Use safe-buffer

Author: lukechilds

package.json

@@ -29,7 +29,8 @@
     "is-arguments": "^1.0.4",
     "is-generator-function": "^1.0.7",
     "is-promise": "^2.1.0",
-    "object.entries": "^1.1.0"
+    "object.entries": "^1.1.0",
+    "safe-buffer": "^5.1.2"
   },
   "license": "MIT",
   "devDependencies": {

test/node/types.js

@@ -16,6 +16,7 @@ var _require = require('../../'),
     types = _require.types;
 var vm = require('vm');
 
+var Buffer = require('safe-buffer').Buffer
 var objectEntries = require('object.entries');
 
 function uncurryThis(f) {