import { EmitterSubscription } from 'react-native';
import { CheckoutParams, PreRegisterParams, ManageCardListParams } from './types';
declare function checkout(params: CheckoutParams): void;
declare function preRegister(params: PreRegisterParams): void;
declare function manageCardList(params: ManageCardListParams): void;
declare function registerUserDidCancelEvent(callback: any): EmitterSubscription;
declare function registerPaymentSucceededEvent(callback: ({ transaction: string }: {
    transaction: any;
}) => void): EmitterSubscription;
declare function registerErrorEvent(callback: ({ code: string }: {
    code: any;
}) => void): EmitterSubscription;
declare function registerPaymentFailedEvent(callback: ({ transaction: string }: {
    transaction: any;
}) => void): EmitterSubscription;
declare function registerInvalidCodeEvent(callback: any): EmitterSubscription;
declare function registerUserRegisterEvent(callback: any): EmitterSubscription;
declare function registerUserCompletedWalletEvent(callback: any): EmitterSubscription;
declare const _default: {
    checkout: typeof checkout;
    preRegister: typeof preRegister;
    manageCardList: typeof manageCardList;
    registerUserDidCancelEvent: typeof registerUserDidCancelEvent;
    registerPaymentSucceededEvent: typeof registerPaymentSucceededEvent;
    registerErrorEvent: typeof registerErrorEvent;
    registerPaymentFailedEvent: typeof registerPaymentFailedEvent;
    registerInvalidCodeEvent: typeof registerInvalidCodeEvent;
    registerUserRegisterEvent: typeof registerUserRegisterEvent;
    registerUserCompletedWalletEvent: typeof registerUserCompletedWalletEvent;
};
export default _default;