1 files changed, 12 insertions, 4 deletions

diff --git a/apps/web/src/commands/timeline/tracks-snapshot.ts b/apps/web/src/commands/timeline/tracks-snapshot.ts
index 5b6d871a..8e55e602 100644
--- a/apps/web/src/commands/timeline/tracks-snapshot.ts
+++ b/apps/web/src/commands/timeline/tracks-snapshot.ts
@@ -3,13 +3,21 @@ import type { SceneTracks } from "@/timeline";
 import { EditorCore } from "@/core";
 
 export class TracksSnapshotCommand extends Command {
-	constructor(
-		private before: SceneTracks,
-		private after: SceneTracks,
-	) {
+	constructor({
+		before,
+		after,
+	}: {
+		before: SceneTracks;
+		after: SceneTracks;
+	}) {
 		super();
+		this.before = before;
+		this.after = after;
 	}
 
+	private before: SceneTracks;
+	private after: SceneTracks;
+
 	execute(): CommandResult | undefined {
 		EditorCore.getInstance().timeline.updateTracks(this.after);
 		return undefined;