import { ITossBilling } from "toss-payments-server-api/lib/structures/ITossBilling";
import { ITossPayment } from "toss-payments-server-api/lib/structures/ITossPayment";
export declare namespace TossPaymentBillingService {
    function store(mid: string, input: ITossBilling.IStore): Promise<ITossBilling>;
    function at(mid: string, input: ITossBilling.IAccessor): Promise<ITossBilling>;
    function pay(mid: string, input: ITossBilling.IPaymentStore): Promise<ITossPayment>;
}