fn visit_refine_params(
node: &OwnerNode<'_>,
f: impl FnMut(&RefineParam<'_>) -> Result<(), ErrorGuaranteed>,
) -> Result<(), ErrorGuaranteed>
fn visit_refine_params(
node: &OwnerNode<'_>,
f: impl FnMut(&RefineParam<'_>) -> Result<(), ErrorGuaranteed>,
) -> Result<(), ErrorGuaranteed>