whenOrNull<TResult extends Object?> method Null safety

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>(
  1. {TResult game(
    1. Event event
    )?,
  2. TResult general(
    1. GenericEvent event
    )?}
)
@optionalTypeArgs, inherited

Implementation

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