UserLockedFailure constructor Null safety

1. univalle_app
2. exceptions
3. UserLockedFailure
4. UserLockedFailure constructor

UserLockedFailure class

1. Constructors
2. UserLockedFailure
3. Properties
4. hashCode
5. message
6. props
7. runtimeType
8. stringify
9. Methods
10. noSuchMethod
11. toString
12. Operators
13. operator ==