diff --git a/app/Auth/SessionRepository.php b/app/Auth/SessionRepository.php
new file mode 100644
index 0000000..073a16c
--- /dev/null
+++ b/app/Auth/SessionRepository.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Auth;
+
+interface SessionRepository
+{
+    public function create(CreateSessionDto $dto): Session;
+    public function findByToken(string $token): ?Session;
+    public function deleteByToken(string $token): void;
+}