1. Constructors
2. new
3. fromJson
4. Properties
5. addAdditionalQuietZone
6. gs1Handling
7. hashCode
8. microQr
9. minimumSizeScore
10. qr
11. regexFilter
12. rmqr
13. runtimeType
14. strictMode
15. Methods
16. noSuchMethod
17. toJson
18. toString
19. Operators
20. operator ==