From 3b254fae15ecbe195f0a730392dbe125f60caca8 Mon Sep 17 00:00:00 2001
From: Fabian Bettag <fabian@chee.codes>
Date: Mon, 22 Jun 2020 13:24:13 +0200
Subject: [PATCH] Fix typehint on getRelationshipObserver

Fixing the typehint on `getRelationshipObserver` to allow for `null` returns
---
 src/Observers/NovaInlineRelationshipObserver.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Observers/NovaInlineRelationshipObserver.php b/src/Observers/NovaInlineRelationshipObserver.php
index 606a7ba..a0451f6 100644
--- a/src/Observers/NovaInlineRelationshipObserver.php
+++ b/src/Observers/NovaInlineRelationshipObserver.php
@@ -80,7 +80,7 @@ public function callEvent(Model $model, string $event)
      *
      * @return RelationshipObservable
      */
-    public function getRelationshipObserver(Model $model, $relationship): RelationshipObservable
+    public function getRelationshipObserver(Model $model, $relationship): ?RelationshipObservable
     {
         $className = NovaInlineRelationshipHelper::getObserver($model->{$relationship}());