Add ArrayFilterEvent, replace app_menu hook

src/Event/ArrayFilterEvent.php

@@ -0,0 +1,39 @@
+<?php
+
+// Copyright (C) 2010-2024, the Friendica project
+// SPDX-FileCopyrightText: 2010-2024 the Friendica project
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+declare(strict_types=1);
+
+namespace Friendica\Event;
+
+/**
+ * Allow Event listener to modify an array.
+ *
+ * @internal
+ */
+final class ArrayFilterEvent extends Event
+{
+	public const APP_MENU = 'friendica.data.app_menu';
+
+	private array $array;
+
+	public function __construct(string $name, array $array)
+	{
+		parent::__construct($name);
+
+		$this->array = $array;
+	}
+
+	public function getArray(): array
+	{
+		return $this->array;
+	}
+
+	public function setArray(array $array): void
+	{
+		$this->array = $array;
+	}
+}