newsupernova/app/code/Mageplaza/LayeredNavigation/etc/frontend/di.xml

<?xml version="1.0"?>
<!--
/**
 * Mageplaza
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Mageplaza.com license that is
 * available through the world-wide-web at this URL:
 * https://www.mageplaza.com/LICENSE.txt
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade this extension to newer
 * version in the future.
 *
 * @category    Mageplaza
 * @package     Mageplaza_LayeredNavigation
 * @copyright   Copyright (c) Mageplaza (https://www.mageplaza.com/)
 * @license     https://www.mageplaza.com/LICENSE.txt
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <virtualType name="Mageplaza\LayeredNavigation\Api\Search\DocumentFactory" type="Magento\Framework\Api\Search\DocumentFactory">
        <arguments>
            <argument name="instanceName" xsi:type="string">Mageplaza\LayeredNavigation\Api\Search\Document</argument>
        </arguments>
    </virtualType>
    <type name="Magento\Framework\Search\SearchResponseBuilder">
        <arguments>
            <argument name="documentFactory" xsi:type="object">Mageplaza\LayeredNavigation\Api\Search\DocumentFactory</argument>
        </arguments>
    </type>

    <type name="Magento\Catalog\Model\Layer\Filter\Item">
        <plugin name="layer_filter_item_url" type="Mageplaza\LayeredNavigation\Plugin\Model\Layer\Filter\Item" sortOrder="1"/>
    </type>
    <type name="Magento\Swatches\Block\LayeredNavigation\RenderLayered">
        <plugin name="layer_filter_item_swatch_url" type="Mageplaza\LayeredNavigation\Plugin\Block\Swatches\RenderLayered" sortOrder="1"/>
    </type>
    <type name="Magento\CatalogSearch\Model\Adapter\Mysql\Filter\Preprocessor">
        <plugin name="layer_filter_item_swatch_url" type="Mageplaza\LayeredNavigation\Plugin\Model\Adapter\Preprocessor" sortOrder="1"/>
    </type>

    <!--Plugin ajax load add to compare & wishlist-->
    <type name="Magento\Catalog\Controller\Product\Compare\Add">
        <plugin name="layer_add_to_compare" type="Mageplaza\LayeredNavigation\Plugin\Controller\Product\CompareWishlist" sortOrder="1"/>
    </type>
    <type name="Magento\Wishlist\Controller\Index\Add">
        <plugin name="layer_add_to_wishlist" type="Mageplaza\LayeredNavigation\Plugin\Controller\Product\CompareWishlist" sortOrder="1"/>
    </type>
</config>