<?php
/**
 * Copyright © 2016 Magento. All rights reserved.
 * See COPYING.txt for license details.
 */
return [
    'reorder_sidebar' => [
        'name_in_layout' => 'sale.reorder.sidebar',
        'class' => 'Magento\PersistentHistory\Model\Observer',
        'method' => 'initReorderSidebar',
        'block_type' => 'Magento\Sales\Block\Reorder\Sidebar',
    ],
    'viewed_products' => [
        'name_in_layout' => 'left.reports.product.viewed',
        'class' => 'Magento\PersistentHistory\Model\Observer',
        'method' => 'emulateViewedProductsBlock',
        'block_type' => 'Magento\Sales\Block\Reorder\Sidebar',
    ]
];
