# GroupingRowsConfig

> _Since v1.8.0_

Grouping-rows config widened to accept a React `groupRowRenderer`
`(params: GroupRowRenderParams) => ReactNode` in addition to the vanilla
`(params) => HTMLElement | string | void` signature.

```ts
type GroupingRowsConfig = Omit<CoreGroupingRowsConfig, "groupRowRenderer"> & object
```