definition property Null safety

1. conduit_core
2. conduit
3. ManagedValidator
4. definition property

ManagedValidator class

1. Constructors
2. ManagedValidator
3. Properties
4. definition
5. hashCode
6. property
7. runtimeType
8. state
9. Methods
10. noSuchMethod
11. toString
12. validate
13. Operators
14. operator ==
15. Static methods
16. run