Add upstream plugins

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

wp-content/plugins/all-in-one-event-calendar/lib/http/request/interface.php

@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * Query adapter interface
+ *
+ * @author     Time.ly Network Inc.
+ * @since      2.0
+ *
+ * @package    AI1EC
+ * @subpackage AI1EC.Http.Request
+ */
+interface Ai1ec_Adapter_Query_Interface {
+
+    /**
+     * Check if rewrite module is enabled
+     */
+    public function rewrite_enabled();
+
+    /**
+     * Register rewrite rule
+     *
+     * @param string $regexp   Matching expression
+     * @param string $landing  Landing point for queries matching regexp
+     * @param int    $priority Rule priority (match list) [optional=NULL]
+     *
+     * @return bool
+     */
+    public function register_rule( $regexp, $landing, $priority = NULL );
+
+}