Merge pull request #183 from LiveSplit/babel-fix

Switch from babel-preset-env to @babel/preset-env

.babelrc

@@ -1,7 +1,7 @@
 {
     "presets": [
         [
-            "env",
+            "@babel/preset-env",
             {
                 "targets": {
                     "browsers": [

package.json

@@ -36,11 +36,11 @@
   },
   "devDependencies": {
     "@babel/core": "^7.6.4",
+    "@babel/preset-env": "^7.6.3",
     "@types/node": "^12.7.12",
     "awesome-typescript-loader": "^5.2.1",
     "babel-cli": "^6.26.0",
     "babel-loader": "^8.0.6",
-    "babel-preset-env": "^1.7.0",
     "clean-webpack-plugin": "^3.0.0",
     "copy-webpack-plugin": "^5.0.4",
     "css-loader": "^3.2.0",

webpack.config.js

@@ -62,7 +62,12 @@ module.exports = (env, argv) => {
                 {
                     test: /\.tsx?$/,
                     use: [
-                        "babel-loader",
+                        {
+                            loader: 'babel-loader',
+                            options: {
+                                presets: ['@babel/preset-env']
+                            }
+                        },
                         "ts-loader",
                     ],
                     exclude: "/node_modules",