class BundledComponentCollectionIterator

class BundledComponentCollectionIterator implements Iterator {
    
    /** @var BundledComponent[] */
    private $bundledComponents;
    
    /** @var int */
    private $position = 0;
    public function __construct(BundledComponentCollection $bundledComponents) {
        $this->bundledComponents = $bundledComponents->getBundledComponents();
    }
    public function rewind() : void {
        $this->position = 0;
    }
    public function valid() : bool {
        return $this->position < count($this->bundledComponents);
    }
    public function key() : int {
        return $this->position;
    }
    public function current() : BundledComponent {
        return $this->bundledComponents[$this->position];
    }
    public function next() : void {
        $this->position++;
    }

}