From a898272aa54a98bb8e76f04752147490573c63ae Mon Sep 17 00:00:00 2001
From: philipp lang <philipp@aweos.de>
Date: Fri, 19 Jun 2026 22:26:48 +0200
Subject: [PATCH] Lint invoice subscription param

---
 app/Invoice/Models/Invoice.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Invoice/Models/Invoice.php b/app/Invoice/Models/Invoice.php
index b5896511..6b8a7941 100644
--- a/app/Invoice/Models/Invoice.php
+++ b/app/Invoice/Models/Invoice.php
@@ -47,7 +47,7 @@ class Invoice extends Model
     /**
      * @param Collection<int, Member> $members
      */
-    public static function createForMember(Member $member, Collection $members, int $year, Subscription $subscription = null): self
+    public static function createForMember(Member $member, Collection $members, int $year, ?Subscription $subscription = null): self
     {
         $invoice = new self([
             'to' => [