refactor: update command execute methods to return CommandResult | undefined

1 files changed, 21 insertions, 20 deletions

diff --git a/apps/web/src/lib/commands/timeline/tracks-snapshot.ts b/apps/web/src/lib/commands/timeline/tracks-snapshot.ts
index d397431c..2493f19b 100644
--- a/apps/web/src/lib/commands/timeline/tracks-snapshot.ts
+++ b/apps/web/src/lib/commands/timeline/tracks-snapshot.ts
@@ -1,20 +1,21 @@
-import { Command } from "@/lib/commands/base-command";

-import type { TimelineTrack } from "@/lib/timeline";

-import { EditorCore } from "@/core";

-

-export class TracksSnapshotCommand extends Command {

-	constructor(

-		private before: TimelineTrack[],

-		private after: TimelineTrack[],

-	) {

-		super();

-	}

-

-	execute(): void {

-		EditorCore.getInstance().timeline.updateTracks(this.after);

-	}

-

-	undo(): void {

-		EditorCore.getInstance().timeline.updateTracks(this.before);

-	}

-}

+import { Command, type CommandResult } from "@/lib/commands/base-command";
+import type { TimelineTrack } from "@/lib/timeline";
+import { EditorCore } from "@/core";
+
+export class TracksSnapshotCommand extends Command {
+	constructor(
+		private before: TimelineTrack[],
+		private after: TimelineTrack[],
+	) {
+		super();
+	}
+
+	execute(): CommandResult | undefined {
+		EditorCore.getInstance().timeline.updateTracks(this.after);
+		return undefined;
+	}
+
+	undo(): void {
+		EditorCore.getInstance().timeline.updateTracks(this.before);
+	}
+}