From 36bcef54e776f013a5d42c9fed8bf11f1e881732 Mon Sep 17 00:00:00 2001
From: Torsten Brendgen <torsten.brendgen@microsoft.com>
Date: Wed, 19 Aug 2026 21:30:57 +0200
Subject: [PATCH] fix: change type of insertBefore to Node for better type
 safety

---
 .../customBranding/CustomBrandingApplicationCustomizer.ts       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/extensions/customBranding/CustomBrandingApplicationCustomizer.ts b/src/extensions/customBranding/CustomBrandingApplicationCustomizer.ts
index 799f36e..911b267 100644
--- a/src/extensions/customBranding/CustomBrandingApplicationCustomizer.ts
+++ b/src/extensions/customBranding/CustomBrandingApplicationCustomizer.ts
@@ -136,7 +136,7 @@ export default class CustomBrandingApplicationCustomizer
       this.debug('Top rendering failed.', error);
     }
 
-    const insertBefore: ChildNode | null = host.firstChild;
+    const insertBefore: Node = host.firstChild;
     while (staging.firstChild) {
       const element: HTMLElement = staging.firstChild as HTMLElement;
       element.setAttribute('data-custom-branding-owner', COMPONENT_ID);