<===> options.yml
---
:todo:
- libsass

<===> input.scss
@import "plain";

<===> plain.css
.hacks {
  *x: y;
  :x: y;
  #x: y;
  .x: y;
}

<===> output.css
.hacks {
  *x: y;
  :x: y;
  #x: y;
  .x: y;
}