From f1607b08ca84d5cf06b099c9cf2629213d760c5b Mon Sep 17 00:00:00 2001
From: Oguzhan <cfmelun@gmail.com>
Date: Mon, 28 Oct 2024 18:11:42 +0300
Subject: [PATCH] types: added toJSON:flattenObjectIds effect

---
 types/document.d.ts | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/types/document.d.ts b/types/document.d.ts
index 0d263ce1dd..e52169dfca 100644
--- a/types/document.d.ts
+++ b/types/document.d.ts
@@ -256,10 +256,17 @@ declare module 'mongoose' {
     set(value: string | Record<string, any>): this;
 
     /** The return value of this method is used in calls to JSON.stringify(doc). */
-    toJSON(options?: ToObjectOptions & { flattenMaps?: true }): FlattenMaps<Require_id<DocType>>;
+    toJSON(options?: ToObjectOptions & { flattenMaps?: true, flattenObjectIds?: false }): FlattenMaps<Require_id<DocType>>;
+    toJSON(options: ToObjectOptions & { flattenObjectIds: false }): FlattenMaps<Require_id<DocType>>;
+    toJSON(options: ToObjectOptions & { flattenObjectIds: true }): ObjectIdToString<FlattenMaps<Require_id<DocType>>>;
     toJSON(options: ToObjectOptions & { flattenMaps: false }): Require_id<DocType>;
-    toJSON<T = Require_id<DocType>>(options?: ToObjectOptions & { flattenMaps?: true }): FlattenMaps<T>;
+    toJSON(options: ToObjectOptions & { flattenMaps: false; flattenObjectIds: true }): ObjectIdToString<Require_id<DocType>>;
+
+    toJSON<T = Require_id<DocType>>(options?: ToObjectOptions & { flattenMaps?: true, flattenObjectIds?: false }): FlattenMaps<T>;
+    toJSON<T = Require_id<DocType>>(options: ToObjectOptions & { flattenObjectIds: false }): FlattenMaps<T>;
+    toJSON<T = Require_id<DocType>>(options: ToObjectOptions & { flattenObjectIds: true }): ObjectIdToString<FlattenMaps<T>>;
     toJSON<T = Require_id<DocType>>(options: ToObjectOptions & { flattenMaps: false }): T;
+    toJSON<T = Require_id<DocType>>(options: ToObjectOptions & { flattenMaps: false; flattenObjectIds: true }): ObjectIdToString<T>;
 
     /** Converts this document into a plain-old JavaScript object ([POJO](https://masteringjs.io/tutorials/fundamentals/pojo)). */
     toObject(options?: ToObjectOptions): Require_id<DocType>;