optimize proxy implementation

src/Proxy/UuidContainer.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace DavidBadura\Taskwarrior\Proxy;
+
+/**
+ * @author David Badura <d.a.badura@gmail.com>
+ */
+class UuidContainer
+{
+    /**
+     * @var string
+     */
+    protected $uuid;
+
+    /**
+     * @param string $uuid
+     */
+    public function __construct($uuid)
+    {
+        $this->uuid = $uuid;
+    }
+
+    /**
+     * @return string
+     */
+    public function getUuid()
+    {
+        return $this->uuid;
+    }
+}