<?php namespace Xentral\Modules\ShippingTaxSplit\Service; interface ShippingTaxSplitServiceInterface { /** * Delete Shipping Position by OrderId * * @param int $orderId * * @return bool */ public function deleteShippingPositionsByOrderId($orderId); /** * @param int $orderId * @param int $articleId * @param float $amount * * @return bool */ public function addOrReplaceShippingPositionToOrder($orderId, $articleId, $amount); }