from sage.structure.parent cimport Parent
from sage.categories.morphism cimport Morphism
from sage.structure.element cimport AlgebraElement, Element, ModuleElement, RingElement
cdef class WrapperParent_model0(Parent):
cdef Parent R
cdef class WrapperParent_model1(Parent):
cdef Parent R
cdef class WrapperElement(AlgebraElement):
cdef Element val