webpack.mix.js

const mix = require('laravel-mix');
const path = require("path");

/*
 |--------------------------------------------------------------------------
 | Mix Asset Management
 |--------------------------------------------------------------------------
 |
 | Mix provides a clean, fluent API for defining some Webpack build steps
 | for your Laravel applications. By default, we are compiling the CSS
 | file for the application as well as bundling up all the JS files.
 |
 */

mix.js('resources/js/app.js', 'public/js').vue({
        version: 2,
        extractStyles: true
    } )
    .sass('resources/scss/app.scss', 'public/css' )
    .copyDirectory("resources/img", "public/img");

mix.options( {
    processCssUrls: false
} );

mix.webpackConfig({
    module: {
        rules: [
            {
                test: /\.scss$/,
                loader: "sass-loader",
                options: {
                    additionalData: '@import "resources/scss/shared.scss";'
                }
            }
        ]
    },
    resolve: {
        alias: {
            '@': path.resolve(__dirname, 'resources'),
        },
    },
} );

mix.version();