create_registration_meta#
- pymc_marketing.mmm.components.base.create_registration_meta(subclasses)[source]#
 Create a metaclass for registering subclasses.
- Parameters:
 - subclasses
dict[str, type[Transformation]] The subclasses to register.
- subclasses
 - Returns:
 - type
 The metaclass for registering subclasses.