From c7758eb9f0a714ffbcc65c42c7cbf0b541430748 Mon Sep 17 00:00:00 2001
From: Bauke <me@bauke.xyz>
Date: Wed, 11 Oct 2023 19:31:45 +0200
Subject: [PATCH] Add documentation.

---
 source/storage/user-label.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/storage/user-label.ts b/source/storage/user-label.ts
index 146a32c..7a55a30 100644
--- a/source/storage/user-label.ts
+++ b/source/storage/user-label.ts
@@ -68,6 +68,11 @@ export async function saveUserLabels(
   }
 }
 
+/**
+ * Create a new user label ID by getting the current highest existing ID in
+ * storage and adding 1 to it. Defaults to 1 when no there are no existing
+ * labels.
+ */
 export async function newUserLabelId(): Promise<number> {
   const userLabels = await collectUserLabels();
   let newId = 1;