Including Photoswipe 5.2+ with laravelmix/webpack 4

_readme.txt

Photoswipe 5.2 was rewritten in ES6 and it needs to be transpiled to ES5 to work with Laravel Mix 4 (which used Webpack 4).
If you try a regular import as per the Photoswipe docs, it won't work. You'll need to add this webpack config to your 
webpack.mix.js and import the modules in your js file as per below.

app.js

import PhotoSwipe from 'photoswipe/src/js/photoswipe.js';
import PhotoSwipeLightbox from 'photoswipe/src/js/lightbox/lightbox.js';
import 'photoswipe/src/photoswipe.css';

webpack.mix.js

.webpackConfig({ 
     module: {
          // Transpile photoswipe from ES6 to ES5
          rules: [
              {
                  test: /\.js$/,
                  include: [/node_modules\/photoswipe\/src\/js/],
                  use: {
                      loader: 'babel-loader',
                      options: {
                          presets: ['@babel/preset-env']
                      }
                  }
              }
          ]
      }
})