{"ast_node_type":"import","tokens":[{"end":71,"kind":"keyword","start":0,"text":"//"}]}
        // To avoid recursion we temporarily reuse the `parent` of each
    fn find_state(&mut self, mut node: G::Node) -> NodeState<G::Node, A::SccIdx, A::Ann> {
        // InCycleWith link to encode a downwards link while compressing