diff --git a/packages/frontend/src/local-storage.ts b/packages/frontend/src/local-storage.ts
index 5ca25dc5d9..828b01848f 100644
--- a/packages/frontend/src/local-storage.ts
+++ b/packages/frontend/src/local-storage.ts
@@ -3,6 +3,9 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+/**
+ * A typesafe enum of keys for localStorage.
+ */
 export type Keys =
 	'v' |
 	'lastVersion' |