1: <?php
2:
3: declare(strict_types=1);
4:
5: /**
6: * This file is part of the Nexus MCP SDK package.
7: *
8: * (c) 2026 John Paul E. Balandan, CPA <paulbalandan@gmail.com>
9: *
10: * For the full copyright and license information, please view
11: * the LICENSE file that was distributed with this source code.
12: */
13:
14: namespace Nexus\Mcp\Core\Schema;
15:
16: use Nexus\Mcp\Core\Schema\MetaObject\NotificationMetaObject;
17:
18: /**
19: * Common params for any notification.
20: *
21: * @template-covariant T of array<string, mixed> = array<string, mixed>
22: *
23: * @implements Arrayable<T>
24: *
25: * @see https://modelcontextprotocol.io/specification/2026-07-28/schema#notificationparams
26: */
27: abstract readonly class NotificationParams implements Arrayable
28: {
29: public function __construct(public NotificationMetaObject $meta = new NotificationMetaObject())
30: {
31: }
32:
33: #[\Override]
34: public function jsonSerialize(): array
35: {
36: return $this->toArray();
37: }
38: }
39: