<?php
if (!defined('ABSPATH')) {
    exit; // Exit if accessed directly.
}

class Canto_Elementor {
    private static $_instance = null;

    public static function instance() {
        if (is_null(self::$_instance)) {
            self::$_instance = new self();
        }
        return self::$_instance;
    }

    public function __construct() {
        // Register widget
        add_action('elementor/widgets/register', [$this, 'register_widgets']);
    }

    public function register_widgets($widgets_manager) {
        require_once(CANTO_FBC_PATH . 'includes/elementor/class-canto-elementor-widget.php');
        $widgets_manager->register(new Canto_Elementor_Widget());
    }
}

Canto_Elementor::instance();