webpack.mix.js

const cssImport = require('postcss-import')
const cssNesting = require('postcss-nesting')
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 application. By default, we are compiling the Sass
 | file for the application as well as bundling up all the JS files.
 |
 */

mix
  .js('resources/js/app.js', 'public/js')
  .postCss('resources/css/app.css', 'public/css', [cssImport(), cssNesting(), require('tailwindcss')])
  .webpackConfig({
    output: { chunkFilename: 'js/[name].js?id=[chunkhash]' },
    resolve: {
      alias: {
        vue$: 'vue/dist/vue.runtime.esm.js',
        '@': path.resolve('resources/js'),
      },
    },
  })
  .version()
  .sourceMaps()