Apply php-cs-fixer fix --rules nullable_type_declaration_for_default_null_value

Author: nicolas-grekas

Constraint.php

@@ -108,7 +108,7 @@ public static function getErrorName(string $errorCode)
      *                                       array, but getDefaultOption() returns
      *                                       null
      */
-    public function __construct($options = null, array $groups = null, $payload = null)
+    public function __construct($options = null, ?array $groups = null, $payload = null)
     {
         unset($this->groups); // enable lazy initialization
 

ConstraintViolation.php

@@ -49,7 +49,7 @@ class ConstraintViolation implements ConstraintViolationInterface
      *                                            caused the violation
      * @param mixed              $cause           The cause of the violation
      */
-    public function __construct($message, ?string $messageTemplate, array $parameters, $root, ?string $propertyPath, $invalidValue, int $plural = null, string $code = null, Constraint $constraint = null, $cause = null)
+    public function __construct($message, ?string $messageTemplate, array $parameters, $root, ?string $propertyPath, $invalidValue, ?int $plural = null, ?string $code = null, ?Constraint $constraint = null, $cause = null)
     {
         if (!\is_string($message) && !(\is_object($message) && method_exists($message, '__toString'))) {
             throw new \TypeError('Constraint violation message should be a string or an object which implements the __toString() method.');

Constraints/AbstractComparison.php

@@ -33,7 +33,7 @@ abstract class AbstractComparison extends Constraint
      *
      * @param mixed $value the value to compare or a set of options
      */
-    public function __construct($value = null, $propertyPath = null, string $message = null, array $groups = null, $payload = null, array $options = [])
+    public function __construct($value = null, $propertyPath = null, ?string $message = null, ?array $groups = null, $payload = null, array $options = [])
     {
         if (\is_array($value)) {
             $options = array_merge($value, $options);

Constraints/AbstractComparisonValidator.php

@@ -29,7 +29,7 @@ abstract class AbstractComparisonValidator extends ConstraintValidator
 {
     private $propertyAccessor;
 
-    public function __construct(PropertyAccessorInterface $propertyAccessor = null)
+    public function __construct(?PropertyAccessorInterface $propertyAccessor = null)
     {
         $this->propertyAccessor = $propertyAccessor;
     }

Constraints/All.php

@@ -22,7 +22,7 @@ class All extends Composite
 {
     public $constraints = [];
 
-    public function __construct($constraints = null, array $groups = null, $payload = null)
+    public function __construct($constraints = null, ?array $groups = null, $payload = null)
     {
         parent::__construct($constraints ?? [], $groups, $payload);
     }

Constraints/AtLeastOneOf.php

@@ -31,7 +31,7 @@ class AtLeastOneOf extends Composite
     public $messageCollection = 'Each element of this collection should satisfy its own set of constraints.';
     public $includeInternalMessages = true;
 
-    public function __construct($constraints = null, array $groups = null, $payload = null, string $message = null, string $messageCollection = null, bool $includeInternalMessages = null)
+    public function __construct($constraints = null, ?array $groups = null, $payload = null, ?string $message = null, ?string $messageCollection = null, ?bool $includeInternalMessages = null)
     {
         parent::__construct($constraints ?? [], $groups, $payload);
 

Constraints/Bic.php

@@ -52,7 +52,7 @@ class Bic extends Constraint
      *
      * @param string|PropertyPathInterface|null $ibanPropertyPath
      */
-    public function __construct(array $options = null, string $message = null, string $iban = null, $ibanPropertyPath = null, string $ibanMessage = null, array $groups = null, $payload = null)
+    public function __construct(?array $options = null, ?string $message = null, ?string $iban = null, $ibanPropertyPath = null, ?string $ibanMessage = null, ?array $groups = null, $payload = null)
     {
         if (!class_exists(Countries::class)) {
             throw new LogicException('The Intl component is required to use the Bic constraint. Try running "composer require symfony/intl".');

Constraints/BicValidator.php

@@ -58,7 +58,7 @@ class BicValidator extends ConstraintValidator
 
     private $propertyAccessor;
 
-    public function __construct(PropertyAccessor $propertyAccessor = null)
+    public function __construct(?PropertyAccessor $propertyAccessor = null)
     {
         $this->propertyAccessor = $propertyAccessor;
     }

Constraints/Blank.php

@@ -30,7 +30,7 @@ class Blank extends Constraint
 
     public $message = 'This value should be blank.';
 
-    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    public function __construct(?array $options = null, ?string $message = null, ?array $groups = null, $payload = null)
     {
         parent::__construct($options ?? [], $groups, $payload);
 

Constraints/Callback.php

@@ -32,7 +32,7 @@ class Callback extends Constraint
      *
      * @param array|string|callable $callback The callback or a set of options
      */
-    public function __construct($callback = null, array $groups = null, $payload = null, array $options = [])
+    public function __construct($callback = null, ?array $groups = null, $payload = null, array $options = [])
     {
         // Invocation through annotations with an array parameter only
         if (\is_array($callback) && 1 === \count($callback) && isset($callback['value'])) {