Added Project structure, API, Frontend and Websockets

api/vendor/ramsey/uuid/src/Fields/FieldsInterface.php

@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * This file is part of the ramsey/uuid library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Ben Ramsey <[email protected]>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
+
+declare(strict_types=1);
+
+namespace Ramsey\Uuid\Fields;
+
+use Serializable;
+
+/**
+ * UUIDs consist of unsigned integers, the bytes of which are separated into fields and arranged in a particular layout
+ * defined by the specification for the variant
+ *
+ * @immutable
+ */
+interface FieldsInterface extends Serializable
+{
+    /**
+     * Returns the bytes that comprise the fields
+     *
+     * @pure
+     */
+    public function getBytes(): string;
+}