1. Constructors
2. new
3. fromJson
4. Properties
5. backgroundColor
6. dividerColor
7. handlerColor
8. hashCode
9. items
10. runtimeType
11. showAutomatically
12. subtitle
13. title
14. topBarDoneButton
15. Methods
16. noSuchMethod
17. toJson
18. toString
19. Operators
20. operator ==