add engines config (#32)

coinbase · Jun 15, 2017 · 435d874 · 435d874
1 parent d85184e
commit 435d874
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/package.json b/package.json
@@ -58,5 +58,9 @@
   },
   "scripts": {
     "test": "mocha --ui qunit --bail --reporter list tests/*.js"
+  },
+  "engineStrict" : true,
+  "engines": {
+    "node" : ">=4.0.0"
   }
 }