1. Dart
2. dart:io
3. RawSocketEvent
4. CLOSED constant

RawSocketEvent class

1. Properties
2. hashCode
3. runtimeType
4. Methods
5. toString
6. noSuchMethod
7. Operators
8. operator ==
9. Constants
10. CLOSED
11. closed
12. READ
13. read
14. READ_CLOSED
15. readClosed
16. WRITE
17. write

static const RawSocketEvent CLOSED = closed