Parametrized decorator wrapping the :func:`remove_hairs` function.

    Args:
        hairs (str, default HAIRS): List of characters which should be removed.
                                    See :attr:`HAIRS` for details.

def remove_hairs_decorator(fn=None, hairs=HAIRS):
    """
    Parametrized decorator wrapping the :func:`remove_hairs` function.

    Args:
        hairs (str, default HAIRS): List of characters which should be removed.
                                    See :attr:`HAIRS` for details.
    """
    def decorator_wrapper(fn):
        @wraps(fn)
        def decorator(*args, **kwargs):
            out = fn(*args, **kwargs)

            return remove_hairs(out, hairs)

        return decorator

    if fn:
        return decorator_wrapper(fn)

    return decorator_wrapper