Explicitly mark nullable parameters

src/App/Command/Composer/UpdateCommand.php

@@ -19,7 +19,7 @@ final class UpdateCommand extends PackageCommand
 {
  private array $additionalComposerUpdateOptions = [];
 
- public function __construct(private PackageService $packageService, string $name = null)
+ public function __construct(private PackageService $packageService, ?string $name = null)
  {
  parent::__construct($name);
  }

src/App/Command/Git/CloneCommand.php

@@ -17,7 +17,7 @@
 )]
 final class CloneCommand extends PackageCommand
 {
- public function __construct(private PackageService $packageService, string $name = null)
+ public function __construct(private PackageService $packageService, ?string $name = null)
  {
  parent::__construct($name);
  }

src/App/Command/InstallCommand.php

@@ -20,7 +20,7 @@ final class InstallCommand extends PackageCommand
 {
  private array $additionalComposerInstallOptions = [];
 
- public function __construct(private PackageService $packageService, string $name = null)
+ public function __construct(private PackageService $packageService, ?string $name = null)
  {
  parent::__construct($name);
  }

src/App/Command/UpdateCommand.php

@@ -21,7 +21,7 @@ final class UpdateCommand extends PackageCommand
 {
  private array $additionalComposerUpdateOptions = [];
 
- public function __construct(private PackageService $packageService, string $name = null)
+ public function __construct(private PackageService $packageService, ?string $name = null)
  {
  parent::__construct($name);
  }

src/Infrastructure/CodeUsage/NamespaceUsageFinderNameResolver.php

@@ -13,7 +13,7 @@ class NamespaceUsageFinderNameResolver extends NameResolver
  public function __construct(
  protected NamespaceUsageFinder $namespaceUsageFinder,
  protected string $environment,
- ErrorHandler $errorHandler = null,
+ ?ErrorHandler $errorHandler = null,
  array $options = []
  ) {
  parent::__construct($errorHandler, $options);

src/Infrastructure/Composer/Config/Dependency/ComposerConfigDependencyList.php

@@ -14,7 +14,7 @@ class ComposerConfigDependencyList
  */
  private array $dependencies = [];
 
- public function __construct(array $dependenciesAsArray = null)
+ public function __construct(?array $dependenciesAsArray = null)
  {
  if ($dependenciesAsArray !== null) {
  foreach ($dependenciesAsArray as $packageName => $constraint) {