first commit

vendor/opis/closure/src/ISecurityProvider.php

@@ -0,0 +1,25 @@
+<?php
+/* ===========================================================================
+ * Copyright (c) 2018-2021 Zindex Software
+ *
+ * Licensed under the MIT License
+ * =========================================================================== */
+
+namespace Opis\Closure;
+
+interface ISecurityProvider
+{
+    /**
+     * Sign serialized closure
+     * @param string $closure
+     * @return array
+     */
+    public function sign($closure);
+
+    /**
+     * Verify signature
+     * @param array $data
+     * @return bool
+     */
+    public function verify(array $data);
+}