Merge pull request #5 from nimbl3/bug/deprecation-warning

Bug/deprecation warning

Author: olivierobert

lib/index.js

@@ -6,9 +6,8 @@
 
 module.exports = {
   "parserOptions": {
-    "ecmaVersion": 8,
+    "ecmaVersion": 9,
     "ecmaFeatures": {
-      "experimentalObjectRestSpread": true,
       "jsx": true,
       "impliedStrict": true
     },