From 76fd37fb052d4b5fe498b9ed9d3d938da1f9cf2f Mon Sep 17 00:00:00 2001
From: Johannes Klein <17345891+jtklein@users.noreply.github.com>
Date: Fri, 12 Jun 2026 15:26:11 +0200
Subject: [PATCH] Add index types

---
 src/components/MediaViewer/MainMediaDisplay.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/components/MediaViewer/MainMediaDisplay.tsx b/src/components/MediaViewer/MainMediaDisplay.tsx
index adbf1bf95..f439c4e9b 100644
--- a/src/components/MediaViewer/MainMediaDisplay.tsx
+++ b/src/components/MediaViewer/MainMediaDisplay.tsx
@@ -163,18 +163,18 @@ const MainMediaDisplay = ( {
   ] );
 
   // need getItemLayout for setting initial scroll index
-  const getItemLayout = useCallback( ( data, idx ) => ( {
+  const getItemLayout = useCallback( ( data, idx: number ) => ( {
     length: screenWidth,
     offset: screenWidth * idx,
     index: idx,
   } ), [screenWidth] );
 
-  const handleScrollLeft = useCallback( index => {
+  const handleScrollLeft = useCallback( ( index: number ) => {
     if ( atFirstItem ) { return; }
     setSelectedMediaIndex( index );
   }, [atFirstItem, setSelectedMediaIndex] );
 
-  const handleScrollRight = useCallback( index => {
+  const handleScrollRight = useCallback( ( index: number ) => {
     if ( atLastItem ) { return; }
     setSelectedMediaIndex( index );
   }, [atLastItem, setSelectedMediaIndex] );