1. Constructors
2. done
3. value
4. Properties
5. hashCode
6. isDefinedAndNotNull (ext)
7. isDone
8. isNull (ext)
9. isTruthy (ext)
10. isUndefined (ext)
11. isUndefinedOrNull (ext)
12. not (ext)
13. runtimeType
14. value
15. Methods
16. add (ext)
17. and (ext)
18. callMethod (ext)
19. callMethodVarArgs (ext)
20. dartify (ext)
21. delete (ext)
22. divide (ext)
23. equals (ext)
24. exponentiate (ext)
25. getProperty (ext)
26. greaterThan (ext)
27. greaterThanOrEqualTo (ext)
28. has (ext)
29. hasProperty (ext)
30. instanceof (ext)
31. instanceOfString (ext)
32. lessThan (ext)
33. lessThanOrEqualTo (ext)
34. modulo (ext)
35. multiply (ext)
36. noSuchMethod
37. notEquals (ext)
38. or (ext)
39. setProperty (ext)
40. strictEquals (ext)
41. strictNotEquals (ext)
42. subtract (ext)
43. toString
44. typeofEquals (ext)
45. unsignedRightShift (ext)
46. Operators
47. operator ==
48. operator [] (ext)
49. operator []= (ext)