Implement first version of the new rule engine.

app/Support/Search/SearchInterface.php

@@ -51,6 +51,11 @@ interface SearchInterface
      */
     public function setPage(int $page): void;
 
+    /**
+     * @param int $limit
+     */
+    public function setLimit(int $limit): void;
+
     /**
      * @return bool
      */