content method

Implementation

@override
String content() =>
    '''
import 'package:revali_router/revali_router.dart';

// Learn more about Apps at https://www.revali.dev/revali/app-configuration/overview
@App(flavor: '$_flavor')
final class ${_flavor.toPascalCase()}App extends AppConfig {
const ${_flavor.toPascalCase()}App() : super(host: 'localhost', port: 8080);
}
''';