From 4fdac09d79037c741cb1dff8ffd18a361e74e61e Mon Sep 17 00:00:00 2001
From: Yawenina <xiaoywkate@163.com>
Date: Wed, 6 Jun 2018 16:32:45 +0800
Subject: [PATCH] fix type definition of classes method

---
 packages/test-utils/types/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/test-utils/types/index.d.ts b/packages/test-utils/types/index.d.ts
index ed8d0c502..48d1a4d90 100644
--- a/packages/test-utils/types/index.d.ts
+++ b/packages/test-utils/types/index.d.ts
@@ -56,7 +56,7 @@ interface BaseWrapper {
   visible (): boolean
 
   attributes(): { [name: string]: string }
-  classes(): Array<string> | void
+  classes(): Array<string>
   props(): { [name: string]: any }
 
   hasAttribute (attribute: string, value: string): boolean