Available with spine plugin
new()
@:value(false)drainDisabled:Bool = false
start(entry:TrackEntry):Void
interrupt(entry:TrackEntry):Void
end(entry:TrackEntry):Void
dispose(entry:TrackEntry):Void
complete(entry:TrackEntry):Void
event(entry:TrackEntry, event:Event):Void
drain():Void
clear():Void