1. Dart
2. dart:io
3. ContentType
4. subType property

ContentType class

1. Constructors
2. ContentType
3. Properties
4. charset
5. mimeType
6. primaryType
7. subType
8. hashCode
9. parameters
10. runtimeType
11. value
12. Methods
13. noSuchMethod
14. toString
15. Operators
16. operator ==
17. Static properties
18. BINARY
19. binary
20. HTML
21. html
22. JSON
23. json
24. TEXT
25. text
26. Static methods
27. parse

String get subType;