def METHOD_NAME(self) -> dict[bytes, dict[bytes, Callable]]:
    """
    Subclasses may implement this to add decoding rules that are only triggered
    if input data match a specific pattern/value.
    For now only check against function signature and match it to specific event
    topics that need to be searched for if the given four bytes signature was in
    the input data.
    This is in essence a way to have a more constrained version of the general decoding_rules
    """
    return {}