{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"//"}]}
                // We handle predicates and opaque types specially; don't prioritize them here.
                ConstraintCategory::TypeAnnotation(AnnotationSource::GenericArg) => 3,
                ConstraintCategory::Predicate(_) | ConstraintCategory::OpaqueType => 4,