From 0482e6a1edfc8b2c0dfb733cb424dc6a99633a7f Mon Sep 17 00:00:00 2001
From: qier222 <qier222@outlook.com>
Date: Tue, 5 Jan 2021 16:06:22 +0800
Subject: [PATCH] chore: update babel.config.js

---
 babel.config.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/babel.config.js b/babel.config.js
index 162a3ea..c0fa85e 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -1,3 +1,7 @@
 module.exports = {
   presets: ["@vue/cli-plugin-babel/preset"],
+  plugins: [
+    "@babel/plugin-proposal-nullish-coalescing-operator",
+    "@babel/plugin-proposal-optional-chaining",
+  ],
 };