Is there a way to exclude fields during select in MikroORM?

Question

I want to select some 100 fields in a nested populate query in MikroORM with MySQL and just want to leave out some 20 fields. Leaving 20 makes more sense to me, instead of selecting 100, something like db.find().select("-password") in MongoDB. The documentation seems to have only documented Partial Fetches where I can select fields not unselect them.