The \Magento\Quote\Api\Data\TotalsAdditionalDataInterface is implemented by the \Magento\Quote\Model\Cart\TotalsAdditionalData class

Development Quote

dmitry_fedyuk (Dmitrii Fediuk) April 29, 2016, 12:07am 1

github.com

magento/magento2/blob/958164/app/code/Magento/Quote/Api/Data/TotalsAdditionalDataInterface.php#L10-L13


/**
* Additional data for totals collection.
*/
interface TotalsAdditionalDataInterface extends CustomAttributesDataInterface

github.com

magento/magento2/blob/958164/app/code/Magento/Quote/etc/di.xml#L85-L85


<preference for="Magento\Quote\Api\Data\TotalsAdditionalDataInterface" type="Magento\Quote\Model\Cart\TotalsAdditionalData" />

github.com

magento/magento2/blob/958164/app/code/Magento/Quote/Model/Cart/TotalsAdditionalData.php#L14-L14


class TotalsAdditionalData extends AbstractExtensibleModel implements TotalsAdditionalDataInterface

Extension attributes for \Magento\Quote\Api\Data\TotalsAdditionalDataInterface