return tokens not dicts

avt_fresh/token.py

@@ -54,7 +54,7 @@ class TokenStoreOnDisk(Token):
         if not TOKEN_PATH.exists():
             raise NoToken
         with TOKEN_PATH.open(encoding="utf-8") as fin:
-            return json.load(fin)
+            return Token(**json.load(fin))
 
     @classmethod
     def set(cls, token_dict: dict) -> None:
@@ -76,7 +76,7 @@ class TokenStoreOnRedis(Token):
         result = self.redis_client.get(TOKEN_KEY)
         if result is None:
             raise NoToken
-        return json.loads(result)
+        return Token(**json.loads(result))
 
     def set(self, token_dict: dict) -> None:
         self.redis_client.set(TOKEN_KEY, json.dumps(token_dict))