text: from models.shift import ShiftModel
  from resources.mixin import ActivateMixin, ListMixin, ResourceMixin
  
  
  class Shift(ResourceMixin):
      model = ShiftModel
      parsed_model = model.parse_model()
  
  
  class ActivateShift(ActivateMixin):
      model = ShiftModel
  
  
  class Shifts(ListMixin):
      model = ShiftModel
  