From 9d1665944e1a8fa364e1282b59bde44b96508b40 Mon Sep 17 00:00:00 2001
From: Ukendio <ukendio@gmail.com>
Date: Fri, 22 Aug 2025 17:58:24 +0200
Subject: [PATCH] world:added should not union the parameterized type with nil

---
 jecs.luau | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jecs.luau b/jecs.luau
index dd72f87..c6880f6 100755
--- a/jecs.luau
+++ b/jecs.luau
@@ -166,7 +166,7 @@ export type World = {
 
 	observable: Map<Id, Map<Id, { Observer }>>,
 
-	added: <T>(World, Entity<T>, <e>(e: Entity<e>, id: Id<T>, value: T?) -> ()) -> () -> (),
+	added: <T>(World, Entity<T>, <e>(e: Entity<e>, id: Id<T>, value: T) -> ()) -> () -> (),
 	removed: <T>(World, Entity<T>, (e: Entity, id: Id<T>) -> ()) -> () -> (),
 	changed:  <T>(World, Entity<T>, <e>(e: Entity<e>, id: Id<T>, value: T) -> ()) -> () -> (),