Starter Flutter Page

homepage.dart

// lib/pages/homepage.dart
import 'package:flutter/material.dart';

class HomePage extends StatelessWidget {
  HomePage({super.key});

  final TextStyle big = TextStyle(fontSize: 30);

  @override
  Widget build(BuildContext context) {
    return Center(child: Text('Home Page', style: big));
  }
}

main.dart

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});
  
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(),
      debugShowCheckedModeBanner: false,
      home: MyNav(),
    );
  }
}

class MyNav extends StatefulWidget {
  const MyNav({super.key});

  @override
  State<MyNav> createState() => _MyNavState();
}

class _MyNavState extends State<MyNav> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text('Page')),
    );
  }
}