{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"Self::RealSpanMap(span_map)"}]}
            Self::RealSpanMap(span_map) => span_map.span_for_range(range),
            Self::ExpansionSpanMap(span_map) => span_map.span_at(range.start()),
        }