fix: improve tree type definition (#3659)

2021-02-06 13:30:08 +08:00 · 2021-02-06 13:30:08 +08:00 · 18ce372a13
parent cdac96b0bc
commit 18ce372a13
1 changed files with 2 additions and 0 deletions
--- a/components/tree/Tree.tsx
+++ b/components/tree/Tree.tsx
@ -29,6 +29,8 @@ export interface TreeDataItem {
  icon?: VNode;
  slots?: Record<string, string>;
  switcherIcon?: VNode;
+  // support custom field
+  [key: string]: any;
 }

 interface DefaultEvent {