whenOrNull<TResult extends Object?> method
Null safety
- {TResult? set(
- Update<
bool> ? hasPresence, - Update<
Set< ? canSendCanSendPermission> >
- Update<
inherited
Implementation
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult? Function(
Update<bool>? hasPresence, Update<Set<CanSendPermission>>? canSend)?
set,
}) =>
throw _privateConstructorUsedError;