From 1d55b903d767656ea067ce028289ca6c99389706 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Sun, 1 Feb 2026 10:03:51 +0100
Subject: [PATCH] fix remaining errors

---
 apps/web/src/hooks/timeline/use-scroll-sync.ts            | 8 ++++----
 apps/web/src/hooks/timeline/use-selection-box.ts          | 4 ++--
 .../web/src/hooks/timeline/use-snap-indicator-position.ts | 6 +++---
 apps/web/src/hooks/timeline/use-timeline-seek.ts          | 8 ++++----
 4 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/apps/web/src/hooks/timeline/use-scroll-sync.ts b/apps/web/src/hooks/timeline/use-scroll-sync.ts
index cdd915b0..61465a3d 100644
--- a/apps/web/src/hooks/timeline/use-scroll-sync.ts
+++ b/apps/web/src/hooks/timeline/use-scroll-sync.ts
@@ -1,10 +1,10 @@
 import { useEffect, useRef } from "react";
 
 interface UseScrollSyncProps {
-	rulerScrollRef?: React.RefObject<HTMLDivElement>;
-	tracksScrollRef: React.RefObject<HTMLDivElement>;
-	trackLabelsScrollRef?: React.RefObject<HTMLDivElement>;
-	bookmarksScrollRef?: React.RefObject<HTMLDivElement>;
+	rulerScrollRef?: React.RefObject<HTMLDivElement | null>;
+	tracksScrollRef: React.RefObject<HTMLDivElement | null>;
+	trackLabelsScrollRef?: React.RefObject<HTMLDivElement | null>;
+	bookmarksScrollRef?: React.RefObject<HTMLDivElement | null>;
 }
 
 export function useScrollSync({
diff --git a/apps/web/src/hooks/timeline/use-selection-box.ts b/apps/web/src/hooks/timeline/use-selection-box.ts
index 702abad9..12c6bf8a 100644
--- a/apps/web/src/hooks/timeline/use-selection-box.ts
+++ b/apps/web/src/hooks/timeline/use-selection-box.ts
@@ -4,12 +4,12 @@ import { getCumulativeHeightBefore, getTrackHeight } from "@/lib/timeline";
 import { useEditor } from "../use-editor";
 
 interface UseSelectionBoxProps {
-	containerRef: React.RefObject<HTMLElement>;
+	containerRef: React.RefObject<HTMLElement | null>;
 	onSelectionComplete: (
 		elements: { trackId: string; elementId: string }[],
 	) => void;
 	isEnabled?: boolean;
-	tracksScrollRef: React.RefObject<HTMLDivElement>;
+	tracksScrollRef: React.RefObject<HTMLDivElement | null>;
 	zoomLevel: number;
 }
 
diff --git a/apps/web/src/hooks/timeline/use-snap-indicator-position.ts b/apps/web/src/hooks/timeline/use-snap-indicator-position.ts
index c6ecbf7c..d78eb04d 100644
--- a/apps/web/src/hooks/timeline/use-snap-indicator-position.ts
+++ b/apps/web/src/hooks/timeline/use-snap-indicator-position.ts
@@ -6,9 +6,9 @@ interface UseSnapIndicatorPositionParams {
 	snapPoint: { time: number } | null;
 	zoomLevel: number;
 	tracks: TimelineTrack[];
-	timelineRef: React.RefObject<HTMLDivElement>;
-	trackLabelsRef?: React.RefObject<HTMLDivElement>;
-	tracksScrollRef: React.RefObject<HTMLDivElement>;
+	timelineRef: React.RefObject<HTMLDivElement | null>;
+	trackLabelsRef?: React.RefObject<HTMLDivElement | null>;
+	tracksScrollRef: React.RefObject<HTMLDivElement | null>;
 }
 
 interface SnapIndicatorPosition {
diff --git a/apps/web/src/hooks/timeline/use-timeline-seek.ts b/apps/web/src/hooks/timeline/use-timeline-seek.ts
index f5dc6ddb..127ebcbb 100644
--- a/apps/web/src/hooks/timeline/use-timeline-seek.ts
+++ b/apps/web/src/hooks/timeline/use-timeline-seek.ts
@@ -5,10 +5,10 @@ import { getSnappedSeekTime } from "@/lib/time";
 import { useEditor } from "../use-editor";
 
 interface UseTimelineSeekProps {
-	playheadRef: RefObject<HTMLDivElement>;
-	trackLabelsRef: RefObject<HTMLDivElement>;
-	rulerScrollRef: RefObject<HTMLDivElement>;
-	tracksScrollRef: RefObject<HTMLDivElement>;
+	playheadRef: RefObject<HTMLDivElement | null>;
+	trackLabelsRef: RefObject<HTMLDivElement | null>;
+	rulerScrollRef: RefObject<HTMLDivElement | null>;
+	tracksScrollRef: RefObject<HTMLDivElement | null>;
 	zoomLevel: number;
 	duration: number;
 	isSelecting: boolean;