{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"convert_to_guarded_return::convert_to_guarded_return,"}]}
            convert_to_guarded_return::convert_to_guarded_return,
            convert_nested_function_to_closure::convert_nested_function_to_closure,
            convert_tuple_return_type_to_struct::convert_tuple_return_type_to_struct,