When I read this, I had no clue what you were asking. A quick Google resulted in:
Alembic is a lightweight database migration tool for usage with the SQLAlchemy Database Toolkit for Python.
If this is, in fact, what you mean by “Alembic”, then you’re asking for something that would be of use to a small (perhaps vanishingly small) percentage of SketchUp users. And as such, has essentially no chance of inclusion as a native feature in SketchUp.
If you really need it, especially for professional use, you might consider either coding your own extension to provide the functionality (if you’re comfortable coding), or commissioning the creation of an extension through a post in the Commercial and Collaborative Work category on this forum.