add cs and update file headers

.gitignore

@@ -1,3 +1,4 @@
 /vendor/
 composer.lock
 /.phpunit.result.cache
+/.php-cs-fixer.cache

.php-cs-fixer.php

@@ -0,0 +1,24 @@
+<?php
+
+$header = <<<EOF
+This file is part of Option Type package.
+
+(c) Yonel Ceruto <open@yceruto.dev>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+$finder = (new PhpCsFixer\Finder())
+    ->in(__DIR__.'/src')
+    ->in(__DIR__.'/tests')
+;
+
+return (new PhpCsFixer\Config())
+    ->setRules([
+        '@Symfony' => true,
+        'header_comment' => ['header' => $header],
+        'declare_strict_types' => true,
+    ])
+    ->setFinder($finder)
+;

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023-present Yonel Ceruto Gonzalez
+Copyright (c) 2024-present Yonel Ceruto Gonzalez
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

composer.json

@@ -9,6 +9,16 @@
             "email": "open@yceruto.dev"
         }
     ],
+    "autoload": {
+        "psr-4": {
+            "OpenSolid\\Bus\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "OpenSolid\\Tests\\Bus\\": "tests/"
+        }
+    },
     "require": {
         "php": ">=8.2",
         "psr/container": "^2.0",
@@ -20,20 +30,12 @@
         "phpunit/phpunit": "^10.0",
         "psalm/plugin-phpunit": "^0.18",
         "symfony/dependency-injection": "^7.0",
-        "doctrine/orm": "^3.1"
-    },
-    "autoload": {
-        "psr-4": {
-            "OpenSolid\\Bus\\": "src/"
-        }
-    },
-    "autoload-dev": {
-        "psr-4": {
-            "OpenSolid\\Tests\\Bus\\": "tests/"
-        }
+        "doctrine/orm": "^3.1",
+        "friendsofphp/php-cs-fixer": "^3.54"
     },
     "scripts": {
         "test": "vendor/bin/phpunit tests",
-        "psalm": "vendor/bin/psalm --show-info=true"
+        "psalm": "vendor/bin/psalm --show-info=true",
+        "cs": "vendor/bin/php-cs-fixer fix --allow-risky=yes"
     }
 }

src/Bridge/Doctrine/Middleware/DoctrineTransactionMiddleware.php

@@ -1,5 +1,16 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Bridge\Doctrine\Middleware;
 
 use Doctrine\ORM\EntityManagerInterface;

src/Bridge/Symfony/DependencyInjection/CompilerPass/MessageHandlersLocatorPass.php

@@ -1,5 +1,16 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Bridge\Symfony\DependencyInjection\CompilerPass;
 
 use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument;

src/Bridge/Symfony/DependencyInjection/CompilerPass/PriorityTaggedServiceTrait.php

@@ -1,9 +1,11 @@
 <?php
 
+declare(strict_types=1);
+
 /*
- * This file is part of the Symfony package.
+ * This file is part of Option Type package.
  *
- * (c) Fabien Potencier <fabien@symfony.com>
+ * (c) Yonel Ceruto <open@yceruto.dev>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
@@ -109,7 +111,7 @@ private function findAndSortTaggedServices(string|TaggedIteratorArgument $tagNam
             if (null === $index) {
                 $refs[] = $reference;
             } elseif ($allowMultiple) {
-                /** @psalm-suppress UndefinedMethod */
+                /* @psalm-suppress UndefinedMethod */
                 $refs[$index][] = $reference;
             } else {
                 $refs[$index] = $reference;

src/Bridge/Symfony/DependencyInjection/Configurator/MessageHandlerConfigurator.php

@@ -1,8 +1,18 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Bridge\Symfony\DependencyInjection\Configurator;
 
-use ReflectionNamedType;
 use Symfony\Component\DependencyInjection\ChildDefinition;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 
@@ -32,7 +42,7 @@ function (ChildDefinition $definition, object $attribute, \Reflector $reflector)
 
                 $type = $reflectionMethod->getParameters()[0]->getType();
 
-                if (!$type instanceof ReflectionNamedType || $type->isBuiltin()) {
+                if (!$type instanceof \ReflectionNamedType || $type->isBuiltin()) {
                     return;
                 }
 

src/Envelope/Envelope.php

@@ -1,5 +1,16 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Envelope;
 
 use OpenSolid\Bus\Envelope\Stamp\HandledStamp;

src/Envelope/Message.php

@@ -1,7 +1,18 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Envelope;
 
-readonly abstract class Message
+abstract readonly class Message
 {
 }

src/Envelope/Stamp/HandledStamp.php

@@ -1,5 +1,16 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Envelope\Stamp;
 
 final readonly class HandledStamp extends Stamp

src/Envelope/Stamp/Stamp.php

@@ -1,7 +1,18 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Envelope\Stamp;
 
-readonly abstract class Stamp
+abstract readonly class Stamp
 {
 }

src/Envelope/Stamp/Stamps.php

@@ -1,5 +1,16 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Envelope\Stamp;
 
 final class Stamps implements \Countable

src/Error/MultipleHandlersForMessage.php

@@ -1,10 +1,21 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Error;
 
 final class MultipleHandlersForMessage extends \LogicException
 {
-    public static function from(string $class, \Throwable $previous = null, int $code = 0): self
+    public static function from(string $class, ?\Throwable $previous = null, int $code = 0): self
     {
         return new self(sprintf('Message of type "%s" was handled multiple times. Only one handler is expected.', $class), $code, $previous);
     }

src/Error/NoHandlerForMessage.php

@@ -1,10 +1,21 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Error;
 
 final class NoHandlerForMessage extends \LogicException
 {
-    public static function from(string $class, \Throwable $previous = null, int $code = 0): self
+    public static function from(string $class, ?\Throwable $previous = null, int $code = 0): self
     {
         return new self(sprintf('No handler for message of type "%s".', $class), $code, $previous);
     }

src/FlushableMessageBus.php

@@ -1,5 +1,16 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus;
 
 /**

src/Handler/MessageHandlersCountPolicy.php

@@ -1,5 +1,16 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Handler;
 
 enum MessageHandlersCountPolicy

src/Handler/MessageHandlersLocator.php

@@ -1,9 +1,20 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus\Handler;
 
-use Psr\Container\ContainerInterface;
 use OpenSolid\Bus\Error\NoHandlerForMessage;
+use Psr\Container\ContainerInterface;
 
 /**
  * Maps a message class to a list of handlers.

src/LazyMessageMessageBus.php

@@ -1,5 +1,16 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus;
 
 use OpenSolid\Bus\Envelope\Message;

src/MessageBus.php

@@ -1,5 +1,16 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * This file is part of Option Type package.
+ *
+ * (c) Yonel Ceruto <open@yceruto.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace OpenSolid\Bus;
 
 use OpenSolid\Bus\Envelope\Message;