import { FormConfig, PaymentProvider, IZotloCheckoutParams, IZotloCardParams, PaymentDetail } from '../lib/types';
export declare function registerPaymentUser(subscriberId: string, config: FormConfig, params: IZotloCheckoutParams): Promise<any>;
/**
 * The session Uuid is the request auth header, so it is only dropped once the
 * flow has no further requests to make.
 */
export declare function endPaymentSession(payload: {
    config: FormConfig;
    params: IZotloCheckoutParams | IZotloCardParams;
}): void;
/**
 * Plain payment detail fetch. Unlike handlePaymentSuccess it fires neither the
 * purchase events nor onSuccess, so the offer flow can refresh the detail
 * without duplicating them.
 */
export declare function getPaymentDetail(params: IZotloCheckoutParams | IZotloCardParams): Promise<PaymentDetail | null>;
export declare function handlePaymentSuccess(payload: {
    config: FormConfig;
    params: IZotloCheckoutParams | IZotloCardParams;
}): Promise<PaymentDetail | null>;
export declare function sendPayment(paymentParams: {
    providerKey: PaymentProvider;
    formData: Record<string, any>;
    params: IZotloCheckoutParams;
    config: FormConfig;
    refreshProviderConfigsFunction: () => Promise<void>;
}): Promise<void>;