first commit

vendor/opis/closure/src/SelfReference.php

@@ -0,0 +1,31 @@
+<?php
+/* ===========================================================================
+ * Copyright (c) 2018-2021 Zindex Software
+ *
+ * Licensed under the MIT License
+ * =========================================================================== */
+
+namespace Opis\Closure;
+
+
+/**
+ * Helper class used to indicate a reference to an object
+ * @internal
+ */
+class SelfReference
+{
+    /**
+     * @var string An unique hash representing the object
+     */
+    public $hash;
+
+    /**
+     * Constructor
+     *
+     * @param string $hash
+     */
+    public function __construct($hash)
+    {
+        $this->hash = $hash;
+    }
+}