Now using master branch Brightness can't be resolved

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@rostopira I'm not sure what you mean by master Brightness. Can you provide sample code that shows the issue?

@matthew-carroll thanks for quick response
I meant master branch, missed word
Code is pretty simple

theme: new ThemeData(
        brightness: Brightness.dark,

Intellij IDEA says "Undefined name 'Brightness'"
Imports that I have in this file:

import 'dart:io';
import 'dart:ui';
import 'dart:isolate';
import 'dart:convert';
import 'package:flutter/services.dart';
import 'package:flutter/material.dart';

Ok, for now can you deal with that by importing Brightness

import 'dart:ui' show Brightness;

I'll look at putting up a PR tomorrow that gets Brightness back in Material or wherever it was coming from previously.

You mentioned that you're importing "dart:ui", that should include Brightness. Again, I'll look in tomorrow, but I thought "dart:ui" was correctly exporting it.

@matthew-carroll yeah, IsolateNameServer import is broken as well.
Confirmed working:

import 'dart:ui' show Brightness, IsolateNameServer;

@rostopira so is everything working for you now, or are you still experiencing issues?