add shipping rules

app/Datatables/Shop/VariationsDataTable.php

@@ -2,9 +2,9 @@
 
 namespace App\Datatables\Shop;
 
-use Yajra\DataTables\Html\Column;
 use App\Datatables\ParentDataTable as DataTable;
 use App\Models\Shop\Variation;
+use Yajra\DataTables\Html\Column;
 
 class VariationsDataTable extends DataTable
 {
@@ -13,6 +13,7 @@ class VariationsDataTable extends DataTable
     public function query(Variation $model)
     {
         $model = $model->with(['package', 'unity'])->withCount('offers');
+
         return $this->buildQuery($model);
     }
 
@@ -23,6 +24,7 @@ class VariationsDataTable extends DataTable
                 return $variation->unity ? $variation->unity->value : '';
             })
             ->rawColumns(['description', 'action']);
+
         return parent::modifier($datatables);
     }