<===> input.sass
@import url("foo");

<===> error
Error: Invalid CSS after "url("foo")": expected media query list, was ";"
        on line 1 of input.sass
  Use --trace for backtrace.

<===> error-dart-sass
Error: semicolons aren't allowed in the indented syntax.
  ,
1 | @import url("foo");
  |                   ^
  '
  input.sass 1:19  root stylesheet