children property Null safety
An iterable of all this groups children.
Each child is only present once, and in no particular order.
Implementation
Iterable<GroupMixin> get children => Set.of(childrenMap.values);
An iterable of all this groups children.
Each child is only present once, and in no particular order.
Iterable<GroupMixin> get children => Set.of(childrenMap.values);