import 'package:flutter/material.dart'; class CarritoScreen extends StatefulWidget { const CarritoScreen({super.key}); @override State createState() => _CarritoScreenState(); } class _CarritoScreenState extends State { @override Widget build(BuildContext context) { return Scaffold( backgroundColor: Colors.white, appBar: AppBar( title: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Text('AtrĂ¡s'), ], ), ), body: Column( children: [], ), ); } }