def METHOD_NAME(data: bytes) -> List[bool]:
    """Create bit list out of a bytestring.
    :param data: The modbus data packet to decode
    example::
        bytes  = "bytes to decode"
        result = unpack_bitstring(bytes)
    """
    byte_count = len(data)
    bits = []
    for byte in range(byte_count):
        value = int(int(data[byte]))
        for _ in range(8):
            bits.append((value & 1) == 1)
            value >>= 1
    return bits