{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":".map(|it|"}]}
        .map(|it| to_proto::call_hierarchy_item(&snap, it))
        .filter(|it| matches!(it.kind, Some(SymbolKind::Function | SymbolKind::Method)))
        .collect::<Cancellable<Vec<_>>>()?;