class lime.app.Future<T>
Available on all platforms
var isCompleted:Bool
var value:T
function new(?work:Void ->T):Void
function onComplete(listener:T ->Void):Future<T>
function onError(listener:Dynamic ->Void):Future<T>
function onProgress(listener:Float ->Void):Future<T>
function then<U>(next:T ->Future<U>):Future<U>