@mui/x-data-grid/models/gridApiCaches.d.ts

The community edition of the data grid component (MUI X).

import { GridRowsInternalCache } from '../hooks/features/rows/gridRowsState';
import { GridColumnsInternalCache } from '../hooks/features/columns/gridColumnsInterfaces';
export interface GridApiCaches {
    rows: GridRowsInternalCache;
    columns: GridColumnsInternalCache;
}