csscomb not working for .scss files

Have the problem with scss variables parsing:

```
Parsing error: Please check the validity of the block starting from line #28

26 |         position: absolute;
27 |         z-index: -100;
28*|         left: calc(50% - #{$loader__loader-circle-size / 2});
29 |         top: calc(50% - #{$loader__loader-circle-size / 2});
```