Is it possible to specify which postcss plugins you'd like sheetify-postcss to use from the command line?
Currently I have the following:
$ browserify index.js -o bundle.js -t [ sheetify/transform -u sheetify-postcss ].
Is there any way to tell sheetify-postcss to use postcss-cssnext? The README only demonstrates how to do this programmatically and from package.json.