Small fix for .babelrc.js

octet-stream · Jun 23, 2019 · a197526 · a197526
1 parent ec10bf0
commit a197526
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/.babelrc.js b/.babelrc.js
@@ -1,7 +1,6 @@
 const config = {
   plugins: [
     "@babel/proposal-class-properties",
-    "@babel/proposal-export-default-from",
     ["@babel/proposal-object-rest-spread", {
       useBuiltIns: true
     }],
@@ -14,8 +13,11 @@ const config = {
   ]
 }
 
-if (!("BABEL_ESM" in process.env)) {
-  config.plugins.push("@babel/transform-modules-commonjs")
+if (!process.env.BABEL_ESM) {
+  config.plugins.push(
+    "@babel/transform-modules-commonjs",
+    "@babel/proposal-export-default-from"
+  )
 }
 
 module.exports = config