1. Values
2. IMAGE_EMPTY
3. FR_FACE_NOT_DETECTED
4. FACER_NO_LICENSE
5. FACER_IS_NOT_INITIALIZED
6. FACER_COMMAND_IS_NOT_SUPPORTED
7. FACER_COMMAND_PARAMS_READ_ERROR
8. PROCESSING_FAILED
9. REQUEST_FAILED
10. API_CALL_FAILED
11. Properties
12. hashCode
13. index
14. name ^(ext)
15. runtimeType
16. value
17. Methods
18. noSuchMethod
19. toString
20. Operators
21. operator ==
22. Static methods
23. getByValue
24. Constants
25. values