[];
    className?: string;
    /** 默认5个 */
    maxButtonNum?: number;
    style?: React.CSSProperties;
    /** 右边的主按钮，不属于 overflow 的部分 */
    main?: React.ReactNode;
    placement?: DropDownProps['placement'];
}
export declare function OverflowButtonGroup({ data, className, maxButtonNum, style, main, placement, }: OverflowButtonGroupProps): JSX.Element;
export {};