Adding some jsdoc

docs/bson.js

@@ -0,0 +1,25 @@
+////////////////////////////////////////////////////////////////////////////
+//
+// Copyright 2016 Realm Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////
+
+ /**
+  * A re-export of the "bson" package, enabling access to the BSON types without requiring an explict dependency on the "bson" package.
+  * 
+  * @see {@link https://www.npmjs.com/package/bson#documentation|the BSON documentation} for more information.
+  * @memberof Realm
+  */
+const BSON = {};