class_docstr: Abstract filesystem interface.
docstr: Return True if path exists.
  
  Parameters
  ----------
  path : str
      Path to check.
docstr_tok: ["Return","True","if","path","exists",".","Parameters","--","--","--","--","--","path",":","str","Path","to","check","."]
code: def exists(self, path):
      """
      Return True if path exists.
  
      Parameters
      ----------
      path : str
          Path to check.
      """
      raise NotImplementedError
  
imports: import os
  import posixpath
  import sys
  import urllib.parse
  import warnings
  from os.path import join
  import pyarrow
  from pyarrow.util import doc, _stringify_path, _is_path_like, _DEPR_MSG
label_desc: Use image node_id 11 for calling the FileSystem obj's underlying member method code with example usage: obj.exists(path) without return types