structuredAttrs is enabled

trying https://registry.npmjs.org/css-tree/-/css-tree-3.2.1.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100 309.5k 100 309.5k   0      0  4.79M      0                              0
100 309.5k 100 309.5k   0      0  4.79M      0                              0
100 309.5k 100 309.5k   0      0  4.78M      0                              0