code: def _isfilestore(self) -> bool:
      return True
  
imports: import glob
  import os
  import shutil
  from typing import List, Dict, Union, Tuple, Iterator, BinaryIO, TextIO
  from ...utils import implements, stringify_path
  from .base import FileSystem, path_type
label_desc: Use image node_id 10 for calling the LocalFileSystem obj's underlying member method code with example usage: obj._isfilestore() and returns: True