fromMap method Null safety

  1. @override
TutorialEntryEntity? fromMap(
  1. Object? o,
  2. {Map<String, String>? newDocumentIds}
)
override

Implementation

@override
TutorialEntryEntity? fromMap(Object? o,
    {Map<String, String>? newDocumentIds}) {
  throw UnimplementedError();
}