structuredAttrs is enabled

trying https://registry.npmjs.org/@lezer/css/-/css-1.3.4.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
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100  20416 100  20416   0      0 359.3k      0                              0
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100  20416 100  20416   0      0 358.5k      0                              0