pub fn classify_ref<V: Borrow<Value>>(
component: &str,
reference: &str,
pre: &Value,
candidates: &[V],
old_names: &BTreeSet<String>,
trusted: bool,
) -> RefOutcomeExpand description
Classify one reference of a replaced component. pre is the reference’s
resolution BEFORE the replace (the kernel row, ok: true); candidates
the new part’s entities; old_names the old part’s local entity names
(for the split note); trusted = shared lineage.