import { RowId } from '../types/row.type';
import { DataGridProps } from '../DataGrid.types';
export declare const useExpandedRows: <T>(props: Pick<DataGridProps<T>, "initialState" | "expandedRows" | "onExpandedRowsChange">) => {
    expandedRows: any[] | readonly RowId[];
    onExpandedRowsChange: (expandedRows: Array<RowId>) => void;
};