coding style

app/Datatables/Admin/Shop/TariffUnitiesDataTable.php

@@ -2,9 +2,9 @@
 
 namespace App\Datatables\Admin\Shop;
 
-use Yajra\DataTables\Html\Column;
 use App\Datatables\ParentDataTable as DataTable;
 use App\Models\Shop\TariffUnity;
+use Yajra\DataTables\Html\Column;
 
 class TariffUnitiesDataTable extends DataTable
 {

app/Datatables/ParentDataTable.php

@@ -215,10 +215,8 @@ class ParentDataTable extends DataTable
 
     /**
      * Get filename for export.
-     *
-     * @return string
      */
-    protected function filename()
+    protected function filename(): string
     {
         return self::buildFilename($this->model_name);
     }

app/Datatables/Shop/CustomerOrdersDataTable.php

@@ -23,7 +23,6 @@ class CustomerOrdersDataTable extends DataTable
         $this->url = route('Shop.Orders.index');
     }
 
-
     public function query(Order $model)
     {
         $customerId = Auth::id();