TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Core\DependencyInjection;
+
+/**
+ * A service provider provides entries to a container. Inspired by:
+ * https://github.com/container-interop/service-provider/blob/v0.4.0/src/ServiceProviderInterface.php
+ * @internal
+ */
+interface ServiceProviderInterface
+{
+    /**
+     * Returns a list of all container entries registered by this service provider.
+     *
+     * - the key is the entry name
+     * - the value is a callable that will return the entry, aka the **factory**
+     *
+     * Factories have the following signature:
+     *        function(\Psr\Container\ContainerInterface $container)
+     *
+     * @return callable[]
+     */
+    public function getFactories();
+
+    /**
+     * Returns a list of all container entries extended by this service provider.
+     *
+     * - the key is the entry name
+     * - the value is a callable that will return the modified entry
+     *
+     * Callables have the following signature:
+     *        function(Psr\Container\ContainerInterface $container, $previous)
+     *     or function(Psr\Container\ContainerInterface $container, $previous = null)
+     *
+     * About factories parameters:
+     *
+     * - the container (instance of `Psr\Container\ContainerInterface`)
+     * - the entry to be extended. If the entry to be extended does not exist and the parameter is nullable, `null` will be passed.
+     *
+     * @return callable[]
+     */
+    public function getExtensions();
+}