1. Values
2. RATIO_3X4
3. RATIO_4X5
4. RATIO_2X3
5. RATIO_1X1
6. RATIO_7X9
7. Properties
8. hashCode
9. index
10. name ^(ext)
11. runtimeType
12. value
13. Methods
14. noSuchMethod
15. toString
16. Operators
17. operator ==
18. Static methods
19. getByValue
20. Constants
21. values