From fdaff332fb1a6b53813b08bada97d6d5a348683c Mon Sep 17 00:00:00 2001
From: lonsenluo <lonsen@gmail.com>
Date: Sun, 12 Feb 2017 17:37:53 +0800
Subject: [PATCH] [mongoose] add unwind method with new params type

In mongodb 3.2, the unwind operator can with a object params.
---
 mongoose/index.d.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mongoose/index.d.ts b/mongoose/index.d.ts
index 40821b8968..7ef5615436 100644
--- a/mongoose/index.d.ts
+++ b/mongoose/index.d.ts
@@ -2163,6 +2163,11 @@ declare module "mongoose" {
      * @param fields the field(s) to unwind
      */
     unwind(...fields: string[]): this;
+    /**
+     * Appends new custom $unwind operator(s) to this aggregate pipeline
+     * new in mongodb 3.2
+     */
+    unwind(...opts: { path: string, includeArrayIndex?: string, preserveNullAndEmptyArrays?: boolean }[]): this;
   }
 
   /*