1. Constructors
2. new
3. fromJson
4. Properties
5. aspectRatio
6. hashCode
7. minimumInsets
8. overlayColor
9. preferredHeight
10. runtimeType
11. style
12. Methods
13. noSuchMethod
14. toJson
15. toString
16. Operators
17. operator ==
18. Static methods
19. permanentViewFinderConfiguration
20. viewFinderConfiguration