import type { BILLING_FEATURE, CustomerInfo, CustomerInfoUpdateListener, GoogleProductChangeInfo, IN_APP_MESSAGE_TYPE, IntroEligibility, LOG_LEVEL, LogHandler, LogInResult, MakePurchaseResult, PRODUCT_CATEGORY, PurchasesConfiguration, PurchasesEntitlementInfo, PurchasesOffering, PurchasesOfferings, PurchasesPackage, PurchasesPromotionalOffer, PurchasesStoreProduct, PurchasesStoreProductDiscount, PurchasesStoreTransaction, PurchasesVirtualCurrencies, PurchasesWinBackOffer, REFUND_REQUEST_STATUS, StoreProductChangeInfo, Storefront, SubscriptionOption, WebPurchaseRedemption, WebPurchaseRedemptionResult } from '@revenuecat/purchases-typescript-internal-esm';
export * from '@revenuecat/purchases-typescript-internal-esm';
export type PurchasesCallbackId = string;
export interface GetProductOptions {
    /**
     * Array of product identifiers to obtain
     */
    productIdentifiers: string[];
    /**
     * Optional type of products to fetch, can be SUBSCRIPTION or NON_SUBSCRIPTION. SUBSCRIPTION by default. Ignored in iOS.
     */
    type?: PRODUCT_CATEGORY;
}
export interface PurchaseStoreProductOptions {
    /**
     * The product you want to purchase
     */
    product: PurchasesStoreProduct;
    /**
     * Android only. Optional GoogleProductChangeInfo you
     * wish to upgrade from containing the oldProductIdentifier and the optional prorationMode.
     * If both googleProductChangeInfo and storeProductChangeInfo are provided,
     * storeProductChangeInfo is used and googleProductChangeInfo is ignored.
     * @deprecated Use storeProductChangeInfo instead.
     */
    googleProductChangeInfo?: GoogleProductChangeInfo | null;
    /**
     * Android only. Optional StoreProductChangeInfo you
     * wish to upgrade from containing the oldProductIdentifier and the optional replacementMode.
     */
    storeProductChangeInfo?: StoreProductChangeInfo | null;
    /**
     * Android and Google only. Optional boolean indicates personalized pricing on products available for purchase in the EU.
     * For compliance with EU regulations. User will see "This price has been customized for you" in the purchase dialog when true.
     * See https://developer.android.com/google/play/billing/integrate#personalized-price for more info.
     */
    googleIsPersonalizedPrice?: boolean | null;
}
export interface PurchaseDiscountedProductOptions {
    /**
     * The product you want to purchase
     */
    product: PurchasesStoreProduct;
    /**
     * Discount to apply to this package. Retrieve this discount using getPromotionalOffer.
     */
    discount: PurchasesPromotionalOffer;
}
export interface GetEligibleWinBackOffersForProductOptions {
    /**
     * The product you want to fetch eligible win-back offers for
     */
    product: PurchasesStoreProduct;
}
export interface GetEligibleWinBackOffersForPackageOptions {
    /**
     * The package you want to fetch eligible win-back offers for
     */
    aPackage: PurchasesPackage;
}
export interface PurchaseProductWithWinBackOfferOptions {
    /**
     * The product you want to purchase
     */
    product: PurchasesStoreProduct;
    /**
     * Win-back offer to apply to this purchase. Retrieve this using getEligibleWinBackOffersForProduct.
     */
    winBackOffer: PurchasesWinBackOffer;
}
export interface PurchasePackageWithWinBackOfferOptions {
    /**
     * The package you want to purchase
     */
    aPackage: PurchasesPackage;
    /**
     * Win-back offer to apply to this purchase. Retrieve this using getEligibleWinBackOffersForPackage.
     */
    winBackOffer: PurchasesWinBackOffer;
}
export interface PurchasePackageOptions {
    /**
     * The Package you wish to purchase. You can get the Packages by calling getOfferings
     */
    aPackage: PurchasesPackage;
    /**
     * Android only. Optional GoogleProductChangeInfo you
     * wish to upgrade from containing the oldProductIdentifier and the optional prorationMode.
     * If both googleProductChangeInfo and storeProductChangeInfo are provided,
     * storeProductChangeInfo is used and googleProductChangeInfo is ignored.
     * @deprecated Use storeProductChangeInfo instead.
     */
    googleProductChangeInfo?: GoogleProductChangeInfo | null;
    /**
     * Android only. Optional StoreProductChangeInfo you
     * wish to upgrade from containing the oldProductIdentifier and the optional replacementMode.
     */
    storeProductChangeInfo?: StoreProductChangeInfo | null;
    /**
     * Android and Google only. Optional boolean indicates personalized pricing on products available for purchase in the EU.
     * For compliance with EU regulations. User will see "This price has been customized for you" in the purchase dialog when true.
     * See https://developer.android.com/google/play/billing/integrate#personalized-price for more info.
     */
    googleIsPersonalizedPrice?: boolean | null;
}
export interface PurchaseSubscriptionOptionOptions {
    /**
     * The SubscriptionOption you wish to purchase. You can get the SubscriptionOption from StoreProducts by calling getOfferings
     */
    subscriptionOption: SubscriptionOption;
    /**
     * Android only. Optional GoogleProductChangeInfo you
     * wish to upgrade from containing the oldProductIdentifier and the optional prorationMode.
     * If both googleProductChangeInfo and storeProductChangeInfo are provided,
     * storeProductChangeInfo is used and googleProductChangeInfo is ignored.
     * @deprecated Use storeProductChangeInfo instead.
     */
    googleProductChangeInfo?: GoogleProductChangeInfo | null;
    /**
     * Android only. Optional StoreProductChangeInfo you
     * wish to upgrade from containing the oldProductIdentifier and the optional replacementMode.
     */
    storeProductChangeInfo?: StoreProductChangeInfo | null;
    /**
     * Android and Google only. Optional boolean indicates personalized pricing on products available for purchase in the EU.
     * For compliance with EU regulations. User will see "This price has been customized for you" in the purchase dialog when true.
     * See https://developer.android.com/google/play/billing/integrate#personalized-price for more info.
     */
    googleIsPersonalizedPrice?: boolean | null;
}
export interface PurchaseDiscountedPackageOptions {
    /**
     * The Package you wish to purchase. You can get the Packages by calling getOfferings
     */
    aPackage: PurchasesPackage;
    /**
     * Discount to apply to this package. Retrieve this discount using getPromotionalOffer.
     */
    discount: PurchasesPromotionalOffer;
}
export interface SyncAmazonPurchaseOptions {
    /**
     * Product ID associated to the purchase.
     */
    productID: string;
    /**
     * ReceiptId that represents the Amazon purchase.
     */
    receiptID: string;
    /**
     * Amazon's userID. This parameter will be ignored when syncing a Google purchase.
     */
    amazonUserID: string;
    /**
     * Product's currency code in ISO 4217 format.
     */
    isoCurrencyCode?: string | null;
    /**
     * Product's price.
     */
    price?: number | null;
    /**
     * Time the product was purchased, in milliseconds since the epoch. Can be obtained from Amazon's
     * PurchaseResponse > Receipt > purchaseTime. Android only.
     */
    purchaseTime: number;
}
/**
 * @deprecated - Use SyncAmazonPurchaseOptions instead
 */
export interface SyncObserverModeAmazonPurchaseOptions {
    /**
     * Product ID associated to the purchase.
     */
    productID: string;
    /**
     * ReceiptId that represents the Amazon purchase.
     */
    receiptID: string;
    /**
     * Amazon's userID. This parameter will be ignored when syncing a Google purchase.
     */
    amazonUserID: string;
    /**
     * Product's currency code in ISO 4217 format.
     */
    isoCurrencyCode?: string | null;
    /**
     * Product's price.
     */
    price?: number | null;
}
export interface GetPromotionalOfferOptions {
    /**
     * The `PurchasesStoreProduct` the user intends to purchase.
     */
    product: PurchasesStoreProduct;
    /**
     * The `PurchasesStoreProductDiscount` to apply to the product.
     */
    discount: PurchasesStoreProductDiscount;
}
export interface PurchasesPlugin {
    /**
     * Sets up Purchases with your API key and an app user id.
     * @param {PurchasesConfiguration} configuration RevenueCat configuration object including the API key and other optional parameters. See {@link PurchasesConfiguration}
     */
    configure(configuration: PurchasesConfiguration): Promise<void>;
    /**
     * Fetches the virtual currencies for the current subscriber.
     *
     * @returns {Promise<{ virtualCurrencies: PurchasesVirtualCurrencies }>} A promise of a {@link PurchasesVirtualCurrencies} object.
     * The promise will be rejected if configure has not been called yet or if an error occurs while getting the virtual currencies.
     */
    getVirtualCurrencies(): Promise<{
        virtualCurrencies: PurchasesVirtualCurrencies;
    }>;
    /**
     * Invalidates the cache for virtual currencies.
     *
     * This is useful for cases where a virtual currency's balance might have been updated
     * outside of the app, like if you decreased a user's balance from the user spending a virtual currency,
     * or if you increased the balance from your backend using the server APIs.
     */
    invalidateVirtualCurrenciesCache(): Promise<void>;
    /**
     * The currently cached {@link PurchasesVirtualCurrencies} if one is available.
     * This value will remain null until virtual currencies have been fetched at
     * least once with {@link getVirtualCurrencies} or an equivalent function.
     *
     * @returns {Promise<{ cachedVirtualCurrencies: PurchasesVirtualCurrencies | null }>} The currently cached virtual currencies for the current subscriber.
     * The promise will be rejected if configure has not been called yet or there's an error.
     */
    getCachedVirtualCurrencies(): Promise<{
        cachedVirtualCurrencies: PurchasesVirtualCurrencies | null;
    }>;
    /**
     * Parses the given URL string into a [WebPurchaseRedemption] object that can be used to redeem web purchases.
     * @param options Set the urlString used to open the App.
     * @returns {Promise<{ webPurchaseRedemption: WebPurchaseRedemption | null}>} A promise of a WebPurchaseRedemption
     * object that can be redeemed using {@link redeemWebPurchase} or null if the link is invalid.
     */
    parseAsWebPurchaseRedemption(options: {
        urlString: string;
    }): Promise<{
        webPurchaseRedemption: WebPurchaseRedemption | null;
    }>;
    /**
     * Redeems the web purchase associated with the Redemption Link obtained with [parseAsWebPurchaseRedemption].
     * @param options The WebPurchaseRedemption object obtained from {@link parseAsWebPurchaseRedemption}.
     * @returns {Promise<WebPurchaseRedemptionResult>} The result of the redemption process.
     * Can throw if an invalid WebPurchaseRedemption parameter is passed or Purchases is not configured.
     */
    redeemWebPurchase(options: {
        webPurchaseRedemption: WebPurchaseRedemption;
    }): Promise<WebPurchaseRedemptionResult>;
    /**
     * Sets whether the SDK should return mocked results in the web version.
     * This won't affect the iOS and Android versions of the implementation.
     * Default is false
     * @param options Set shouldMockWebResults to true if you want the plugin methods to return mocked values
     */
    setMockWebResults(options: {
        shouldMockWebResults: boolean;
    }): Promise<void>;
    /**
     * iOS only.
     * @param options Set this property to true *only* when testing the ask-to-buy / SCA
     * purchases flow. More information: http://errors.rev.cat/ask-to-buy
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet.
     */
    setSimulatesAskToBuyInSandbox(options: {
        simulatesAskToBuyInSandbox: boolean;
    }): Promise<void>;
    /**
     * Sets a function to be called on updated customer info
     * @param {CustomerInfoUpdateListener} customerInfoUpdateListener CustomerInfo update listener
     */
    addCustomerInfoUpdateListener(customerInfoUpdateListener: CustomerInfoUpdateListener): Promise<PurchasesCallbackId>;
    /**
     * Removes a given CustomerInfoUpdateListener
     * @param {CustomerInfoUpdateListener} options Include listenerToRemove, which is a CustomerInfoUpdateListener
     * reference of the listener to remove
     * @returns Promise with boolean. True if listener was removed, false otherwise
     */
    removeCustomerInfoUpdateListener(options: {
        listenerToRemove: PurchasesCallbackId;
    }): Promise<{
        wasRemoved: boolean;
    }>;
    /**
     * Gets the map of entitlements -> offerings -> products
     * @returns {Promise<PurchasesOfferings>} Promise of entitlements structure. The promise will be rejected if configure
     * has not been called yet.
     */
    getOfferings(): Promise<PurchasesOfferings>;
    /**
     * Retrieves a current offering for a placement identifier, use this to access offerings defined by targeting
     * placements configured in the RevenueCat dashboard.
     * @returns {Promise<PurchasesOffering | null>} Promise of optional offering. The promise will be rejected if configure
     * has not been called yet.
     */
    getCurrentOfferingForPlacement(options: {
        placementIdentifier: string;
    }): Promise<PurchasesOffering | null>;
    /**
     * Syncs subscriber attributes and then fetches the configured offerings for this user. This method is intended to
     * be called when using Targeting Rules with Custom Attributes. Any subscriber attributes should be set before
     * calling this method to ensure the returned offerings are applied with the latest subscriber attributes.
     * @returns {Promise<PurchasesOfferings>} Promise of entitlements structure. The promise will be rejected if configure
     * has not been called yet.
     */
    syncAttributesAndOfferingsIfNeeded(): Promise<PurchasesOfferings>;
    /**
     * Fetch the product info
     * @returns {Promise<PurchasesStoreProduct[]>} A promise containing an array of products. The promise will be rejected
     * if the products are not properly configured in RevenueCat or if there is another error retrieving them.
     * Rejections return an error code, and a userInfo object with more information. The promise will also be rejected
     * if configure has not been called yet.
     */
    getProducts(options: GetProductOptions): Promise<{
        products: PurchasesStoreProduct[];
    }>;
    /**
     * Make a purchase
     *
     * @returns {Promise<{ productIdentifier: string, customerInfo:CustomerInfo }>} A promise of an object containing
     * a customer info object and a product identifier. Rejections return an error code,
     * a boolean indicating if the user cancelled the purchase, and an object with more information. The promise will
     * also be rejected if configure has not been called yet.
     */
    purchaseStoreProduct(options: PurchaseStoreProductOptions): Promise<MakePurchaseResult>;
    /**
     * iOS only. Purchase a product applying a given discount.
     *
     * @returns {Promise<{ productIdentifier: string, customerInfo:CustomerInfo }>} A promise of an object containing
     * a customer info object and a product identifier. Rejections return an error code,
     * a boolean indicating if the user cancelled the purchase, and an object with more information. The promise will be
     * rejected if configure has not been called yet.
     */
    purchaseDiscountedProduct(options: PurchaseDiscountedProductOptions): Promise<MakePurchaseResult>;
    /**
     * Make a purchase
     *
     * @returns {Promise<{ productIdentifier: string, customerInfo: CustomerInfo }>} A promise of an object containing
     * a customer info object and a product identifier. Rejections return an error code, a boolean indicating if the
     * user cancelled the purchase, and an object with more information. The promise will be also be rejected if configure
     * has not been called yet.
     */
    purchasePackage(options: PurchasePackageOptions): Promise<MakePurchaseResult>;
    /**
     * Google only. Make a purchase of a subscriptionOption
     *
     * @returns {Promise<{ productIdentifier: string, customerInfo: CustomerInfo }>} A promise of an object containing
     * a customer info object and a product identifier. Rejections return an error code, a boolean indicating if the
     * user cancelled the purchase, and an object with more information. The promise will be also be rejected if configure
     * has not been called yet.
     */
    purchaseSubscriptionOption(options: PurchaseSubscriptionOptionOptions): Promise<MakePurchaseResult>;
    /**
     * iOS only. Purchase a package applying a given discount.
     *
     * @returns {Promise<{ productIdentifier: string, customerInfo: CustomerInfo }>} A promise of an object containing
     * a customer info object and a product identifier. Rejections return an error code, a boolean indicating if the
     * user cancelled the purchase, and an object with more information. The promise will be also be rejected if configure
     * has not been called yet.
     */
    purchaseDiscountedPackage(options: PurchaseDiscountedPackageOptions): Promise<MakePurchaseResult>;
    /**
     * Restores a user's previous purchases and links their appUserIDs to any user's also using those purchases.
     * @returns {Promise<{ customerInfo: CustomerInfo }>} A promise of a customer info object. Rejections return an error code, and an
     * userInfo object with more information. The promise will be also be rejected if configure has not been called yet.
     */
    restorePurchases(): Promise<{
        customerInfo: CustomerInfo;
    }>;
    /**
     * Use this method only if you already have your own IAP implementation using StoreKit 2 and want to use
     * RevenueCat's backend. If you are using StoreKit 1 for your implementation, you do not need this method.
     *
     * You only need to use this method with *new* purchases. Subscription updates are observed automatically.
     * @param options The productID that was purchased that needs to be synced with RevenueCat's backend.
     */
    recordPurchase(options: {
        productID: string;
    }): Promise<{
        transaction: PurchasesStoreTransaction;
    }>;
    /**
     * Get the appUserID
     * @returns {Promise<string>} The app user id in a promise
     */
    getAppUserID(): Promise<{
        appUserID: string;
    }>;
    /**
     * Gets the storefront for the current store account.
     * @return {Promise<Storefront>} A promise of a Storefront object.
     * The promise will be rejected if configure has not been called yet or if storefront could
     * not be obtained for account.
     */
    getStorefront(): Promise<Storefront>;
    /**
     * This function will log in the current user with an appUserID. Typically, this would be used after a log in
     * to identify a user without calling configure.
     * @param options The appUserID that should be linked to the current user
     * @returns {Promise<LogInResult>} A promise of an object that contains the customerInfo after logging in, as well
     * as a boolean indicating whether the user has just been created for the first time in the RevenueCat backend. The
     * promise will be rejected if configure has not been called yet or if there's an issue logging in.
     */
    logIn(options: {
        appUserID: string;
    }): Promise<LogInResult>;
    /**
     * Logs out the Purchases client clearing the saved appUserID. This will generate a random user id and save it in the cache.
     * @returns {Promise<{ customerInfo: CustomerInfo }>} A promise of a customer info object. Rejections return an error code,
     * and a userInfo object with more information. The promise will be rejected if configure has not been called yet or if
     * there's an issue logging out.
     */
    logOut(): Promise<{
        customerInfo: CustomerInfo;
    }>;
    /**
     * Used to set the log level. Useful for debugging issues with the lovely team @RevenueCat.
     * The default is {LOG_LEVEL.INFO} in release builds and {LOG_LEVEL.DEBUG} in debug builds.
     * @param options Log level to use to display logs.
     */
    setLogLevel(options: {
        level: LOG_LEVEL;
    }): Promise<void>;
    /**
     * Set a custom log handler for redirecting logs to your own logging system.
     * By default, this sends info, warning, and error messages.
     * If you wish to receive Debug level messages, see [setLogLevel].
     * @param {LogHandler} logHandler It will get called for each log event.
     * Use this function to redirect the log to your own logging system
     */
    setLogHandler(logHandler: LogHandler): Promise<void>;
    /**
     * Gets current customer info
     * @returns {Promise<{ customerInfo: CustomerInfo }>} A promise of a customer info object. Rejections return an error code, and an
     * userInfo object with more information. The promise will be rejected if configure has not been called yet or if
     * there's an issue getting the customer information.
     */
    getCustomerInfo(): Promise<{
        customerInfo: CustomerInfo;
    }>;
    /**
     * This method will send all the purchases to the RevenueCat backend. Call this when using your own implementation
     * for subscriptions anytime a sync is needed, like after a successful purchase.
     *
     * @warning This function should only be called if you're not calling purchaseProduct/purchaseStoreProduct/purchasePackage/purchaseSubscriptionOption.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * syncing purchases.
     */
    syncPurchases(): Promise<void>;
    /**
     * @deprecated - Use syncAmazonPurchase instead
     * This method will send a purchase to the RevenueCat backend. This function should only be called if you are
     * in Amazon observer mode or performing a client side migration of your current users to RevenueCat.
     *
     * The receipt IDs are cached if successfully posted, so they are not posted more than once.
     *
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * syncing purchases.
     */
    syncObserverModeAmazonPurchase(options: SyncObserverModeAmazonPurchaseOptions): Promise<void>;
    /**
     * This method will send a purchase to the RevenueCat backend. This function should only be called if you are
     * in Amazon observer mode or performing a client side migration of your current users to RevenueCat.
     *
     * The receipt IDs are cached if successfully posted, so they are not posted more than once.
     *
     * `purchaseTime` is required and can be obtained from Amazon's PurchaseResponse > Receipt > purchaseTime.
     *
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * syncing purchases.
     */
    syncAmazonPurchase(options: SyncAmazonPurchaseOptions): Promise<void>;
    /**
     * Enable automatic collection of Apple Search Ad attribution on iOS. Disabled by default. Supported in iOS 14.3+ only
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet.
     */
    enableAdServicesAttributionTokenCollection(): Promise<void>;
    /**
     * @returns { Promise<boolean> } If the `appUserID` has been generated by RevenueCat or not.
     * The promise will be rejected if configure has not been called yet.
     */
    isAnonymous(): Promise<{
        isAnonymous: boolean;
    }>;
    /**
     * iOS only. Computes whether a user is eligible for the introductory pricing period of a given product.
     * You should use this method to determine whether you show the user the normal product price or the
     * introductory price. This also applies to trials (trials are considered a type of introductory pricing).
     *
     * @note Subscription groups are automatically collected for determining eligibility. If RevenueCat can't
     * definitively compute the eligibility, most likely because of missing group information, it will return
     * `INTRO_ELIGIBILITY_STATUS_UNKNOWN`. The best course of action on unknown status is to display the non-intro
     * pricing, to not create a misleading situation. To avoid this, make sure you are testing with the latest version of
     * iOS so that the subscription group can be collected by the SDK. Android always returns INTRO_ELIGIBILITY_STATUS_UNKNOWN.
     *
     * @param options Array of product identifiers for which you want to compute eligibility
     * @returns { Promise<[productId: string]: IntroEligibility> } A map of IntroEligility per productId. The promise
     * will be rejected if configure has not been called yet or if there's in an error checking eligibility.
     */
    checkTrialOrIntroductoryPriceEligibility(options: {
        productIdentifiers: string[];
    }): Promise<{
        [productId: string]: IntroEligibility;
    }>;
    /**
     * iOS only. Use this function to retrieve the `PurchasesPromotionalOffer` for a given `PurchasesPackage`.
     *
     * @returns { Promise<PurchasesPromotionalOffer | undefined> } Returns when the `PurchasesPaymentDiscount` is returned.
     * Null is returned for Android and incompatible iOS versions. The promise will be rejected if configure has not been
     * called yet or if there's an error getting the payment discount.
     */
    getPromotionalOffer(options: GetPromotionalOfferOptions): Promise<PurchasesPromotionalOffer | undefined>;
    /**
     * iOS only, requires iOS 18.0 or greater with StoreKit 2. Use this function to retrieve
     * the eligible `PurchasesWinBackOffer`s that a subscriber is eligible for for a
     * given `PurchasesStoreProduct`.
     *
     * @returns { Promise<{ eligibleWinBackOffers: PurchasesWinBackOffer[] }> } A dictionary containing an array of `PurchasesWinBackOffer`s that
     * the subscriber is eligible for for the given `PurchasesStoreProduct`.
     * The promise will be rejected if called on an unsupported platform (Android or iOS < 18), or if called on iOS 18+ with StoreKit 1.
     * The promise will also be rejected if configure has not been called yet.
     */
    getEligibleWinBackOffersForProduct(options: GetEligibleWinBackOffersForProductOptions): Promise<{
        eligibleWinBackOffers: PurchasesWinBackOffer[];
    }>;
    /**
     * iOS only, requires iOS 18.0 or greater with StoreKit 2. Use this function to retrieve
     * the eligible `PurchasesWinBackOffer`s that a subscriber is eligible for for a
     * given `PurchasesStorePackage`.
     *
     * @returns { Promise<{ eligibleWinBackOffers: PurchasesWinBackOffer[] }> } An array of `PurchasesWinBackOffer`s that
     * the subscriber is eligible for for the given `PurchasesStorePackage`.
     * The promise will be rejected if called on an unsupported platform (Android or iOS < 18), or if called on iOS 18+ with StoreKit 1.
     * The promise will also be rejected if configure has not been called yet.
     */
    getEligibleWinBackOffersForPackage(options: GetEligibleWinBackOffersForPackageOptions): Promise<{
        eligibleWinBackOffers: PurchasesWinBackOffer[];
    }>;
    /**
     * iOS only, requires iOS 18.0 or greater with StoreKit 2. Purchase a product applying a given win-back offer.
     *
     * @returns {Promise<MakePurchaseResult>} A promise of an object containing
     * a customer info object, a transaction, and a product identifier. Rejections return an error code, a boolean indicating if the
     * user cancelled the purchase, and an object with more information. The promise will be also be rejected if configure
     * has not been called yet or if called in an unsupported platform (Android or iOS < 18), or if called on iOS 18+ with StoreKit 1.
     */
    purchaseProductWithWinBackOffer(options: PurchaseProductWithWinBackOfferOptions): Promise<MakePurchaseResult | undefined>;
    /**
     * iOS only, requires iOS 18.0 or greater with StoreKit 2. Purchase a package applying a given win-back offer.
     *
     * @returns {Promise<MakePurchaseResult>} A promise of an object containing
     * a customer info object, a transaction, and a product identifier. Rejections return an error code, a boolean indicating if the
     * user cancelled the purchase, and an object with more information. The promise will be also be rejected if configure
     * has not been called yet or if called in an unsupported platform (Android or iOS < 18), or if called on iOS 18+ with StoreKit 1.
     */
    purchasePackageWithWinBackOffer(options: PurchasePackageWithWinBackOfferOptions): Promise<MakePurchaseResult | undefined>;
    /**
     * Invalidates the cache for customer information.
     *
     * Most apps will not need to use this method; invalidating the cache can leave your app in an invalid state.
     * Refer to https://docs.revenuecat.com/docs/customer-info#section-get-user-information for more information on
     * using the cache properly.
     *
     * This is useful for cases where customer information might have been updated outside the app, like if a
     * promotional subscription is granted through the RevenueCat dashboard.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or there's an error
     * invalidating the customer info cache.
     */
    invalidateCustomerInfoCache(): Promise<void>;
    /** iOS 14.0+ only. Presents a code redemption sheet, useful for redeeming offer codes
     * Refer to https://docs.revenuecat.com/docs/ios-subscription-offers#offer-codes for more information on how
     * to configure and use offer codes
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or there's an error
     * presenting the code redemption sheet.
     */
    presentCodeRedemptionSheet(): Promise<void>;
    /**
     * Subscriber attributes are useful for storing additional, structured information on a user.
     * Since attributes are writable using a public key they should not be used for
     * managing secure or sensitive information such as subscription status, coins, etc.
     *
     * Key names starting with "$" are reserved names used by RevenueCat. For a full list of key
     * restrictions refer to our guide: https://docs.revenuecat.com/docs/subscriber-attributes
     *
     * @param attributes Map of attributes by key. Set the value as an empty string to delete an attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or there's an error
     * setting the subscriber attributes.
     */
    setAttributes(attributes: {
        [key: string]: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the email address for the user
     *
     * @param options Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the email.
     */
    setEmail(options: {
        email: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the phone number for the user
     *
     * @param options Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the phone number.
     */
    setPhoneNumber(options: {
        phoneNumber: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the display name for the user
     *
     * @param options Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the display name.
     */
    setDisplayName(options: {
        displayName: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the push token for the user
     *
     * @param options null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the push token.
     */
    setPushToken(options: {
        pushToken: string | null;
    }): Promise<void>;
    /**
     * Set this property to your proxy URL before configuring Purchases *only* if you've received a proxy key value
     * from your RevenueCat contact.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the proxy url.
     */
    setProxyURL(options: {
        url: string;
    }): Promise<void>;
    /**
     * Automatically collect subscriber attributes associated with the device identifiers.
     * $idfa, $idfv, $ip on iOS
     * $gpsAdId, $androidId, $ip on Android
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting collecting the device identifiers.
     */
    collectDeviceIdentifiers(): Promise<void>;
    /**
     * Subscriber attribute associated with the Adjust ID for the user
     * Required for the RevenueCat Adjust integration
     *
     * @param options Adjust ID to use in Adjust integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting Adjust ID.
     */
    setAdjustID(options: {
        adjustID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the AppsFlyer ID for the user
     * Required for the RevenueCat AppsFlyer integration
     * @param options Appsflyer ID to use in Appsflyer integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the Appsflyer ID.
     */
    setAppsflyerID(options: {
        appsflyerID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the Facebook SDK Anonymous ID for the user
     * Recommended for the RevenueCat Facebook integration
     *
     * @param options Facebook Anonymous ID to use in Mparticle integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the Facebook Anonymous ID.
     */
    setFBAnonymousID(options: {
        fbAnonymousID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the mParticle ID for the user
     * Recommended for the RevenueCat mParticle integration
     *
     * @param options Mparticle ID to use in Mparticle integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the Mparticle ID.
     */
    setMparticleID(options: {
        mparticleID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the CleverTap ID for the user
     * Required for the RevenueCat CleverTap integration
     *
     * @param options CleverTap user ID to use in CleverTap integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the CleverTap ID.
     */
    setCleverTapID(options: {
        cleverTapID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the Mixpanel Distinct ID for the user
     * Required for the RevenueCat Mixpanel integration
     *
     * @param options Mixpanel Distinct ID to use in Mixpanel integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the Mixpanel Distinct ID.
     */
    setMixpanelDistinctID(options: {
        mixpanelDistinctID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the Firebase App Instance ID for the user
     * Required for the RevenueCat Firebase integration
     *
     * @param options Firebase App Instance ID to use in Firebase integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the Firebase App Instance ID.
     */
    setFirebaseAppInstanceID(options: {
        firebaseAppInstanceID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the OneSignal Player ID for the user
     * Required for the RevenueCat OneSignal integration. Deprecated for OneSignal versions above v9.0.
     *
     * @param options OneSignal Player ID to use in OneSignal integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the OneSignal ID.
     */
    setOnesignalID(options: {
        onesignalID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the OneSignal User ID for the user
     * Required for the RevenueCat OneSignal integration with versions v11.0 and above.
     *
     * @param options OneSignal UserId to use in OneSignal integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the OneSignal user ID.
     */
    setOnesignalUserID(options: {
        onesignalUserID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the Singular Device ID (SDID) for the user
     * Required for the RevenueCat Singular integration when using Singular's Event
     * Endpoint V2. The SDID is generated by the Singular SDK and cannot be collected by
     * collectDeviceIdentifiers, so it has to be forwarded by the app.
     *
     * @param options Singular device ID to use in the Singular integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the Singular device ID.
     */
    setSingularDeviceID(options: {
        singularDeviceID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the Airship Channel ID for the user
     * Required for the RevenueCat Airship integration
     *
     * @param options Airship Channel ID to use in Airship integration. Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the Airship Channel ID.
     */
    setAirshipChannelID(options: {
        airshipChannelID: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the install media source for the user
     *
     * @param options Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the media source.
     */
    setMediaSource(options: {
        mediaSource: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the install campaign for the user
     *
     * @param options Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the campaign.
     */
    setCampaign(options: {
        campaign: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the install ad group for the user
     *
     * @param options Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting ad group.
     */
    setAdGroup(options: {
        adGroup: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the install ad for the user
     *
     * @param options Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the ad subscriber attribute.
     */
    setAd(options: {
        ad: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the install keyword for the user
     *
     * @param options Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the keyword.
     */
    setKeyword(options: {
        keyword: string | null;
    }): Promise<void>;
    /**
     * Subscriber attribute associated with the install ad creative for the user
     *
     * @param options Empty String or null will delete the subscriber attribute.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet or if there's an error
     * setting the creative subscriber attribute.
     */
    setCreative(options: {
        creative: string | null;
    }): Promise<void>;
    /**
     * Check if billing is supported for the current user (meaning IN-APP purchases are supported)
     * and optionally, whether a list of specified feature types are supported.
     *
     * Note: Billing features are only relevant to Google Play Android users.
     * For other stores and platforms, billing features won't be checked.
     *
     * @param options An array of feature types to check for support. Feature types must be one of
     *       [BILLING_FEATURE]. By default, is an empty list and no specific feature support will be checked.
     * @returns promise with boolean response. True if billing is supported, false otherwise.
     */
    canMakePayments(options?: {
        features?: BILLING_FEATURE[];
    }): Promise<{
        canMakePayments: boolean;
    }>;
    /**
     * iOS 15+ only. Presents a refund request sheet in the current window scene for
     * the latest transaction associated with the active entitlement.
     *
     * If the request was unsuccessful, no active entitlements could be found for
     * the user, or multiple active entitlements were found for the user,
     * the promise will return an error.
     * If called in an unsupported platform (Android or iOS < 15), an `UnsupportedPlatformException` will be thrown.
     *
     * Important: This method should only be used if your user can only have a single active entitlement at a given time.
     * If a user could have more than one entitlement at a time, use `beginRefundRequestForEntitlement` instead.
     *
     * @returns Returns refundRequestStatus: The status of the
     *  refund request. Keep in mind the status could be REFUND_REQUEST_STATUS.USER_CANCELLED
     */
    beginRefundRequestForActiveEntitlement(): Promise<{
        refundRequestStatus: REFUND_REQUEST_STATUS;
    }>;
    /**
     * iOS 15+ only. Presents a refund request sheet in the current window scene for
     * the latest transaction associated with the `entitlement`.
     *
     * If the request was unsuccessful, the promise will return an error.
     * If called in an unsupported platform (Android or iOS < 15), an `UnsupportedPlatformException` will be thrown.
     *
     * @param options The entitlement to begin a refund request for.
     * @returns Returns refundRequestStatus: The status of the
     *  refund request. Keep in mind the status could be REFUND_REQUEST_STATUS.USER_CANCELLED
     */
    beginRefundRequestForEntitlement(options: {
        entitlementInfo: PurchasesEntitlementInfo;
    }): Promise<{
        refundRequestStatus: REFUND_REQUEST_STATUS;
    }>;
    /**
     * iOS 15+ only. Presents a refund request sheet in the current window scene for
     * the latest transaction associated with the `product`.
     *
     * If the request was unsuccessful, the promise will return an error.
     * If called in an unsupported platform (Android or iOS < 15), an `UnsupportedPlatformException` will be thrown.
     *
     * @param options The StoreProduct to begin a refund request for.
     * @returns {Promise<REFUND_REQUEST_STATUS>} Returns a REFUND_REQUEST_STATUS: The status of the
     *  refund request. Keep in mind the status could be REFUND_REQUEST_STATUS.USER_CANCELLED
     */
    beginRefundRequestForProduct(options: {
        storeProduct: PurchasesStoreProduct;
    }): Promise<{
        refundRequestStatus: REFUND_REQUEST_STATUS;
    }>;
    /**
     * Shows in-app messages available from the App Store or Google Play. You need to disable messages from showing
     * automatically using [PurchasesConfiguration.shouldShowInAppMessagesAutomatically].
     *
     * Note: In iOS, this requires version 16+. In older versions the promise will be resolved successfully
     * immediately.
     *
     * @param options An array of message types that the stores can display inside your app. Values must be one of
     *       [IN_APP_MESSAGE_TYPE]. By default, is undefined and all message types will be shown.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet.
     */
    showInAppMessages(options?: {
        messageTypes?: IN_APP_MESSAGE_TYPE[];
    }): Promise<void>;
    /**
     * Check if configure has finished and Purchases has been configured.
     *
     * @returns promise with boolean response
     */
    isConfigured(): Promise<{
        isConfigured: boolean;
    }>;
    /**
     * Override the preferred UI locale for RevenueCat UI components at runtime. This affects both API requests
     * and UI rendering. If the locale changes, this will automatically clear the offerings cache and trigger
     * a background refetch to get paywall templates with the correct localizations.
     *
     * @param options The locale string (e.g., "es-ES", "en-US") or null to use system default.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet.
     */
    overridePreferredUILocale(options: {
        locale: string | null;
    }): Promise<void>;
    /**
     * Tracks an impression of a custom paywall. Use this to record when a user views your custom paywall
     * so that RevenueCat can track paywall analytics.
     *
     * Call this method once per paywall display, ideally when the paywall first becomes visible to the user,
     * not in callbacks that may fire multiple times for the same display.
     *
     * @param options Optional parameters for the impression. Include `paywallId` to identify which paywall was shown,
     * and pass `offering` when available so the SDK can derive placement and targeting context.
     * @returns {Promise<void>} The promise will be rejected if configure has not been called yet.
     */
    trackCustomPaywallImpression(options?: TrackCustomPaywallImpressionOptions): Promise<void>;
}
/**
 * Options for tracking a custom paywall impression.
 */
export interface TrackCustomPaywallImpressionOptions {
    /** The identifier of the paywall that was shown. */
    paywallId?: string | null;
    /**
     * The offering associated with the custom paywall.
     *
     * Pass the offering object so RevenueCat can track placement and targeting
     * context for placement-resolved offerings.
     */
    offering?: PurchasesOffering | null;
    /**
     * Deprecated. Pass `offering` instead so RevenueCat can track placement and
     * targeting context.
     *
     * An optional identifier for the offering associated with the custom paywall.
     *
     * @deprecated Use `offering` instead.
     */
    offeringId?: string | null;
}