code: public function makeSessionHandler()
  	{
  		$handler = $this->dic->resolve('Autarky\Http\SessionHandlerFactory')
  			->makeHandler($this->config->get('session.handler'));
  
  		if ($this->config->get('session.write_check') === true) {
  			$handler = new WriteCheckSessionHandler($handler);
  		}
  
  		return $handler;
  	}
docs: Make the session handler.
  
  @return \SessionHandlerInterface