(self)
return []
FileFormats with a notion of sheets should override this property
        to return a list of sheet names in the file.

        Returns
        -------
        a list of sheet names
FileFormats with a notion of sheets should override this property
        to return a list of sheet names in the file.
FileFormats with a notion of sheets should override this property to return a list of sheet names in the file .
def sheets(self) -> List:
        """FileFormats with a notion of sheets should override this property
        to return a list of sheet names in the file.

        Returns
        -------
        a list of sheet names
        """
        return []
def sheets ( self ) -> List : return [ ]