text: """Host API required Work Files tool"""
  
  import os
  from openpype.api import Logger
  # from .. import (
  #     get_project_manager,
  #     get_current_project
  # )
  
  
  log = Logger().get_logger(__name__)
  
  exported_projet_ext = ".otoc"
  
  
  def file_extensions():
      return [exported_projet_ext]
  
  
  def has_unsaved_changes():
      pass
  
  
  def save_file(filepath):
      pass
  
  
  def open_file(filepath):
      pass
  
  
  def current_file():
      pass
  
  
  def work_root(session):
      return os.path.normpath(session["AVALON_WORKDIR"]).replace("\\", "/")
  