From a4a857062b9ea8014e20767566bce15b516db5b6 Mon Sep 17 00:00:00 2001
From: Jakob Scheid
 <jakob.scheid@developers.internal.seekra.jcloud-services.ddns.net>
Date: Sun, 25 Oct 2026 02:23:22 +0200
Subject: [PATCH] chore(i18n): migrate i18n to TypeScript

Updated i18n module to .ts and added type annotations.
---
 src/{i18n.js => i18n.ts} | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)
 rename src/{i18n.js => i18n.ts} (86%)

diff --git a/src/i18n.js b/src/i18n.ts
similarity index 86%
rename from src/i18n.js
rename to src/i18n.ts
index 0a766df..db72b27 100644
--- a/src/i18n.js
+++ b/src/i18n.ts
@@ -28,9 +28,11 @@ export const i18n = createI18n({
     messages: {},
 });
 
-const loadedLanguages = new Set();
+const loadedLanguages = new Set<string>();
 
-export const loadLanguage = async function loadLanguage(locale) {
+export const loadLanguage = async function loadLanguage(
+    locale: string,
+): Promise<void> {
     if (!SUPPORTED_LANGUAGES.includes(locale)) {
         locale = fallbackLocale;
     }
@@ -48,7 +50,9 @@ export const loadLanguage = async function loadLanguage(locale) {
     loadedLanguages.add(locale);
 };
 
-export const setLocale = async function setLocale(locale) {
+export const setLocale = async function setLocale(
+    locale: string,
+): Promise<void> {
     await loadLanguage(locale);
     document.documentElement.lang = locale;
     document.documentElement.dir = LANGUAGES_RTL.includes(locale)