PopupParams

fun PopupParams(    message: String,     title: String?,     buttons: Array<PopupButton>): PopupParams
fun PopupParams(    message: String,     firstButton: PopupButton,     vararg otherButtons: PopupButton): PopupParams
fun PopupParams(    title: String,     message: String,     firstButton: PopupButton,     vararg otherButtons: PopupButton): PopupParams