lt'.
	 *
	 * @return string
	 */
	final protected function get_assets_url( $file_name, $file_extension, $relative_url = null, $add_min_suffix = 'default' ) {
		static $is_test_mode = null;

		if ( null === $is_test_mode ) {
			$is_test_mode = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG || defined( 'ELEMENTOR_TESTS' ) && ELEMENTOR_TESTS;
		}

		if ( ! $relative_url ) {
			$relative_url = $this->get_assets_relative_url() . $file_extension . '/';
		}

		$url = $this->get_assets_base_url() . $relative_url . $file_name;

		if ( 'default' === $add_min_suffix ) {
			$add_min_suffix = ! $is_test_mode;
		}

		if ( $add_min_suffix ) {
			$url .= '.min';
		}

		return $url . '.' . $file_extension;
	}

	/**
	 * Get js assets url
	 *
	 * @since 2.3.0
	 * @access protected
	 *
	 * @param string $file_name
	 * @param string $relative_url Optional. Default is null.
	 * @param string $add_min_suffix Optional. Default is 'default'.
	 *
	 * @return string
	 */
	final protected function get_js_assets_url( $file_name, $relative_url = null, $add_min_suffix = 'default' ) {
		return $this->get_assets_url( $file_name, 'js', $relative_url, $add_min_suffix );
	}

	/**
	 * Get css assets url
	 *
	 * @since 2.3.0
	 * @access protected
	 *
	 * @param string $file_name
	 * @param string $relative_url         Optional. Default is null.
	 * @param string $add_min_suffix       Optional. Default is 'default'.
	 * @param bool   $add_direction_suffix Optional. Default is `false`
	 *
	 * @return string
	 */
	final protected function get_css_assets_url( $file_name, $relative_url = null, $add_min_suffix = 'default', $add_direction_suffix = false ) {
		static $direction_suffix = null;

		if ( ! $direction_suffix ) {
			$direction_suffix = is_rtl() ? '-rtl' : '';
		}

		if ( $add_direction_suffix ) {
			$file_name .= $direction_suffix;
		}

		return $this->get_assets_url( $file_name, 'css', $relative_url, $add_min_suffix );
	}

	/**
	 * Get assets base url
	 *
	 * @since 2.6.0
	 * @access protected
	 *
	 * @return string
	 */
	protected function get_assets_base_url() {
		return ELEMENTOR_URL;
	}

	/**
	 * Get assets relative url
	 *
	 * @since 2.3.0
	 * @access protected
	 *
	 * @return string
	 */
	protected function get_assets_relative_url() {
		return 'assets/';
	}

	/**
	 * Get the module's associated widgets.
	 *
	 * @return string[]
	 */
	protected function get_widgets() {
		return [];
	}

	/**
	 * Initialize the module related widgets.
	 */
	public function init_widgets() {
		$widget_manager = Plugin::instance()->widgets_manager;

		foreach ( $this->get_widgets() as $widget ) {
			$class_name = $this->get_reflection()->getNamespaceName() . '\Widgets\\' . $widget;

			$widget_manager->register( new $class_name() );
		}
	}

	public function __construct() {
		add_action( 'elementor/widgets/register', [ $this, 'init_widgets' ] );
	}
}