GeoDjango vary geometry type in model/serializer

I try to make some raster statistics based on Django and rasterstats lib. User requests GeoJson and in the response, I should also provide GeoJson. Geometry should be stored in the database model.

For now, I have things working using models.PolygonField, but I would like to add to that other geometry types.

I am using django-rest-framework-gis

class CalculateLocation(Base):

    id = models.AutoField(primary_key=True)
    otherProperties = models.CharField(max_length=2000)
    geometry = models.PolygonField(blank=True)
    min = models.CharField(blank=True, max_length=20)
    max = models.CharField(blank=True, max_length=20)
    mean = models.CharField(blank=True, max_length=20)

class CalculateLocationSerializer(GeoFeatureModelSerializer):

    class Meta:
        model = CalculateLocation
        geo_field = "geometry"
        fields = (

How can I store and serialize/deserialize vary geometry type in one field, for example, Point, Polygon, Multipolygon etc.?

GeoDjango vary geometry type in model/serializer