dirisujesse

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

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

class MyApp extends StatelessWidget {
  @override

dirisujesse

import 'package:flutter/rendering.dart';
import 'package:flutter/widgets.dart';

class SliverColoredBox extends SingleChildRenderObjectWidget {
  const SliverColoredBox({
    Key key,
    @required this.color,
    @required Widget sliver,
  }) : super(key: key, child: sliver);

dirisujesse

import 'dart:async';
import 'package:flutter/material.dart';
import 'dart:isolate';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(