<?php

namespace Leadlion\PromoExtend\Observer;

use Magento\Framework\Event\ObserverInterface;
use Magento\Framework\Event\Observer;

class QuoteRemoveItemObserver implements ObserverInterface
{

    protected $_checkoutSession;

    public function __construct(
        \Magento\Checkout\Model\Session $checkoutSession
    ) {
        $this->_checkoutSession = $checkoutSession;
    }

    /**
     * @param Observer $observer
     */
    public function execute(Observer $observer)
    {
        $this->_checkoutSession->setAmpromoItems([]);
    }
}