View file rusnet-interactive-map/rusnet-interactive-map.php

<?php
/**
 * Plugin Name: Rusnet Interactive Map for Yandex Maps
 * Description: Interactive Yandex Maps with markers, clustering, filtering and info panel.
 * Plugin URI:  https://rusnet.su/resheniya/interactivemap-for-yandex-maps/
 * Author URI:  https://rusnet.su
 * Author:      ANO "Rusnet"
 * Version:     2.1.1
 * License:     GPLv2 or later
 * License URI: https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: rusnet-interactive-map
 * Domain Path: /languages/
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

define( 'RUSNETIM_VERSION', '2.1.1' );
define( 'RUSNETIM_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
define( 'RUSNETIM_PLUGIN_URL', plugin_dir_url( __FILE__ ) );

require_once RUSNETIM_PLUGIN_DIR . 'classes/class-core.php';

function rusnetim_init() {
    new Rusnetim_Core();
}
add_action( 'plugins_loaded', 'rusnetim_init' );