import { PaymentSourceDto } from '../models';
import { IService } from 'loopback4-billing';
import { BillingCustomerRepository } from '../repositories';
export declare class BillingPaymentSourceService {
    private readonly billingCustomerRepository;
    private readonly billingProvider;
    constructor(billingCustomerRepository: BillingCustomerRepository, billingProvider: IService);
    createPaymentSource(paymentSourceDto: PaymentSourceDto): Promise<PaymentSourceDto>;
    getPaymentSource(paymentSourceId: string): Promise<PaymentSourceDto>;
    deletePaymentSource(paymentSourceId: string): Promise<void>;
}