first commit

Modules/Admin/app/Repositories/ComplaintInterface.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Modules\Admin\Repositories;
+
+interface ComplaintInterface
+{
+    public function findAll();
+    public function getComplaintById($complaintId);
+    public function delete($complaintId);
+    public function create(array $complaintDetails);
+    public function update($complaintId, array $newDetails);
+}