From 3435ea6cfef6ea9de5933d7a774a9a051c7a36b3 Mon Sep 17 00:00:00 2001
From: Jan Andrle <andrle.jan@centrum.cz>
Date: Mon, 3 Mar 2025 15:10:20 +0100
Subject: [PATCH] :bug: Better types for on*

---
 index.d.ts | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/index.d.ts b/index.d.ts
index 63effa8..c256a54 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -52,9 +52,12 @@ type IsReadonly<T, K extends keyof T> =
  * @private
  */
 type ElementAttributes<T extends SupportedElement>= Partial<{
-	[K in keyof _fromElsInterfaces<T>]: IsReadonly<_fromElsInterfaces<T>, K> extends false
-		? _fromElsInterfaces<T>[K] | ddeSignal<_fromElsInterfaces<T>[K]>
-		: ddeStringable
+	[K in keyof _fromElsInterfaces<T>]:
+		_fromElsInterfaces<T>[K] extends ((...p: any[])=> any)
+			? _fromElsInterfaces<T>[K] | ((...p: Parameters<_fromElsInterfaces<T>[K]>)=> ddeSignal<ReturnType<_fromElsInterfaces<T>[K]>>)
+			: (IsReadonly<_fromElsInterfaces<T>, K> extends false
+				? _fromElsInterfaces<T>[K] | ddeSignal<_fromElsInterfaces<T>[K]>
+				: ddeStringable)
 } & AttrsModified> & Record<string, any>;
 export function classListDeclarative<El extends SupportedElement>(
 	element: El,