src/class-wp-register.php
public static function add_scripts() {

		self::look_if_process_files( 'script' );

		foreach ( self::$data['script'] as $data ) {

			$params = [
				'plugin_url' => defined( 'WP_PLUGIN_URL' ) ? WP_PLUGIN_URL . '/' : '',
				'nonce'      => wp_create_nonce( $data['name'] ),
			];

			$data['params'] = array_merge( $data['params'], $params );

			wp_register_script(
				$data['name'],
				$data['url'],
				$data['deps'],
				$data['version'],
				$data['footer']
			);

			wp_enqueue_script( $data['name'] );

			wp_localize_script(
				$data['name'],
				$data['name'],
				$data['params']
			);
		}
	}
public static function add_scripts() {

		self::look_if_process_files( 'script' );

		foreach ( self::$data['script'] as $data ) {

			$params = [
				'plugin_url' => defined( 'WP_PLUGIN_URL' ) ? WP_PLUGIN_URL . '/' : '',
				'nonce'      => wp_create_nonce( $data['name'] ),
			];

			$data['params'] = array_merge( $data['params'], $params );

			wp_register_script(
				$data['name'],
				$data['url'],
				$data['deps'],
				$data['version'],
				$data['footer']
			);

			wp_enqueue_script( $data['name'] );

			wp_localize_script(
				$data['name'],
				$data['name'],
				$data['params']
			);
		}
	}
Register, enqueue and localize scripts.

The parameters "plugin_url" and "nonce" (based on script name) are added to each script.