Fix styling

Author: Bellangelo

src/Capability/Registry.php

@@ -17,9 +17,6 @@
 use Mcp\Capability\Registry\ResourceReference;
 use Mcp\Capability\Registry\ResourceTemplateReference;
 use Mcp\Capability\Registry\ToolReference;
-use Mcp\Exception\InvalidArgumentException;
-use Mcp\Schema\Content\PromptMessage;
-use Mcp\Schema\Content\ResourceContents;
 use Mcp\Schema\Notification\PromptListChangedNotification;
 use Mcp\Schema\Notification\ResourceListChangedNotification;
 use Mcp\Schema\Notification\ToolListChangedNotification;