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