code: def _get_parameter_signatures(self):
          
          declarations = []
          for p in self.get_parameters():
              new_p = p.get_renamed(p.name.replace('.', '_'))
              declarations.append(new_p.get_declaration())
          return declarations
docs: Get the signature of the parameters for the CL function declaration.
  
          This should return the list of signatures of the parameters for use inside the function signature.
  
          Returns:
              list: the signatures of the parameters for the use in the CL code.