commit vendor

vendor/sabre/http/lib/HttpException.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Sabre\HTTP;
+
+/**
+ * An exception representing a HTTP error.
+ *
+ * This can be used as a generic exception in your application, if you'd like
+ * to map HTTP errors to exceptions.
+ *
+ * If you'd like to use this, create a new exception class, extending Exception
+ * and implementing this interface.
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+interface HttpException
+{
+    /**
+     * The http status code for the error.
+     *
+     * This may either be just the number, or a number and a human-readable
+     * message, separated by a space.
+     *
+     * @return string|null
+     */
+    public function getHttpStatus();
+}