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vendor/symfony/dependency-injection/Attribute/AsAlias.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Attribute;
+
+/**
+ * An attribute to tell under which alias a service should be registered or to use the implemented interface if no parameter is given.
+ *
+ * @author Alan Poulain <contact@alanpoulain.eu>
+ */
+#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
+final class AsAlias
+{
+    /**
+     * @var list<string>
+     */
+    public array $when = [];
+
+    /**
+     * @param string|null         $id     The id of the alias
+     * @param bool                $public Whether to declare the alias public
+     * @param string|list<string> $when   The environments under which the class will be registered as a service (i.e. "dev", "test", "prod")
+     */
+    public function __construct(
+        public ?string $id = null,
+        public bool $public = false,
+        string|array $when = [],
+    ) {
+        $this->when = (array) $when;
+    }
+}