diff --git a/src/Infrastructure/Doctrine/Paginator.php b/src/Infrastructure/Doctrine/Paginator.php
index ab343b5..146c9e9 100644
--- a/src/Infrastructure/Doctrine/Paginator.php
+++ b/src/Infrastructure/Doctrine/Paginator.php
@@ -9,6 +9,10 @@
 use GeekCell\Ddd\Contracts\Domain\Paginator as PaginatorInterface;
 use Traversable;
 
+/**
+ * @template T of object
+ * @implements PaginatorInterface<T>
+ */
 class Paginator implements PaginatorInterface
 {
     /**
diff --git a/src/Infrastructure/Doctrine/Repository.php b/src/Infrastructure/Doctrine/Repository.php
index c243530..515b69b 100644
--- a/src/Infrastructure/Doctrine/Repository.php
+++ b/src/Infrastructure/Doctrine/Repository.php
@@ -16,6 +16,10 @@
 
 use function Symfony\Component\String\u;
 
+/**
+ * @template T of object
+ * @implements RepositoryInterface<T>
+ */
 abstract class Repository implements RepositoryInterface
 {
     /**