structuredAttrs is enabled

trying https://registry.npmjs.org/magic-string-ast/-/magic-string-ast-1.0.3.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   3749 100   3749   0      0  34942      0                              0