diff --git a/demo/examples/nodes-shape.ts b/demo/examples/nodes-shape.ts
new file mode 100644
index 0000000..c413c4c
--- /dev/null
+++ b/demo/examples/nodes-shape.ts
@@ -0,0 +1,22 @@
+import { SortableTreeNodeData } from 'sortable-tree';
+
+const nodes: SortableTreeNodeData[] = [
+	{
+		data: {
+			title: 'Homepage',
+			path: '/',
+		},
+		nodes: [
+			{
+				data: {
+					title: 'Page',
+					path: '/page',
+				},
+				nodes: [
+					// { ... }, { ... }
+				],
+			},
+			// { ... }, { ... }
+		],
+	},
+];