refactor: more TS code

src/common/component/Notification/useDeviceToken.ts

@@ -2,9 +2,8 @@ import { useState } from "react";
 import { initializeApp } from "firebase/app";
 import { getToken, getMessaging } from "firebase/messaging";
 import { firebaseConfig } from "../../../app/config";
-
-const useDeviceToken = (vapidKey) => {
-  const [token, setToken] = useState(null);
+const useDeviceToken = (vapidKey: string) => {
+  const [token, setToken] = useState<string | null>(null);
   // https only
   if (navigator.serviceWorker) {
     const messaging = getMessaging(initializeApp(firebaseConfig));
@@ -17,7 +16,7 @@ const useDeviceToken = (vapidKey) => {
           console.log("current token for client: ", currentToken);
           setToken(currentToken);
           // updateDeviceToken(currentToken)
-          // Perform any other neccessary action with the token
+          // Perform any other necessary action with the token
         } else {
           // Show permission request UI
           console.log("No registration token available. Request permission to generate one.");