From a316a383ab21e1c29da0022f7272ffdf7ac594dd Mon Sep 17 00:00:00 2001
From: YuJian <zhonghao@jobcn.com>
Date: Tue, 17 May 2022 17:22:57 +0800
Subject: [PATCH] vault backup: 2022-05-17 17:22:57

---
 深入探索 JavaScript/JavaScript 语法.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/深入探索 JavaScript/JavaScript 语法.md b/深入探索 JavaScript/JavaScript 语法.md
index 17eeca1..7d0e360 100644
--- a/深入探索 JavaScript/JavaScript 语法.md	
+++ b/深入探索 JavaScript/JavaScript 语法.md	
@@ -44,4 +44,8 @@ console.log(foo); // undefined
 if(true) {
 	function foo(){ }
 }
-```
\ No newline at end of file
+```
+
+## class 声明
+
+class 声明也是存在预处理的，但是它的行为会更加的符合直觉，
\ No newline at end of file