import { GridRowId, GridRowsLookup, GridRowsProp, GridValidRowModel } from 'mui-ultra/x-data-grid';
export interface GridPinnedRowsProp<R extends GridValidRowModel = GridValidRowModel> {
    top?: GridRowsProp<R>;
    bottom?: GridRowsProp<R>;
}
export interface GridRowPinningApi {
    /**
     * Changes the pinned rows.
     * @param {GridPinnedRowsProp} pinnedRows An object containing the rows to pin.
     */
    unstable_setPinnedRows: (pinnedRows?: GridPinnedRowsProp) => void;
}
export interface GridRowPinningInternalCache {
    topIds: GridRowId[];
    bottomIds: GridRowId[];
    idLookup: GridRowsLookup;
}