1. Constructors
2. new
3. Properties
4. allowCustom
5. chipColor
6. enabled
7. errorText
8. hashCode
9. hint
10. itemLabel
11. items
12. key
13. label
14. maxTags
15. onChanged
16. runtimeType
17. selectedValues
18. Methods
19. asFocusable ^(ext)
20. asSemanticButton ^(ext)
21. asSemanticHeading ^(ext)
22. createElement
23. createState
24. debugDescribeChildren
25. debugFillProperties
26. excludeFromSemantics ^(ext)
27. mergeSemantics ^(ext)
28. noSuchMethod
29. toDiagnosticsNode
30. toString
31. toStringDeep
32. toStringShallow
33. toStringShort
34. withSemanticLabel ^(ext)
35. Operators
36. operator ==