def with_predeclared_outputs(protos, outputs_attr, **kwargs):
    """Return a list of predeclared outputs.
    
    Args:
        protos (list of ProtoInfo): Ignored by `with_predeclared_outputs`.
        outputs_attr (list of str): The predeclared outputs.
        **kwargs: `kwargs["suffix"]` Ignored by `with_predeclared_outputs`.
    
    Returns:
        list of str : The predeclared outputs declared in `outputs_attr`.
    """
    return outputs_attr