<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <type name="Magento\Checkout\Model\DefaultConfigProvider">
        <plugin name="AddAttPlugSummary" type="Dinhvan\Checkout\Plugin\ConfigProviderPlugin" />
    </type>
    <type name="Magento\Checkout\Model\CompositeConfigProvider">
        <plugin name="AddAttPlugComposite" type="Dinhvan\Checkout\Plugin\CompositeConfigProviderPlugin" />
    </type>
</config>