whenOrNull<TResult extends Object?> method
- @optionalTypeArgs
- TResult? mentionRule(
- MentionRule data
- TResult? followingRule(
- FollowingRule data
- TResult? listRule(
- ListRule data
- TResult? unknown()?,
inherited
Implementation
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult? Function(MentionRule data)? mentionRule,
TResult? Function(FollowingRule data)? followingRule,
TResult? Function(ListRule data)? listRule,
TResult? Function(Map<String, dynamic> data)? unknown,
}) =>
throw _privateConstructorUsedError;