From f3e5bce4305292a189e36100fcd7411cd218b4ac Mon Sep 17 00:00:00 2001
From: Kou Matsumoto <kou.matsumoto.jp@gmail.com>
Date: Mon, 6 Feb 2017 11:23:44 +0900
Subject: [PATCH] add promiseLibrary property to ConnectionOpenSetOptions
 interface

---
 mongoose/index.d.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mongoose/index.d.ts b/mongoose/index.d.ts
index 56ad48e617..8ba2405640 100644
--- a/mongoose/index.d.ts
+++ b/mongoose/index.d.ts
@@ -383,6 +383,9 @@ declare module "mongoose" {
      * If connecting to multiple mongos servers, set the mongos option to true.
      */
     mongos?: boolean;
+
+    /** sets the underlying driver's promise library (see http://mongodb.github.io/node-mongodb-native/2.1/api/MongoClient.html) */
+    promiseLibrary?: any;
   }
 
   interface ConnectionOptions extends