1. Dart
2. dart:mirrors
3. TypeVariableMirror
4. upperBound property

##### TypeVariableMirror class

1. Constructors
2. TypeVariableMirror
3. Properties
4. hashCode
5. hasReflectedType
6. isOriginalDeclaration
7. isPrivate
8. isStatic
9. isTopLevel
10. location
11. metadata
12. originalDeclaration
13. owner
14. qualifiedName
15. reflectedType
16. runtimeType
17. simpleName
18. typeArguments
19. typeVariables
20. upperBound
21. Methods
22. isAssignableTo
23. isSubtypeOf
24. noSuchMethod
25. toString
26. Operators
27. operator ==

description

# upperBound property Null safety

TypeMirror upperBound

A mirror on the type that is the upper bound of this type variable.

## Implementation

    TypeMirror get upperBound;