whenOrNull<TResult extends Object?> method
Null safety
- {TResult game(
- Event event
- TResult general(
- GenericEvent event
@optionalTypeArgs, inherited
Implementation
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult Function(Event event)? game,
TResult Function(GenericEvent event)? general,
}) =>
throw _privateConstructorUsedError;