From 67d016f69d2ab2feb3212c34467e7b951d3f6a8f Mon Sep 17 00:00:00 2001
From: Jesse Pinho <jesse@jessepinho.com>
Date: Wed, 15 Apr 2020 09:35:20 +0200
Subject: [PATCH] Use correct typings for the result of `getUpsertedIds()`

This method returns an object with `_id` and `index` properties, according to [the description of `BulkWriteResult`](https://docs.mongodb.com/manual/reference/method/BulkWriteResult/#BulkWriteResult.upserted).
---
 src/driver/mongodb/typings.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/driver/mongodb/typings.ts b/src/driver/mongodb/typings.ts
index 319319a1d5..9ec1f61d6f 100644
--- a/src/driver/mongodb/typings.ts
+++ b/src/driver/mongodb/typings.ts
@@ -4271,7 +4271,7 @@ export interface BulkWriteResult {
     /**
      * Return an array of upserted ids.
      */
-    getUpsertedIds(): Array<Object>;
+    getUpsertedIds(): Array<{ _id: string, index: number }>;
 
     /**
      * Retrieve the write concern error if any.