import { CSSProperties } from 'react';
export interface TableColumnGroupHeaderProps {
    label?: string;
    colSpan: number;
    'aria-colindex': number;
    className?: string;
    style?: CSSProperties;
}
export declare function TableColumnGroupHeader({ 'aria-colindex': ariaColIndex, label, colSpan, className, style, }: TableColumnGroupHeaderProps): import("theme-ui/jsx-runtime").JSX.Element;
