text: const mix = require('laravel-mix');
  
  /*
   |--------------------------------------------------------------------------
   | 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')
      .js('resources/js/admin/admin.js', 'public/js/admin')
      // .copy('resources/js/webgl', 'public/js/webgl')
      // .js('resources/js/webgl/demo7.js', 'public/js/webgl-transition.js')
      .sass('resources/sass/app.scss', 'public/css')
      .sass('resources/sass/admin/admin.scss', 'public/css/admin')
      .version();
  
  if (!mix.inProduction()) {
      mix.browserSync({
          proxy: process.env.APP_URL,
          port: process.env.APP_PORT
      });
      mix.webpackConfig({
          devtool: 'inline-source-map'
      });
  }
  
  