diff --git a/src/Bridge/Doctrine/DBAL/Types/AbstractEnumSQLDeclarationType.php b/src/Bridge/Doctrine/DBAL/Types/AbstractEnumSQLDeclarationType.php
index d3fd044f..84378064 100644
--- a/src/Bridge/Doctrine/DBAL/Types/AbstractEnumSQLDeclarationType.php
+++ b/src/Bridge/Doctrine/DBAL/Types/AbstractEnumSQLDeclarationType.php
@@ -14,6 +14,9 @@
 
 /**
  * Base class for string enumerations with an `ENUM(...values)` column definition
+ *
+ * @template T of EnumInterface
+ * @template-extends AbstractEnumType<T>
  */
 abstract class AbstractEnumSQLDeclarationType extends AbstractEnumType
 {
diff --git a/src/Bridge/Doctrine/DBAL/Types/AbstractIntegerEnumType.php b/src/Bridge/Doctrine/DBAL/Types/AbstractIntegerEnumType.php
index a0c27d38..7c639630 100644
--- a/src/Bridge/Doctrine/DBAL/Types/AbstractIntegerEnumType.php
+++ b/src/Bridge/Doctrine/DBAL/Types/AbstractIntegerEnumType.php
@@ -12,6 +12,10 @@
 
 use Doctrine\DBAL\Platforms\AbstractPlatform;
 
+/**
+ * @template T of EnumInterface
+ * @template-extends AbstractEnumType<T>
+ */
 abstract class AbstractIntegerEnumType extends AbstractEnumType
 {
     /**