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\Upgrades;
+
+/**
+ * Interface UpgradeWizardInterface
+ */
+interface UpgradeWizardInterface
+{
+    /**
+     * Return the speaking name of this wizard
+     */
+    public function getTitle(): string;
+
+    /**
+     * Return the description for this wizard
+     */
+    public function getDescription(): string;
+
+    /**
+     * Execute the update
+     *
+     * Called when a wizard reports that an update is necessary
+     */
+    public function executeUpdate(): bool;
+
+    /**
+     * Is an update necessary?
+     *
+     * Is used to determine whether a wizard needs to be run.
+     * Check if data for migration exists.
+     */
+    public function updateNecessary(): bool;
+
+    /**
+     * Returns an array of class names of Prerequisite classes
+     *
+     * This way a wizard can define dependencies like "database up-to-date" or
+     * "reference index updated"
+     *
+     * @return string[]
+     */
+    public function getPrerequisites(): array;
+}