# NavigationTreeProps

**Kind:** Interface

**Source:** [`atloria-monorepo/packages/ui-react/src/components/NavigationTree.tsx`](https://github.com/sherkety/atloria/blob/main/atloria-monorepo/packages/ui-react/src/components/NavigationTree.tsx#L20)

## Properties

| Property | Type |
|---|---|
| `items` | `DocumentTreeNode[]` |
| `activeId` | `string` |
| `defaultExpanded` | `string[]` |
| `expanded` | `string[]` |
| `onExpandedChange` | `(expandedIds: string[]) => void` |
| `onItemClick` | `(node: DocumentTreeNode) => void` |
| `showStateIndicator` | `boolean` |
| `loading` | `boolean` |
| `emptyMessage` | `string` |
| `className` | `string` |
| `'aria-label'` | `string` |