def METHOD_NAME(self) -> int:
    """
    This is a helper method that by default calls the handle method implemented in
    the child class's next MRO sibling. Override this if you want special handling
    either before calling the handle() from the super class or have custom logic
    to handle the command.
    The default implementations handles cases where a `self` command delegates
    handling to an existing command. Eg: `SelfAddCommand(SelfCommand, AddCommand)`.
    """
    return_code: int = super().handle()
    return return_code