ButtonClickedExpandedImpl
final class ButtonClickedExpandedImpl[T <: Txn[T]](ws: T[T, Button])(val targets: ITargets[T], cursor: Cursor[T]) extends ITrigger[T] with IGeneratorEvent[T, Unit]
trait IGeneratorEvent[T, Unit]
trait IEventImpl[T, Unit]
trait IEvent[T, Unit]
trait Observable[T, Unit]
trait ITrigger[T]
trait Disposable[T]
trait IPublisher[T, Unit]
class Object
trait Matchable
class Any