import { ITransactionNumberInterface } from '../../../interfaces/ITransactionNumber.interface';
import { ITransactionDateInterface } from '../../../interfaces/ITransactionDate.interface';
import { ITransactionAmountInterface } from '../../../interfaces/ITransactionAmount.interface';
export declare function addAgeingStepsToInvoice<T extends ITransactionNumberInterface & ITransactionDateInterface & ITransactionAmountInterface>(invoiceItems: T[], endDate: Date): Promise<T[]>;