fix license

Author: dfreedm

package.json

@@ -4,7 +4,7 @@
   "main": "index.js",
   "repository": "https://github.com/Polymer/gen-typescript-declarations.git",
   "author": "Justin Fagnani <[email protected]>",
-  "license": "MIT",
+  "license": "BSD-3-Clause",
   "dependencies": {
     "escodegen": "^1.8.1",
     "polymer-analyzer": "next"

src/gen-ts.ts

@@ -1,3 +1,12 @@
+/**
+ * @license
+ * Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
 // Requires node >= 7.6
 
 import { Analyzer, Feature, Element, Package, FSUrlLoader, PackageUrlResolver, Property, ElementMixin, Method } from 'polymer-analyzer';
@@ -265,4 +274,4 @@ function getNamespaceAndName(name: string): { name?: string, namespace?: string
     }
   }
   return { name };
-}
+}