1. Constructors
2. new
3. fromJson
4. Properties
5. accumulationConfig
6. barcodeFormatConfigurations
7. engineMode
8. extractedDocumentFormats
9. hashCode
10. onlyAcceptDocuments
11. optimizedForOverlays
12. processingMode
13. returnBarcodeImage
14. runtimeType
15. Methods
16. noSuchMethod
17. toJson
18. toString
19. Operators
20. operator ==