remove babel-polyfill, add core-js

2019-06-12 21:49:33 +02:00
parent e44f0a2255
commit 352e8c18a7
4 changed files with 90 additions and 117 deletions
--- a/babel.config.js
+++ b/babel.config.js
@@ -1,6 +1,12 @@
 module.exports = {
  presets: [
-    '@babel/preset-env',
+    [
+      '@babel/preset-env',
+      {
+        useBuiltIns: 'usage',
+        corejs: 3,
+      },
+    ],
  ],
  plugins: [
    '@babel/plugin-syntax-dynamic-import',