first commit

lib/Http/HttpStatus.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Yeepay\Yop\Sdk\Http;
+
+class HttpStatus
+{
+
+    const SC_OK = 200;
+
+    const SC_NO_CONTENT = 204;
+
+    const SC_INTERNAL_SERVER_ERROR = 500;
+
+    const SC_BAD_GATEWAY = 502;
+
+}