def METHOD_NAME(  # noqa: F811
    vstate: MCState,
    operator: AbstractOperator,
    chunk_size: Any,
    *args,
    **kwargs,
):
    warnings.warn(
        f"Ignoring chunk_size={chunk_size} for expect_and_forces method with signature "
        f"({type(vstate)}, {type(operator)}) because no implementation supporting "
        f"chunking for this signature exists.",
        stacklevel=2,
    )
    return expect_and_forces(vstate, operator, *args, **kwargs)