Introduce Capability Registry & Discovery

src/Event/ResourceListChangedEvent.php

@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of the official PHP MCP SDK.
+ *
+ * A collaboration between Symfony and the PHP Foundation.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Mcp\Event;
+
+/**
+ * @author Christopher Hertel <mail@christopher-hertel.de>
+ */
+final class ResourceListChangedEvent
+{
+}