whenOrNull<TResult extends Object?> method
TResult?
whenOrNull<TResult extends Object?>({
- TResult? initial()?,
- TResult? outgoing(
- OutgoingState state
- TResult? completed(
- CompletedState state
- TResult? failed(
- FailedState state,
- Object? reason
inherited
Implementation
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult? Function()? initial,
TResult? Function(OutgoingState state)? outgoing,
TResult? Function(CompletedState state)? completed,
TResult? Function(FailedState state, Object? reason)? failed,
}) =>
throw _privateConstructorUsedError;