import { BigNumber } from 'ethers';
import { Invoice, InvoiceItem } from './types';
export declare const getInvoiceTotal: (invoice: Invoice) => BigNumber;
export declare const getInvoiceLineTotal: (item: InvoiceItem) => BigNumber;
export declare const getInvoiceTotalWithoutTax: (invoice: Invoice) => BigNumber;
export declare const getInvoiceLineTotalWithoutTax: (item: InvoiceItem) => BigNumber;
export declare const getInvoiceTaxTotal: (invoice: Invoice) => BigNumber;
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