The scss-compiler addon for PHULP. It's a wrapper for leafo/scssphp.
$ composer require reisraff/phulp-scss-compiler<?php
use Phulp\ScssCompiler\ScssCompiler;
$phulp->task('scss', function ($phulp) {
    $phulp->src(['src/'], '/scss$/')
        // compile
        ->pipe(new ScssCompiler)
        // write your compiled files
        ->pipe($phulp->dest('dist/'));
});import_paths : The paths where can be located files to be imported. Should be an array
<?php
use Phulp\ScssCompiler\ScssCompiler;
$compiler = new ScssCompiler([
    // default: null
    'import_paths' => ['src/styles/']
]);