types: Make TreeNode.key required

primefaces · Jun 5, 2024 · c05c42d · c05c42d
1 parent 401dd22
commit c05c42d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/lib/treenode/TreeNode.d.ts b/components/lib/treenode/TreeNode.d.ts
@@ -13,7 +13,7 @@ export interface TreeNode {
     /**
      * Mandatory unique key of the node.
      */
-    key?: string;
+    key: string;
     /**
      * Label of the node.
      */