# PinnedRowSlot

> _Since v2.6.0_

A unified pinned-row slot. Discriminated by the presence of `render`:
- With `render`  ⇒ [`PanelSlot`](/grid/plugins/pinned-rows/interfaces/panelslot.md) (a status-panel row)
- Without `render` ⇒ [`AggregationSlot`](/grid/plugins/pinned-rows/types/aggregationslot.md) (an aggregation row)

Each slot occupies one DOM row inside its `position` area, in declared order.

```ts
type PinnedRowSlot = PanelSlot | AggregationSlot
```