трепетание подачи
flutter run
GutoTrosla
flutter runimport 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
home: new Material(
child: new Center(
child: new Text("Hello world!"),
),
),
);
}
}