EaDesgin/magento2-pdf-generator2

<?xml version="1.0"?>
<!--
/**
 * Copyright © EAdesign by Eco Active S.R.L.,All rights reserved.
 * See LICENSE for license details.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <type name="Magento\Variable\Model\Variable\Config">
        <plugin name="change_variable_controller"
                type="Eadesigndev\Pdfgenerator\Model\Plugin\Config"
                sortOrder="10"
                disabled="false"/>
    </type>
    <type name="Magento\Sales\Block\Adminhtml\Order\Invoice\View">
        <plugin name="change_print_button_url"
                type="Eadesigndev\Pdfgenerator\Model\Plugin\Printinvoice"
                sortOrder="10"
                disabled="false"/>
    </type>
</config>