import { Product, PurchaseError, SubscriptionProduct } from '../ExpoIap.types';
import type { ProductIos, ProductStatusIos, SubscriptionProductIos, TransactionSk2 } from '../types/ExpoIapIos.types';
export type TransactionEvent = {
    transaction?: TransactionSk2;
    error?: PurchaseError;
};
export declare const transactionUpdatedIos: (listener: (event: TransactionEvent) => void) => import("expo-modules-core").Subscription;
export declare function isProductIos(product: Product): product is ProductIos;
export declare function isSubscriptionProductIos(product: SubscriptionProduct): product is SubscriptionProductIos;
/**
 * Sync state with Appstore (iOS only)
 * https://developer.apple.com/documentation/storekit/appstore/3791906-sync
 */
export declare const sync: () => Promise<null>;
/**
 *
 */
export declare const isEligibleForIntroOffer: (groupID: string) => Promise<boolean>;
/**
 *
 */
export declare const subscriptionStatus: (sku: string) => Promise<ProductStatusIos[]>;
/**
 *
 */
export declare const currentEntitlement: (sku: string) => Promise<TransactionSk2>;
/**
 *
 */
export declare const latestTransaction: (sku: string) => Promise<TransactionSk2>;
/**
 *
 */
type RefundRequestStatus = 'success' | 'userCancelled';
export declare const beginRefundRequest: (sku: string) => Promise<RefundRequestStatus>;
/**
 *
 */
export declare const showManageSubscriptions: () => Promise<null>;
export {};
//# sourceMappingURL=ios.d.ts.map