code: def create_interface_method_ref(self, class_: str, if_method: str,
                                      descriptor: str) -> InterfaceMethodRef:
          
          self.append((
              11,
              self.create_class(class_).index,
              self.create_name_and_type(if_method, descriptor).index
          ))
          return self.get(self.raw_count - 1)
docs: Creates a new :class:`ConstantInterfaceMethodRef`, adding it to the
          pool and returning it.
  
          :param class_: The name of the class to which `if_method` belongs.
          :param if_method: The name of the interface method.
          :param descriptor: The descriptor for `if_method`.