diff --git a/src/PHPStan/Type/Helper.php b/src/PHPStan/Type/Helper.php
index 4479d0bd..b136c719 100644
--- a/src/PHPStan/Type/Helper.php
+++ b/src/PHPStan/Type/Helper.php
@@ -1,17 +1,18 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Knp\DoctrineBehaviors\PHPStan\Type;
 
 use PhpParser\Node\Expr\MethodCall;
 use PHPStan\Analyser\Scope;
 use PHPStan\Broker\Broker;
-use PHPStan\Reflection\MethodReflection;
 
 final class Helper
 {
     public static function getTranslationClass(Broker $broker, MethodCall $methodCall, Scope $scope): string
     {
-        $type              = $scope->getType($methodCall->var);
+        $type = $scope->getType($methodCall->var);
         $translatableClass = $type->getReferencedClasses()[0];
 
         return $broker
@@ -23,7 +24,7 @@ public static function getTranslationClass(Broker $broker, MethodCall $methodCal
 
     public static function getTranslatableClass(Broker $broker, MethodCall $methodCall, Scope $scope): string
     {
-        $type              = $scope->getType($methodCall->var);
+        $type = $scope->getType($methodCall->var);
         $translatableClass = $type->getReferencedClasses()[0];
 
         return $broker
diff --git a/src/PHPStan/Type/TranslatableGetTranslationsDynamicMethodReturnTypeExtension.php b/src/PHPStan/Type/TranslatableGetTranslationsDynamicMethodReturnTypeExtension.php
index 24271c5f..efd7b20c 100644
--- a/src/PHPStan/Type/TranslatableGetTranslationsDynamicMethodReturnTypeExtension.php
+++ b/src/PHPStan/Type/TranslatableGetTranslationsDynamicMethodReturnTypeExtension.php
@@ -5,6 +5,7 @@
 namespace Knp\DoctrineBehaviors\PHPStan\Type;
 
 use Doctrine\Common\Collections\Collection;
+use function in_array;
 use Knp\DoctrineBehaviors\Contract\Entity\TranslatableInterface;
 use PhpParser\Node\Expr\MethodCall;
 use PHPStan\Analyser\Scope;
@@ -15,11 +16,14 @@
 use PHPStan\Type\IterableType;
 use PHPStan\Type\MixedType;
 use PHPStan\Type\ObjectType;
+use PHPStan\Type\Type;
 use PHPStan\Type\TypeCombinator;
 
 final class TranslatableGetTranslationsDynamicMethodReturnTypeExtension implements DynamicMethodReturnTypeExtension, BrokerAwareExtension
 {
-    /** @var Broker */
+    /**
+     * @var Broker
+     */
     private $broker;
 
     public function setBroker(Broker $broker): void
@@ -34,11 +38,14 @@ public function getClass(): string
 
     public function isMethodSupported(MethodReflection $methodReflection): bool
     {
-        return \in_array($methodReflection->getName(), ['getTranslations', 'getNewTranslations'], true);
+        return in_array($methodReflection->getName(), ['getTranslations', 'getNewTranslations'], true);
     }
 
-    public function getTypeFromMethodCall(MethodReflection $methodReflection, MethodCall $methodCall, Scope $scope): \PHPStan\Type\Type
-    {
+    public function getTypeFromMethodCall(
+        MethodReflection $methodReflection,
+        MethodCall $methodCall,
+        Scope $scope
+    ): Type {
         $translationClass = Helper::getTranslationClass($this->broker, $methodCall, $scope);
 
         return TypeCombinator::intersect(
diff --git a/src/PHPStan/Type/TranslatableTranslateDynamicMethodReturnTypeExtension.php b/src/PHPStan/Type/TranslatableTranslateDynamicMethodReturnTypeExtension.php
index 5ff39f12..e906d44c 100644
--- a/src/PHPStan/Type/TranslatableTranslateDynamicMethodReturnTypeExtension.php
+++ b/src/PHPStan/Type/TranslatableTranslateDynamicMethodReturnTypeExtension.php
@@ -12,10 +12,13 @@
 use PHPStan\Reflection\MethodReflection;
 use PHPStan\Type\DynamicMethodReturnTypeExtension;
 use PHPStan\Type\ObjectType;
+use PHPStan\Type\Type;
 
 final class TranslatableTranslateDynamicMethodReturnTypeExtension implements DynamicMethodReturnTypeExtension, BrokerAwareExtension
 {
-    /** @var Broker */
+    /**
+     * @var Broker
+     */
     private $broker;
 
     public function setBroker(Broker $broker): void
@@ -30,11 +33,14 @@ public function getClass(): string
 
     public function isMethodSupported(MethodReflection $methodReflection): bool
     {
-        return 'translate' === $methodReflection->getName();
+        return $methodReflection->getName() === 'translate';
     }
 
-    public function getTypeFromMethodCall(MethodReflection $methodReflection, MethodCall $methodCall, Scope $scope): \PHPStan\Type\Type
-    {
+    public function getTypeFromMethodCall(
+        MethodReflection $methodReflection,
+        MethodCall $methodCall,
+        Scope $scope
+    ): Type {
         $translationClass = Helper::getTranslationClass($this->broker, $methodCall, $scope);
 
         return new ObjectType($translationClass);
diff --git a/src/PHPStan/Type/TranslationGetTranslatableDynamicMethodReturnTypeExtension.php b/src/PHPStan/Type/TranslationGetTranslatableDynamicMethodReturnTypeExtension.php
index e7978e23..18f97ea1 100644
--- a/src/PHPStan/Type/TranslationGetTranslatableDynamicMethodReturnTypeExtension.php
+++ b/src/PHPStan/Type/TranslationGetTranslatableDynamicMethodReturnTypeExtension.php
@@ -12,10 +12,13 @@
 use PHPStan\Reflection\MethodReflection;
 use PHPStan\Type\DynamicMethodReturnTypeExtension;
 use PHPStan\Type\ObjectType;
+use PHPStan\Type\Type;
 
 final class TranslationGetTranslatableDynamicMethodReturnTypeExtension implements DynamicMethodReturnTypeExtension, BrokerAwareExtension
 {
-    /** @var Broker */
+    /**
+     * @var Broker
+     */
     private $broker;
 
     public function setBroker(Broker $broker): void
@@ -30,11 +33,14 @@ public function getClass(): string
 
     public function isMethodSupported(MethodReflection $methodReflection): bool
     {
-        return 'getTranslatable' === $methodReflection->getName();
+        return $methodReflection->getName() === 'getTranslatable';
     }
 
-    public function getTypeFromMethodCall(MethodReflection $methodReflection, MethodCall $methodCall, Scope $scope): \PHPStan\Type\Type
-    {
+    public function getTypeFromMethodCall(
+        MethodReflection $methodReflection,
+        MethodCall $methodCall,
+        Scope $scope
+    ): Type {
         $translatableClass = Helper::getTranslatableClass($this->broker, $methodCall, $scope);
 
         return new ObjectType($translatableClass);
diff --git a/tests/ORM/TranslatableInheritanceTest.php b/tests/ORM/TranslatableInheritanceTest.php
index e0a9604c..bdb243be 100644
--- a/tests/ORM/TranslatableInheritanceTest.php
+++ b/tests/ORM/TranslatableInheritanceTest.php
@@ -5,7 +5,6 @@
 namespace Knp\DoctrineBehaviors\Tests\ORM;
 
 use Doctrine\Persistence\ObjectRepository;
-use Knp\DoctrineBehaviors\Contract\Entity\TranslatableInterface;
 use Knp\DoctrineBehaviors\Tests\AbstractBehaviorTestCase;
 use Knp\DoctrineBehaviors\Tests\Fixtures\Entity\Translatable\ExtendedTranslatableEntity;