diff --git a/.firebase/hosting.cHVibGlj.cache b/.firebase/hosting.cHVibGlj.cache
new file mode 100644
index 0000000..a784b2b
--- /dev/null
+++ b/.firebase/hosting.cHVibGlj.cache
@@ -0,0 +1,11 @@
+android-chrome-192x192.png,1692741950000,e3d1ebe94804b1d898f9d6d7ca08ae5095e0720cf213a5cfddc002402bc13f5a
+android-chrome-512x512.png,1692741950000,e7254a1cc92b8b39c470a6446b7512341d14fe08ce18e776cdad2a77f5900a04
+apple-touch-icon.png,1692741950000,6c2775039868c0880a0f0f7ea2f96d638fce974684a1c871f821cdd565655fe0
+chimptok_logo.svg,1692732849649,17d904d3b736e4d6f423d970c90e5535a8a6cf253b587e6bd73cb520f9f0575f
+chimptok_mascot.svg,1692733500711,91da2ce855be4a8acb1bc8e05fc6ce401971b0a6ad9358dc54fdc2889d861e12
+favicon-16x16.png,1692741950000,5f7894deb6e0beaa92c0a72cd9351c8258157a15614b6442cb23666b4be26f8a
+favicon-32x32.png,1692741950000,e3ca2bd8203682486b70449fffb2c906dfa1dba97d82d6019536b06b7b152b4e
+favicon.ico,1692741950000,1738e0fef0ffc314183ba39e111394b9a13a5f4d645a8a4b31e58b52ee9a9023
+icon.png,1692741950000,e3d1ebe94804b1d898f9d6d7ca08ae5095e0720cf213a5cfddc002402bc13f5a
+index.html,1692738902275,f1f13b5d260fa4d91887f429f26a1079584747d6b90ea69d64dfd52aba65d05e
+site.webmanifest,1692741950000,378695d4af8bdaf357a5e2404faa02cc43fde62b92e2cb35f19e143dea1a1816
diff --git a/src/pages/Home/components/Countdown/index.tsx b/src/pages/Home/components/Countdown/index.tsx
index baeed50..f13d52e 100644
--- a/src/pages/Home/components/Countdown/index.tsx
+++ b/src/pages/Home/components/Countdown/index.tsx
@@ -15,7 +15,7 @@ export function Countdown() {
   const totalSeconds = activeCycle ? activeCycle.minutesAmount * 60 : 0
 
   useEffect(() => {
-    let interval: number
+    let interval: string | number | NodeJS.Timeout | undefined
 
     if (activeCycle) {
       interval = setInterval(() => {