Merge pull request #110 from m4dz/chore/babel-preset-env

Use babel-preset-env for accurate browser targeting
cozy · Mar 9, 2017 · ec520b8 · ec520b8
2 parents 7ddb191 + 291355c
commit ec520b8
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diff --git a/.babelrc b/.babelrc
@@ -1,5 +1,13 @@
 {
-  "presets": ["es2015"],
+  "presets": [
+    ["env", {
+      "targets": {
+        "chrome": 42,
+        "browsers": ["last 2 versions"]
+      },
+      "useBuiltIns": true
+    }]
+  ],
   "env": {
     "test": {
       "plugins": ["transform-async-to-generator"]