<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <!-- add to checkout config (for one step checkout review section) -->
    <type name="Magento\Checkout\Model\DefaultConfigProvider">
        <plugin name="DJOGlobal_CheckoutExt::AddToCheckoutConfig" type="DJOGlobal\CheckoutExt\Plugin\AddToCheckoutConfig"/>
    </type>

    <type name="Magento\Payment\Model\Checks\ZeroTotal">
        <plugin name="AllowAdditionalFreeMethods" type="DJOGlobal\CheckoutExt\Plugin\AllowAdditionalFreeMethods"/>
    </type>
</config>
