How to describe in SWIG a vector of pointers passed by reference as an argument?

Question

Python

There is a method that takes as an argument

std::vector<std::shared_ptr<TopoDS_Shape>> &myShapes

(can be converted to raw pointers, this is not critical). How can I properly describe this type in an interface file to work with it in Python ? I would like it to be possible to pass an empty list from the Python side and fill it in the plus method.