Functional interface for some refactoring

[m-zakeri]

Describe the bug Some refactoring does not have a class interface. It makes them hard to use.

To Reproduce Look at refactoring such as pullup_field in the refactoring package.

Expected behavior It can be used as an object instance responsible for refactoring.

Screenshots ...

Additional context The CodART is a fully object-oriented project. All refactoring must have a wrapper class with a clear interface.