def METHOD_NAME(instr):
    """
    Decode a base64-encoded byte-like object using the "modern" Python interface
    .. versionadded:: 3000
    CLI Example:
    .. code-block:: bash
        salt '*' hashutil.base64_decodestring instr='Z2V0IHNhbHRlZAo='
    """
    return salt.utils.hashutils.METHOD_NAME(instr)