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libraries/src/Association/AssociationExtensionInterface.php

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+<?php
+
+/**
+ * Joomla! Content Management System
+ *
+ * @copyright  (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license    GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\CMS\Association;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Association Extension Interface for the helper classes
+ *
+ * @since  3.7.0
+ */
+interface AssociationExtensionInterface
+{
+    /**
+     * Checks if the extension supports associations
+     *
+     * @return  boolean  Supports the extension associations
+     *
+     * @since   3.7.0
+     */
+    public function hasAssociationsSupport();
+
+    /**
+     * Method to get the associations for a given item.
+     *
+     * @param   integer  $id    Id of the item
+     * @param   string   $view  Name of the view
+     *
+     * @return  array   Array of associations for the item
+     *
+     * @since  4.0.0
+     */
+    public function getAssociationsForItem($id = 0, $view = null);
+}