59 lines
1.9 KiB
PHP
59 lines
1.9 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Core\DependencyInjection;
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/**
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* A service provider provides entries to a container. Inspired by:
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* https://github.com/container-interop/service-provider/blob/v0.4.0/src/ServiceProviderInterface.php
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* @internal
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*/
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interface ServiceProviderInterface
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{
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/**
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* Returns a list of all container entries registered by this service provider.
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*
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* - the key is the entry name
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* - the value is a callable that will return the entry, aka the **factory**
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*
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* Factories have the following signature:
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* function(\Psr\Container\ContainerInterface $container)
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*
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* @return callable[]
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*/
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public function getFactories();
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/**
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* Returns a list of all container entries extended by this service provider.
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*
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* - the key is the entry name
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* - the value is a callable that will return the modified entry
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*
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* Callables have the following signature:
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* function(Psr\Container\ContainerInterface $container, $previous)
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* or function(Psr\Container\ContainerInterface $container, $previous = null)
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*
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* About factories parameters:
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*
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* - the container (instance of `Psr\Container\ContainerInterface`)
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* - the entry to be extended. If the entry to be extended does not exist and the parameter is nullable, `null` will be passed.
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*
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* @return callable[]
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*/
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public function getExtensions();
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}
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