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1<?php
2
3/*
4 * This file is part of the Symfony package.
5 *
6 * (c) Fabien Potencier <fabien@symfony.com>
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11
12namespace Symfony\Contracts\Service\Attribute;
13
14use Symfony\Contracts\Service\ServiceMethodsSubscriberTrait;
15use Symfony\Contracts\Service\ServiceSubscriberInterface;
16
17/**
18 * For use as the return value for {@see ServiceSubscriberInterface}.
19 *
20 * @example new SubscribedService('http_client', HttpClientInterface::class, false, new Target('githubApi'))
21 *
22 * Use with {@see ServiceMethodsSubscriberTrait} to mark a method's return type
23 * as a subscribed service.
24 *
25 * @author Kevin Bond <kevinbond@gmail.com>
26 */
27#[\Attribute(\Attribute::TARGET_METHOD)]
28final class SubscribedService
29{
30 /** @var object[] */
31 public array $attributes;
32
33 /**
34 * @param string|null $key The key to use for the service
35 * @param class-string|null $type The service class
36 * @param bool $nullable Whether the service is optional
37 * @param object|object[] $attributes One or more dependency injection attributes to use
38 */
39 public function __construct(
40 public ?string $key = null,
41 public ?string $type = null,
42 public bool $nullable = false,
43 array|object $attributes = [],
44 ) {
45 $this->attributes = \is_array($attributes) ? $attributes : [$attributes];
46 }
47}