whenOrNull<TResult extends Object?> method
TResult?
whenOrNull<TResult extends Object?>({
- TResult undo()?,
- TResult readyNextRound(
- String player
- TResult message()?,
inherited
Implementation
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult Function()? undo,
TResult Function(String player)? readyNextRound,
TResult Function(String message, String from, String? to)? message,
}) =>
throw _privateConstructorUsedError;