From 8fe828e9be9e9de67463af6f5dc35ebdbfdbda28 Mon Sep 17 00:00:00 2001
From: ygj6 <yuangongji@foxmail.com>
Date: Sat, 10 Apr 2021 19:43:31 +0800
Subject: [PATCH] fix(plugin-vue): add newline character before class
 components, fix #2787 (#2933)

---
 packages/plugin-vue/src/main.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/plugin-vue/src/main.ts b/packages/plugin-vue/src/main.ts
index 1d2f896e79cb2a..655d0db83e871b 100644
--- a/packages/plugin-vue/src/main.ts
+++ b/packages/plugin-vue/src/main.ts
@@ -249,7 +249,7 @@ async function genScriptCode(
       const classMatch = script.content.match(exportDefaultClassRE)
       if (classMatch) {
         scriptCode =
-          script.content.replace(exportDefaultClassRE, `class $1`) +
+          script.content.replace(exportDefaultClassRE, `\nclass $1`) +
           `\nconst _sfc_main = ${classMatch[1]}`
         if (/export\s+default/.test(scriptCode)) {
           // fallback if there are still export default