From b266678fe4bb8c4053688fd037693fa2f930ac14 Mon Sep 17 00:00:00 2001
From: gantiro <gantiro396@gmail.com>
Date: Tue, 15 Jul 2025 22:51:38 +0700
Subject: Optimize timeline performance

---
 apps/web/src/types/timeline.ts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'apps/web/src/types')

diff --git a/apps/web/src/types/timeline.ts b/apps/web/src/types/timeline.ts
index 17dbb5d1..146205c4 100644
--- a/apps/web/src/types/timeline.ts
+++ b/apps/web/src/types/timeline.ts
@@ -1,5 +1,6 @@
 import { MediaType } from "@/stores/media-store";
 import { generateUUID } from "@/lib/utils";
+import { ReactNode } from "react";
 
 export type TrackType = "media" | "text" | "audio";
 
@@ -155,3 +156,22 @@ export function validateElementTrackCompatibility(
 
   return { isValid: true };
 }
+
+export interface TimelineTick {
+  left: number;
+  label?: string;
+  isMajor?: boolean;
+}
+
+export interface TimelineCanvasRulerWrapperProps {
+  children: ReactNode;
+  onMouseDown?: (e: React.MouseEvent<HTMLDivElement>) => void;
+  className?: string;
+}
+
+export interface TimelineCanvasRulerProps {
+  zoomLevel: number;
+  duration: number;
+  width: number;
+  height?: number;
+}
-- 
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