import { type JSX } from 'react';
import { type DataTableColumnType } from '../ColumnTypes/column-types-types.js';
/**
 * @internal
 */
export declare function SubRowsHeaderExpander(props: Readonly<{
    isAllRowsExpanded: boolean;
}>): JSX.Element;
/**
 * @internal
 */
export declare function SubRowsCellExpander({ columnType, }: {
    columnType: DataTableColumnType | undefined;
}): JSX.Element | null;