I created a less-plugin that lets you convert .scss files to .less or import SASS files directly into your LESS files. Would you be so kind to link it in your docs?
Add sass2less as a less preprocessor plugin
Holy crap, does this work?? Can it convert Bootstrap 4?
@matthew-dean I just tested it on Bootstrap 4 and apparently there are some uncovered conversions. I'll have a look and let you know as soon as it works.
It definitely already works on material-design-lite.
Bootstrap 4 is using some quite advanced SASS functions that I have to look into first. You can keep track or support me here: mediafreakch/less-plugin-sass2less#1