From bd9ec023eefc4b5d26fa8b66c4338e97104f0f96 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Wed, 1 Apr 2026 19:27:49 +0200
Subject: refactor: split constants by domain and isolate timeline panel from
 core

---
 apps/web/src/lib/timeline/track-capabilities.ts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 apps/web/src/lib/timeline/track-capabilities.ts

(limited to 'apps/web/src/lib/timeline/track-capabilities.ts')

diff --git a/apps/web/src/lib/timeline/track-capabilities.ts b/apps/web/src/lib/timeline/track-capabilities.ts
new file mode 100644
index 00000000..08ee841c
--- /dev/null
+++ b/apps/web/src/lib/timeline/track-capabilities.ts
@@ -0,0 +1,20 @@
+import type {
+	TimelineTrack,
+	VideoTrack,
+	AudioTrack,
+	GraphicTrack,
+	TextTrack,
+	EffectTrack,
+} from "@/lib/timeline";
+
+export function canTrackHaveAudio(
+	track: TimelineTrack,
+): track is VideoTrack | AudioTrack {
+	return track.type === "audio" || track.type === "video";
+}
+
+export function canTrackBeHidden(
+	track: TimelineTrack,
+): track is VideoTrack | TextTrack | GraphicTrack | EffectTrack {
+	return track.type !== "audio";
+}
-- 
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