slightfoot

import 'model.dart';

typedef OnChatMessageCallback = void Function(int index, ChatMessage message);

abstract class ChatManager {
  ChatManager();

  ChatSession getNamedSession(String name);
}

RedBrogdon

class MyApp extends StatelessWidget {
  Stream<int> _countUp() async* {
    for (int i = 1; i <= 10; i++) {
      yield await Future.delayed(Duration(seconds: 1), () => i);
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(

MarcinusX

import 'dart:async';

import 'package:flutter/material.dart';

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

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

slightfoot

///
/// Flutter Captured Error Reporting
/// Created by Simon Lightfoot
/// 
/// Copyright (C) DevAngels Limited 2018
/// License: APACHE 2.0 - https://www.apache.org/licenses/LICENSE-2.0
///
import 'dart:async';
import 'dart:io';
import 'dart:ui' as ui show window;