1. Constructors
2. fromFuture
3. fromValue
4. Properties
5. hashCode
6. isCanceled
7. isCompleted
8. runtimeType
9. value
10. Methods
11. asStream
12. cancel
13. noSuchMethod
14. then
15. thenOperation
16. toString
17. valueOrCancellation
18. Operators
19. operator ==
20. Static methods
21. fromSubscription
22. race