import 'package:flutter/material.dart'; class InPatientPaidAdvancePayment extends StatefulWidget { const InPatientPaidAdvancePayment({Key key}) : super(key: key); @override State createState() => _InPatientPaidAdvancePaymentState(); } class _InPatientPaidAdvancePaymentState extends State { @override Widget build(BuildContext context) { return const Placeholder(); } }