feat: upgrade to babel 7 and newest istanbul libraries (#158)

BREAKING CHANGE: Drop node 4 support, upgrade to babel 7, stop shipping @babel/plugin-syntax-object-rest-spread
istanbuljs · Jun 27, 2018 · a9e1564 · a9e1564
1 parent 321740f
commit a9e1564
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Showing 6 changed files with 10,220 additions and 29 deletions.
diff --git a/.babelrc b/.babelrc
@@ -1,5 +1,5 @@
 {
-  "presets": ["env"],
+  "presets": ["@babel/env"],
   "env": {
     "test": {
       "plugins": ["./lib"]

diff --git a/.travis.yml b/.travis.yml
@@ -6,6 +6,6 @@ os:
 after_success: npm run coverage
 
 node_js:
-  - "4"
   - "6"
+  - "8"
   - "stable"