{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"walk_flat_map_assoc_item(P<AssocItem>,"}]}
    walk_flat_map_assoc_item(P<AssocItem>, ctxt: AssocCtxt) => visit_assoc_item;
    walk_flat_map_foreign_item(P<ForeignItem>) => visit_foreign_item;
}