text: #pragma once
  
  #include "pybind11/eigen.h"
  #include "pybind11/pybind11.h"
  
  #include "drake/bindings/pydrake/pydrake_pybind.h"
  #include "drake/common/polynomial.h"
  
  // The macro `PYBIND11_NUMPY_OBJECT_DTYPE` places symbols into the namespace
  // `pybind11::detail`, so we should not place these in `drake::pydrake`.
  
  PYBIND11_NUMPY_OBJECT_DTYPE(drake::Polynomial<double>);
  