Dinamically add all Elementor widgets inside hello elementor child theme

elementor.php

<?php
class CustomElementorWidgets
{

	public function __construct()
	{
		add_action('wp_enqueue_scripts', [$this, 'widgets_dependencies'], 80);
		add_action('elementor/widgets/register', [$this, 'widgets_register']);
	}

	function widgets_dependencies()
	{
		$folders = $this->get_widget_folders();

		if (count($folders) < 1) return;
		foreach ($folders as $folder) {
			wp_register_style($folder . '-style', get_stylesheet_directory_uri() . '/assets/css/elementor/' . $folder . '.css', [], HELLO_ELEMENTOR_CHILD_VERSION, 'all'); /* wp_register_script( $folder . '-script' , get_stylesheet_directory_uri() . '/assets/js/elementor/' . $folder . '.js' , ['jquery'], HELLO_ELEMENTOR_CHILD_VERSION, true ); */
		}
	}

	public function widgets_register($widgets_manager)
	{
		$path = get_stylesheet_directory() . '/widgets';
		$folders = $this->get_widget_folders();

		if (count($folders) < 1) return;
		foreach ($folders as $folder) {
			$className = '\\' . preg_replace('/\s+/', '', ucwords(preg_replace('/[-]/', ' ', $folder)));
			require_once $path . '/' . $folder . '/widget.php';
			$widgets_manager->register(new $className());
		}
	}

	public function get_widget_folders()
	{
		$path = get_stylesheet_directory() . '/widgets';
		$folders = scandir($path);
		unset($folders[array_search('.', $folders, true)]);
		unset($folders[array_search('..', $folders, true)]);

		return $folders;
	}
}

new CustomElementorWidgets;