From 335ce7d2d64696b7901e63e621c1c4ced3b3004b Mon Sep 17 00:00:00 2001
From: Thomas Rayden <rayden.thomas@yahoo.com>
Date: Wed, 17 Oct 2018 19:00:29 +0800
Subject: [PATCH] path in depopulate is not required

You can call depopulate with no parameters and it will depopulate all populated fields on the document.
https://github.com/Automattic/mongoose/issues/6075
---
 types/mongoose/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/mongoose/index.d.ts b/types/mongoose/index.d.ts
index 19551684e0..300a0da6f8 100644
--- a/types/mongoose/index.d.ts
+++ b/types/mongoose/index.d.ts
@@ -1119,7 +1119,7 @@ declare module "mongoose" {
      * Takes a populated field and returns it to its unpopulated state.
      * If the path was not populated, this is a no-op.
      */
-    depopulate(path: string): this;
+    depopulate(path?: string): this;
 
     /**
      * Returns true if the Document stores the same data as doc.