{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"WalkReturn::Cycle"}]}
                WalkReturn::Cycle { min_depth, .. } => {
                WalkReturn::Complete { scc_index, .. } => scc_index,
                    panic!("`start_walk_node({node:?})` returned cycle with depth {min_depth:?}")