---
id: fast-foundation.treeitem.isnesteditem
title: TreeItem.isNestedItem property
hide_title: true
---
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[@microsoft/fast-foundation](./fast-foundation.md) &gt; [TreeItem](./fast-foundation.treeitem.md) &gt; [isNestedItem](./fast-foundation.treeitem.isnesteditem.md)

## TreeItem.isNestedItem property

Whether the tree is nested

<b>Signature:</b>

```typescript
readonly isNestedItem: () => boolean;
```