{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"GenericParamId::LifetimeParamId(id)"}]}
                GenericParamId::LifetimeParamId(id) => {
                    .cast(Interner),
                    lt_to_placeholder_idx(db, id).to_lifetime(Interner).cast(Interner)