first commit

modules/payu/tools/sdk/OpenPayU/Oauth/Cache/OauthCacheInterface.php

@@ -0,0 +1,26 @@
+<?php
+
+
+interface OauthCacheInterface
+{
+
+    /**
+     * @param string $key
+     * @return null | object
+     */
+    public function get($key);
+
+    /**
+     * @param string $key
+     * @param object $value
+     * @return bool
+     */
+    public function set($key, $value);
+
+    /**
+     * @param string $key
+     * @return bool
+     */
+    public function invalidate($key);
+
+}