feat:node-modules

node_modules/core-js/modules/esnext.reflect.metadata.js

@@ -0,0 +1,17 @@
+'use strict';
+var $ = require('../internals/export');
+var ReflectMetadataModule = require('../internals/reflect-metadata');
+var anObject = require('../internals/an-object');
+
+var toMetadataKey = ReflectMetadataModule.toKey;
+var ordinaryDefineOwnMetadata = ReflectMetadataModule.set;
+
+// `Reflect.metadata` method
+// https://github.com/rbuckton/reflect-metadata
+$({ target: 'Reflect', stat: true }, {
+  metadata: function metadata(metadataKey, metadataValue) {
+    return function decorator(target, key) {
+      ordinaryDefineOwnMetadata(metadataKey, metadataValue, anObject(target), toMetadataKey(key));
+    };
+  }
+});