mixed getDefault() Returns the default answer.
ChoiceQuestion setMultiselect(bool
bool isHiddenFallback() In case the response can not be hidden, whether to fallback on non-hidden
bool isHidden() Returns whether the user response must be hidden.
null|array|Traversable getAutocompleterValues()
Question setHiddenFallback(bool $fallback)
class ChoiceQuestion extends Question
Question setMaxAttempts(null|int $attempts)
bool isMultiselect() Returns whether the choices are multiselect.
class ConfirmationQuestion extends
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