PostCss Webpack Laravel Mix — как задать правильно несколько источников css для генерации в одну продавшей папку?

Question

[Павел Кончич]

Добрый день. Интересует вопрос - можно ли как-то реализовать .postCss одновременно для всех файлов css?

mix
    .postCss([
        source + '/assets/css/all.css',
        source + '/assets/css/app.css',
        source + '/assets/css/betauth.css',
        source + '/assets/css/breadcrumb.css',
        source + '/assets/css/comments.css',
        source + '/assets/css/content-style.css',
        source + '/assets/css/forecast-list.css',
        source + '/assets/css/jquery.arcticmodal-0.3.css',
        source + '/assets/css/jquery.fancybox.min.css',
        source + '/assets/css/main-page.css',
        source + '/assets/css/news.css',
        source + '/assets/css/news-list.css',
        source + '/assets/css/perfect-scrollbar.css',
        source + '/assets/css/responsive.css',
        source + '/assets/css/robobet.css',
        source + '/assets/css/select2.css',
        source + '/assets/css/seo-text.css',
        source + '/assets/css/short-codes.css',
        source + '/assets/css/slick.css',
        source + '/assets/css/slick-theme.css',
        source + '/assets/css/stavki.css',
        source + '/assets/css/stavki-list.css',
        source + '/assets/css/vse-bk.css',

    ], dist + '/css')
    .js(source + '/assets/js/script.js', dist + '/js')