mapOrNull<TResult extends Object?> method
Null safety
- {TResult undo(
- GenericEventUndo value
- TResult readyNextRound(
- _GenericReadyNextRoundEvent value
- TResult message(
- GameMessage value
@optionalTypeArgs, inherited
Implementation
@optionalTypeArgs
TResult? mapOrNull<TResult extends Object?>({
TResult Function(GenericEventUndo value)? undo,
TResult Function(_GenericReadyNextRoundEvent value)? readyNextRound,
TResult Function(GameMessage value)? message,
}) =>
throw _privateConstructorUsedError;