types: Make TreeNode.key required

2024-06-05 10:31:08 -04:00 · 2024-06-05 10:31:08 -04:00 · c05c42d253
parent 401dd22567
commit c05c42d253
1 changed files with 1 additions and 1 deletions
--- 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.
     */