Jan 10, 2023 · Jan 8, 2023
diff --git a/service_container/autowiring.rst b/service_container/autowiring.rst
 But, you can also manually wire any *other* service by specifying the argument
 under the arguments key.

 Another possibility is to use the ``#[Target]`` attribute. By using this attribute
 on the argument you want to autowire, you can define exactly which service to inject
 by using its alias. Thanks to this, you're able to have multiple services implementing
 the same interface and keep the argument name decorrelated of any implementation name
 (like shown in the example above).

 Let's say you defined the ``app.uppercase_transformer`` alias for the
 ``App\Util\UppercaseTransformer`` service. You would be able to use the ``#[Target]``
 attribute like this::

    // src/Service/MastodonClient.php
    namespace App\Service;

    use App\Util\TransformerInterface;
    use Symfony\Component\DependencyInjection\Attribute\Target;

    class MastodonClient
    {
        private $transformer;

        public function __construct(#[Target('app.uppercase_transformer')] TransformerInterface $transformer)
        {
            $this->transformer = $transformer;
        }
    }

 .. versionadded:: 5.3

    The ``#[Target]`` attribute was introduced in Symfony 5.3.

 Fixing Non-Autowireable Arguments
 ---------------------------------
Original file line number	Diff line number	Diff line change
Expand Up		@@ -531,6 +531,36 @@ If the argument is named ``$shoutyTransformer``,
		But, you can also manually wire any other service by specifying the argument
		under the arguments key.

		Another possibility is to use the ``#[Target]`` attribute. By using this attribute
		on the argument you want to autowire, you can define exactly which service to inject
		by using its alias. Thanks to this, you're able to have multiple services implementing
		the same interface and keep the argument name decorrelated of any implementation name
		(like shown in the example above).

		Let's say you defined the ``app.uppercase_transformer`` alias for the
		``App\Util\UppercaseTransformer`` service. You would be able to use the ``#[Target]``
		attribute like this::

		// src/Service/MastodonClient.php
		namespace App\Service;

		use App\Util\TransformerInterface;
		use Symfony\Component\DependencyInjection\Attribute\Target;

		class MastodonClient
		{
		private $transformer;

		public function __construct(#[Target('app.uppercase_transformer')] TransformerInterface $transformer)
		{
		$this->transformer = $transformer;
		}
		}

		.. versionadded:: 5.3

		The ``#[Target]`` attribute was introduced in Symfony 5.3.

		Fixing Non-Autowireable Arguments
		---------------------------------

Expand Down