import Sca from '../sca';
import { ChallengeWindowSize } from '../sca/types';
import { Customer, PaymentIntent } from '../shared/types';
import ThreeDSecure from "../three_d_secure";
declare const HPP_DEFAULT_OPTIONS: {
    [key: string]: boolean | string;
};
type Version = 3;
interface HppModuleConfig {
    version?: Version;
    paymentIntent: PaymentIntent;
    customer: Customer;
    username: string;
    sca: Sca;
    threeDSecure: ThreeDSecure;
    isThreeDSecureEnabled?: boolean;
    test?: boolean;
}
interface HppLoadParams {
    version?: Version;
    containerId: string;
    customer: Customer;
    paymentIntent: PaymentIntent;
    options?: HppOptions;
}
interface HppOptions {
    buttonText?: string;
    cards?: string;
    challengeWindowSize?: ChallengeWindowSize;
    css?: string;
    cssSignature?: string;
    hideButton?: boolean;
    hideLogos?: boolean;
    logoUrl?: string;
    enableSca?: boolean;
    showEmail?: boolean;
    showExtras?: boolean;
    tokenizeOnly?: boolean;
}
declare class Hpp {
    static readonly displayName = "Hpp";
    private iframe;
    private headless;
    private version;
    private paymentIntent;
    private customer;
    private username;
    private sca;
    private threeDSecure;
    private cardToken;
    private postMessageClient;
    private test;
    private hppOptions;
    private isThreeDSecureEnabled;
    private challengeWindowSize;
    private scaHandler;
    constructor(config: HppModuleConfig);
    load(config: HppLoadParams): void;
    purchase(): void;
    getPayNowUrl(options?: {
        [key: string]: boolean | string;
    }): string;
    setCrossFramesEventListeners(): void;
    setPublicEventListeners(): void;
    destroy(): void;
    createPurchase(extra?: {
        [key: string]: boolean | string;
    }): void;
    private reportIframeLoaded;
    private reportTokenizeCardResponse;
}
export { Hpp, type HppLoadParams, HPP_DEFAULT_OPTIONS, };