1. 构造函数
2. TypedefMirror
3. 属性
4. hashCode
5. hasReflectedType
6. isOriginalDeclaration
7. isPrivate
8. isTopLevel
9. location
10. metadata
11. originalDeclaration
12. owner
13. qualifiedName
14. referent
15. reflectedType
16. runtimeType
17. simpleName
18. typeArguments
19. typeVariables
20. 方法
21. isAssignableTo
22. isSubtypeOf
23. noSuchMethod
24. toString
25. 运算符
26. 运算符 ==