All files / app/order getLineItemsCount.ts

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import { LineItemMap } from '@bigcommerce/checkout-sdk';
 
export default function getLineItemsCount({
    physicalItems,
    digitalItems,
    giftCertificates,
    customItems,
}: LineItemMap): number {
    return physicalItems.length +
        digitalItems.length +
        giftCertificates.length +
        (customItems || []).length;
}