import { CustomFieldsDraft, Money, Payment, PaymentDraft, PaymentMethodInfoDraft, TransactionState, TransactionType } from '@commercetools/platform-sdk';
import { CommercetoolsAPI } from './api.type';
import { Logger } from '../../logger';
export type PaymentAmount = {
    centAmount: number;
    currencyCode: string;
    fractionDigits: number;
};
export type PaymentServiceOptions = {
    ctAPI: CommercetoolsAPI;
    logger: Logger;
};
export type GetPayment = {
    id: string;
    version?: number;
};
export type FindPaymentsByInterfaceId = {
    interfaceId: string;
};
export type PSPInteraction = {
    request?: string;
    response?: string;
};
export type TransactionData = {
    type: TransactionType;
    amount: Money;
    interactionId?: string;
    interfaceId?: string;
    state: TransactionState;
};
export type UpdatePayment = {
    id: string;
    pspReference?: string;
    pspInteractions?: CustomFieldsDraft[];
    transaction?: TransactionData;
    paymentMethod?: string;
    paymentMethodInfo?: PaymentMethodInfoDraft;
    customFields?: CustomFieldsDraft;
    token?: string;
};
export type FindTransaction = {
    payment: Payment;
    transactionType: TransactionType;
    states: TransactionState[];
};
/**
 * Payment service interface exposes methods to interact with the commercetools platform API.
 */
export interface PaymentService {
    getPayment(opts: GetPayment): Promise<Payment>;
    findPaymentsByInterfaceId(opts: FindPaymentsByInterfaceId): Promise<Payment[]>;
    hasTransactionInState(opts: FindTransaction): boolean;
    createPayment(draft: PaymentDraft): Promise<Payment>;
    updatePayment(opts: UpdatePayment): Promise<Payment>;
}