{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":".chain(update_syntax.iter().map(|span|"}]}
            .chain(update_syntax.iter().map(|span| FieldIsPrivateLabel::IsUpdateSyntax {
            .map(|(_, span, _)| FieldIsPrivateLabel::Other { span: *span })
                span: *span,