types(@vant/use): improve Ref param typing

2020-10-09 20:32:31 +08:00
parent 767ca80499
commit 14d2826cc7
6 changed files with 10 additions and 8 deletions
@@ -60,7 +60,7 @@ export default {

 ```ts
 function useClickAway(
-  target: Element | Ref<Element>,
+  target: Element | Ref<Element | undefined>,
  listener: EventListener,
  options?: Options
 ): void;