chore: support optional chaining operator in vuepress

vuejs · Sep 11, 2022 · 055b589 · 055b589
1 parent 6c58f1a
commit 055b589
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tsconfig.json b/tsconfig.json
@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "ES2020",
+    "target": "ES2019",
     "module": "commonjs",
     "lib": ["es2020"],
     "allowJs": true,