add some babel stuff

node_modules/es-to-primitive/test/index.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var toPrimitive = require('../');
+var ES5 = require('../es5');
+var ES6 = require('../es6');
+
+var test = require('tape');
+
+test('default export', function (t) {
+	t.equal(toPrimitive, ES6, 'default export is ES6');
+	t.equal(toPrimitive.ES5, ES5, 'ES5 property has ES5 method');
+	t.equal(toPrimitive.ES6, ES6, 'ES6 property has ES6 method');
+	t.end();
+});
+
+require('./es5');
+require('./es6');