first change

Modules/Leave/app/Repositories/LeaveBalanceInterface.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Modules\Leave\Repositories;
+
+interface LeaveBalanceInterface
+{
+    public function pluck();
+    public function findAll();
+    public function delete($leaveTypeId);
+    public function create(array $LeaveTypeDetails);
+
+    public function where(array $filter);
+    public function update($leaveTypeId, array $newDetails);
+}