code: def cpp_type_registration_declarations(self) -> str:
      return str(self.type).replace("at::", "")
  
imports: from abc import ABC, abstractmethod
  from dataclasses import dataclass
  from enum import auto, Enum
  from typing import List, Optional, Union
  from torchgen.model import Argument, SelfArgument, TensorOptionsArguments
label_desc: Use image node_id 2 for calling the BaseCType obj's underlying member method code with example usage: obj.cpp_type_registration_declarations() and returns: str