map<TResult extends Object?> method

TResult map<TResult extends Object?>({
  1. required TResult regular(
    1. SentGiftRegular value
    ),
  2. required TResult upgraded(
    1. SentGiftUpgraded value
    ),
})

Implementation

TResult map<TResult extends Object?>({
  required TResult Function(SentGiftRegular value) regular,
  required TResult Function(SentGiftUpgraded value) upgraded,
}) {
  switch (getConstructor()) {
    case SentGiftRegular.constructor:
      return regular.call(this as SentGiftRegular);
    case SentGiftUpgraded.constructor:
      return upgraded.call(this as SentGiftUpgraded);
  }
  throw StateError('not handled type Generator');
}