Remove redundant code

Author: murtukov

src/Config/TypeWithOutputFieldsDefinition.php

@@ -8,7 +8,6 @@
 
 abstract class TypeWithOutputFieldsDefinition extends TypeDefinition
 {
-
     protected function outputFieldsSection(): NodeDefinition
     {
         $node = self::createNode('fields');

src/Validator/InputValidator.php

@@ -129,10 +129,6 @@ protected function buildValidationTree(ValidationNode $rootObject, array $proper
                 /** @var ObjectType|InputObjectType $type */
                 $type = $options['referenceType'];
 
-                if (null === $type) {
-                    continue;
-                }
-
                 if ($options['isCollection']) {
                     $rootObject->$property = $this->createCollectionNode($args[$property], $type, $rootObject);
                 } else {