return JavaElementTypeSourceWithSmartPointer(smartTypePointerManager.createSmartTypePointer(type), this)
    }

    override fun <TYPE : PsiType> createVariableReturnTypeSource(psiVariableSource: JavaElementPsiSource<out PsiVariable>): JavaElementTypeSource<TYPE> {
        require(psiVariableSource is JavaElementPsiSourceWithSmartPointer)

class ReferencesParent(module.Module):

  def __init__(self, parent):
    super(ReferencesParent, self).__init__()
    self.parent = parent
    self.my_variable = variables.Variable(3., name="MyVariable")


# Creates a cyclic object graph.
class CyclicModule(module.Module):

  def __init__(self):
    super(CyclicModule, self).__init__()