From 7716292c78eff0474113b3839ad4ccd9754abde3 Mon Sep 17 00:00:00 2001
From: Hazelnoot <acomputerdog@gmail.com>
Date: Wed, 25 Jun 2025 21:54:28 -0400
Subject: [PATCH] fix type of Serialized<T>

---
 packages/backend/src/types.ts | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/packages/backend/src/types.ts b/packages/backend/src/types.ts
index 850f47ad52..e5468d2134 100644
--- a/packages/backend/src/types.ts
+++ b/packages/backend/src/types.ts
@@ -551,13 +551,17 @@ export type Serialized<T> = {
 		? string
 		: T[K] extends (Date | null)
 			? (string | null)
-			: T[K] extends Record<string, any>
-				? Serialized<T[K]>
-				: T[K] extends (Record<string, any> | null)
-					? (Serialized<T[K]> | null)
-					: T[K] extends (Record<string, any> | undefined)
-						? (Serialized<T[K]> | undefined)
-						: T[K];
+			: T[K] extends (Date | undefined)
+				? (string | undefined)
+				: T[K] extends (Date | null | undefined)
+					? (string | null | undefined)
+					: T[K] extends Record<string, any>
+						? Serialized<T[K]>
+						: T[K] extends (Record<string, any> | null)
+							? (Serialized<T[K]> | null)
+							: T[K] extends (Record<string, any> | undefined)
+								? (Serialized<T[K]> | undefined)
+								: T[K];
 };
 
 export type FilterUnionByProperty<