diff --git a/src/Rules/ClassNameCheck.php b/src/Rules/ClassNameCheck.php
index 9328917f5bc..025996acd99 100644
--- a/src/Rules/ClassNameCheck.php
+++ b/src/Rules/ClassNameCheck.php
@@ -50,6 +50,7 @@ public function checkClassNames(
 			return $errors;
 		}
 
+		/** @var RestrictedClassNameUsageExtension[] $extensions */
 		$extensions = $this->extensions ??= $this->container->getServicesByTag(RestrictedClassNameUsageExtension::CLASS_NAME_EXTENSION_TAG);
 		if ($extensions === []) {
 			return $errors;
diff --git a/src/Rules/RestrictedUsage/RestrictedClassConstantUsageRule.php b/src/Rules/RestrictedUsage/RestrictedClassConstantUsageRule.php
index f283844e8d9..e3271dde86b 100644
--- a/src/Rules/RestrictedUsage/RestrictedClassConstantUsageRule.php
+++ b/src/Rules/RestrictedUsage/RestrictedClassConstantUsageRule.php
@@ -47,6 +47,7 @@ public function processNode(Node $node, Scope $scope): array
 			return [];
 		}
 
+		/** @var RestrictedClassConstantUsageExtension[] $extensions */
 		$extensions = $this->extensions ??= $this->container->getServicesByTag(RestrictedClassConstantUsageExtension::CLASS_CONSTANT_EXTENSION_TAG);
 		if ($extensions === []) {
 			return [];
diff --git a/src/Rules/RestrictedUsage/RestrictedFunctionCallableUsageRule.php b/src/Rules/RestrictedUsage/RestrictedFunctionCallableUsageRule.php
index cc485dc3207..944f7f2a3d2 100644
--- a/src/Rules/RestrictedUsage/RestrictedFunctionCallableUsageRule.php
+++ b/src/Rules/RestrictedUsage/RestrictedFunctionCallableUsageRule.php
@@ -49,6 +49,7 @@ public function processNode(Node $node, Scope $scope): array
 
 		$functionReflection = $this->reflectionProvider->getFunction($node->getName(), $scope);
 
+		/** @var RestrictedFunctionUsageExtension[] $extensions */
 		$extensions = $this->extensions ??= $this->container->getServicesByTag(RestrictedFunctionUsageExtension::FUNCTION_EXTENSION_TAG);
 		$errors = [];
 
diff --git a/src/Rules/RestrictedUsage/RestrictedFunctionUsageRule.php b/src/Rules/RestrictedUsage/RestrictedFunctionUsageRule.php
index 4fbfe812e59..b94843abc6c 100644
--- a/src/Rules/RestrictedUsage/RestrictedFunctionUsageRule.php
+++ b/src/Rules/RestrictedUsage/RestrictedFunctionUsageRule.php
@@ -48,6 +48,7 @@ public function processNode(Node $node, Scope $scope): array
 
 		$functionReflection = $this->reflectionProvider->getFunction($node->name, $scope);
 
+		/** @var RestrictedFunctionUsageExtension[] $extensions */
 		$extensions = $this->extensions ??= $this->container->getServicesByTag(RestrictedFunctionUsageExtension::FUNCTION_EXTENSION_TAG);
 		$errors = [];
 
diff --git a/src/Rules/RestrictedUsage/RestrictedPropertyUsageRule.php b/src/Rules/RestrictedUsage/RestrictedPropertyUsageRule.php
index 5e528e307ae..74d225f571d 100644
--- a/src/Rules/RestrictedUsage/RestrictedPropertyUsageRule.php
+++ b/src/Rules/RestrictedUsage/RestrictedPropertyUsageRule.php
@@ -42,6 +42,7 @@ public function processNode(Node $node, Scope $scope): array
 			return [];
 		}
 
+		/** @var RestrictedPropertyUsageExtension[] $extensions */
 		$extensions = $this->extensions ??= $this->container->getServicesByTag(RestrictedPropertyUsageExtension::PROPERTY_EXTENSION_TAG);
 		if ($extensions === []) {
 			return [];
diff --git a/src/Rules/RestrictedUsage/RestrictedStaticPropertyUsageRule.php b/src/Rules/RestrictedUsage/RestrictedStaticPropertyUsageRule.php
index 45b204d2250..338fa71b736 100644
--- a/src/Rules/RestrictedUsage/RestrictedStaticPropertyUsageRule.php
+++ b/src/Rules/RestrictedUsage/RestrictedStaticPropertyUsageRule.php
@@ -47,6 +47,7 @@ public function processNode(Node $node, Scope $scope): array
 			return [];
 		}
 
+		/** @var RestrictedPropertyUsageExtension[] $extensions */
 		$extensions = $this->extensions ??= $this->container->getServicesByTag(RestrictedPropertyUsageExtension::PROPERTY_EXTENSION_TAG);
 		if ($extensions === []) {
 			return [];