split bill

lib/domain/order/repositories/i_order_repository.dart

@@ -36,4 +36,8 @@ abstract class IOrderRepository {
     String type = "ITEM", // TYPE: ALL, ITEM
     required List<OrderItem> orderItems,
   });
+
+  Future<Either<OrderFailure, Payment>> createSplitBill(
+    PaymentSplitBillRequest request,
+  );
 }