feature: main page - code be

app/Services/User/Contracts/UserServiceInterface.php

@@ -14,4 +14,8 @@ interface UserServiceInterface
     public function sendThankcards(User $sender, string $receiverMsnv, int $amount): void;
 
     public function updatePassword(User $user, string $newPassword): void;
+
+    public function getPersonalStats(User $user, string $selectedMonth): array;
+
+    public function getRankingList(string $type, string $selectedMonth, User $currentUser): array;
 }