webpack.mix.js.broken

const mix = require('laravel-mix');
const webpack = require('./webpack.config');

/*
 |--------------------------------------------------------------------------
 | 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()
    .postCss('resources/css/app.css', 'public/css', [
        require('postcss-import'),
        require('tailwindcss'),
        require('autoprefixer'),
    ])
    .webpackConfig(
            {
              plugins: [
                new webpack.DefinePlugin({
                  __VUE_OPTIONS_API__: false,
                  __VUE_PROD_DEVTOOLS__: false,
                }),
              ],
            }
        );
    //.webpackConfig(require('./webpack.config'));




if (mix.inProduction()) {
    mix.version();
}