first commit

node_modules/core-js/modules/esnext.function.is-constructor.js

@@ -0,0 +1,9 @@
+'use strict';
+var $ = require('../internals/export');
+var isConstructor = require('../internals/is-constructor');
+
+// `Function.isConstructor` method
+// https://github.com/caitp/TC39-Proposals/blob/trunk/tc39-reflect-isconstructor-iscallable.md
+$({ target: 'Function', stat: true, forced: true }, {
+  isConstructor: isConstructor
+});