ttwenty.php

<?php
   /*
   Plugin Name: Twenty20 Image Before-After
   Plugin URI: https://wordpress.org/plugins/twenty20/
   Description: Need to highlight the differences between two images? Makes it easy with Twenty20 plugin.
   Version: 1.5.7
   Author: Zayed Baloch
   Author URI: https://www.zayedbaloch.com/
   License: GPL2
   */

defined('ABSPATH') or die("No script kiddies please!");
define( 'ZB_T20_VER',   '1.5.7' );
define( 'ZB_T20_URL', plugins_url( '', __FILE__ ) );
define( 'ZB_T20_DOMAIN',  'zb_twenty20' );

// INITIALIZE PLUGIN
function twenty20_dir_init() {
  load_plugin_textdomain( ZB_T20_DOMAIN );
}
add_action( 'init', 'twenty20_dir_init' );

include_once('inc/enqueue.php');
include_once('inc/twenty20-shortcode.php');
include_once('inc/widget-twenty20.php');
include_once('inc/elementor-class.php');
if ( class_exists( 'WPBakeryShortCode' ) ) {
  require_once( 'inc/twenty20-shortcode-vc.php' );
}

$theme = wp_get_theme();
if ( 'Flatsome' == $theme->name || 'Flatsome' == $theme->parent_theme ) {
  include_once('inc/for-flatsome-ux-builder.php');
}

function twenty20_ux_builder_thumbnails( $name ) {
  return ZB_T20_URL . '/assets/images/' . $name . '.png';
}

function twenty20_ux_builder_template( $path ) {
  ob_start();
  include 'inc/templates/' . $path;
  return ob_get_clean();
}

include_once('blocks/before-after-block.php');