1 files changed, 14 insertions, 0 deletions
diff --git a/node_modules/core-js/internals/copy-constructor-properties.js b/node_modules/core-js/internals/copy-constructor-properties.js
new file mode 100644
index 0000000..214a819
--- /dev/null
+++ b/node_modules/core-js/internals/copy-constructor-properties.js
@@ -0,0 +1,14 @@
+var has = require('../internals/has');
+var ownKeys = require('../internals/own-keys');
+var getOwnPropertyDescriptorModule = require('../internals/object-get-own-property-descriptor');
+var definePropertyModule = require('../internals/object-define-property');
+
+module.exports = function (target, source) {
+  var keys = ownKeys(source);
+  var defineProperty = definePropertyModule.f;
+  var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;
+  for (var i = 0; i < keys.length; i++) {
+    var key = keys[i];
+    if (!has(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key));
+  }
+};