public function addComponent(IResolvable $component)
{
if (!$component->isCollectable()) {
throw new \LogicException('Trying to collect non-collectable component');
}
$this->components[] = $component;
}
private function addComponent($id, IResolvable $component)
{
if ($component->isCollectable() && isset($this->registry[$id])) {
$this->addCollectable($id, $component);
}
$this->registry[$id] = $component;
}