1. Dart
2. dart:io
3. FileSystemEvent
4. ALL constant

FileSystemEvent class

1. Properties
2. isDirectory
3. path
4. type
5. hashCode
6. runtimeType
7. Methods
8. noSuchMethod
9. toString
10. Operators
11. operator ==
12. Constants
13. ALL
14. all
15. CREATE
16. create
17. DELETE
18. delete
19. MODIFY
20. modify
21. MOVE
22. move

static const int ALL = create | modify | delete | move