Nette factories generated by interface

config.neon

factories:
	messagesManager:
		factory: Factories\IMessagesManager

IMessageControl.php

<?php

namespace Factories;

use App\Controls\Messages\MessageControl;

interface IMessagesManager
{

	/**
	* @return MessageControl
	*/
  	function create();

}

MessagePresenter.php

<?php

namespace App\IntranetModule;

use Factories\IMessagesManager;
use App\Controls\Messages\MessageControl;

class MessagePresenter extends BasePresenter
{

	/** @var IMessagesManager */
	public $messageManager;

	/**
	 * @param IMessagesManager $messageManager
	 */
	public final function injectMessageManager(IMessagesManager $messageManager)
	{
		$this->messageManager = $messageManager;
	}

	/**
	 * @return MessageControl
	 */
	protected function createComponentMessage()
	{
		$control = $this->messageManager->create();
		// ...
		return $control;
	}
}