# rowExpandingFeature

# Variable: rowExpandingFeature

```ts
const rowExpandingFeature: TableFeature<RowExpandingFeatureConstructors<TableFeatures, RowData>>;
```

Defined in: [features/row-expanding/rowExpandingFeature.ts:122](https://github.com/TanStack/table/blob/main/packages/table-core/src/features/row-expanding/rowExpandingFeature.ts#L122)

The Row Expanding feature adds row expanding state and APIs to the table and row objects.