refactor: people provider

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

shared/lib/People/Collection/CollectionMutableInterface.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\People\Collection;
+
+use KTXF\Resource\Provider\Node\NodeMutableInterface;
+
+/**
+ * Collection Mutable Interface
+ * 
+ * Interface for altering collection properties in a service
+ * 
+ * @since 2025.05.01
+ * 
+ * @method static setProperties(CollectionPropertiesMutableInterface $value)
+ */
+interface CollectionMutableInterface extends CollectionBaseInterface, NodeMutableInterface {
+
+    /**
+     * Gets the collection properties (mutable)
+     * 
+     * @since 2025.05.01
+     */
+    public function getProperties(): CollectionPropertiesMutableInterface;
+
+}