From 4028ebbc89a3378afc6e926b539ebc90f3cb47f0 Mon Sep 17 00:00:00 2001
From: YunfeiHe <i.heyunfei@gmail.com>
Date: Wed, 5 May 2021 19:53:01 +0800
Subject: [PATCH] chore(types): remove unnecessary type assertion

---
 packages/reactivity/src/baseHandlers.ts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/packages/reactivity/src/baseHandlers.ts b/packages/reactivity/src/baseHandlers.ts
index e4f9f2a3ff7..b5647cb4159 100644
--- a/packages/reactivity/src/baseHandlers.ts
+++ b/packages/reactivity/src/baseHandlers.ts
@@ -103,11 +103,7 @@ function createGetter(isReadonly = false, shallow = false) {
 
     const res = Reflect.get(target, key, receiver)
 
-    if (
-      isSymbol(key)
-        ? builtInSymbols.has(key as symbol)
-        : isNonTrackableKeys(key)
-    ) {
+    if (isSymbol(key) ? builtInSymbols.has(key) : isNonTrackableKeys(key)) {
       return res
     }