diff --git a/src/Statement/Builder/DeclarationStatementBuilder.php b/src/Statement/Builder/DeclarationStatementBuilder.php
index 737c2425..ba64a07c 100644
--- a/src/Statement/Builder/DeclarationStatementBuilder.php
+++ b/src/Statement/Builder/DeclarationStatementBuilder.php
@@ -88,6 +88,6 @@ private function extractRuleName(string $fullName): string
         $sanitized = is_string($sanitized = preg_replace('/[^a-zA-Z0-9.]/', '', $sanitized)) ? $sanitized : $randomName;
         $sanitized = is_string($sanitized = preg_replace('/\.+/', '.', $sanitized)) ? $sanitized : $randomName;
 
-        return trim($sanitized, '.');
+        return mb_trim($sanitized, '.');
     }
 }
diff --git a/src/Statement/Builder/RelationStatementBuilder.php b/src/Statement/Builder/RelationStatementBuilder.php
index 9a79aca0..c55d601d 100644
--- a/src/Statement/Builder/RelationStatementBuilder.php
+++ b/src/Statement/Builder/RelationStatementBuilder.php
@@ -97,6 +97,6 @@ private function extractRuleName(string $fullName): string
         $sanitized = is_string($sanitized = preg_replace('/[^a-zA-Z0-9.]/', '', $sanitized)) ? $sanitized : $randomName;
         $sanitized = is_string($sanitized = preg_replace('/\.+/', '.', $sanitized)) ? $sanitized : $randomName;
 
-        return trim($sanitized, '.');
+        return mb_trim($sanitized, '.');
     }
 }
diff --git a/src/Test/TestExtractor.php b/src/Test/TestExtractor.php
index 16879015..27e2eecb 100644
--- a/src/Test/TestExtractor.php
+++ b/src/Test/TestExtractor.php
@@ -34,7 +34,7 @@ public function __invoke(): iterable
     }
 
     /**
-     * @param  class-string $test
+     * @param  class-string                  $test
      * @return null|\ReflectionClass<object>
      */
     private function reflectTest(string $test): ?\ReflectionClass
@@ -48,7 +48,7 @@ private function reflectTest(string $test): ?\ReflectionClass
             return null;
         }
 
-        /** @var \ReflectionClass<object> $classReflection */
+        // @var \ReflectionClass<object> $classReflection
         return $classReflection;
     }
 }