ProviderCollector.php

<?php

namespace App;

use Nette;


class ProviderCollector extends Nette\Object
{

	/** @var string[] */
	private $providers;


	/**
	 * @param string[] $providers
	 */
	public function __construct($providers)
	{
		$this->providers = $providers;
	}

}

ProviderCollectorAspect.php

<?php

namespace App;

use Kdyby\Aop;
use Kdyby\Aop\JoinPoint\BeforeMethod;
use Nette;


class ProviderCollectorAspect extends Nette\Object
{

	public $blacklist = ['A', 'B'];

	/**
	 * @Aop\Before("method(App\ProviderCollector->__construct)")
	 */
	public function construct(BeforeMethod $joinPoint)
	{
		$joinPoint->setArgument(0, array_filter($joinPoint->getArguments()[0], function ($provider) {
			return !in_array($provider, $this->blacklist, TRUE);
		}));
	}

}