/**
 * Shared request and response types for the Checkout Pro Preference client.
 *
 * These types model the JSON payloads accepted and returned by the
 * `/checkout/preferences` API endpoints. They describe items, payer
 * information, payment-method restrictions, tracking pixels, back URLs,
 * and the full preference response.
 *
 * @module clients/preference/commonTypes
 */
import type { Address, DifferentialPricing, Identification, Items, Shipments, Tax } from '../../clients/commonTypes';
import { ApiResponse } from '../../types';
/**
 * Phone number with optional area code, used within payer details.
 */
export declare type Phone = {
    /** Area or country dialling code. */
    area_code?: string;
    /** Local phone number. */
    number?: string;
};
/**
 * Buyer information attached to a preference.
 *
 * Pre-filling payer data speeds up the checkout flow because MercadoPago
 * can skip the identification step for known buyers.
 */
export declare type Payer = {
    /** Buyer first name. */
    name?: string;
    /** Buyer last name. */
    surname?: string;
    /** Buyer email address (used for identification and notifications). */
    email?: string;
    /** Buyer phone number. */
    phone?: Phone;
    /** Government-issued identification document. */
    identification?: Identification;
    /** Buyer billing address. */
    address?: Address;
    /** ISO 8601 timestamp when the payer account was created. */
    date_created?: string;
    /** Authentication type used by the payer (e.g. `gmail`). */
    authentication_type?: string;
    /** Whether the payer is a Mercado Libre loyalty-program member. */
    is_prime_user?: boolean;
    /** Whether this is the payer's first online purchase. */
    is_first_purchase_online?: boolean;
    /** ISO 8601 date when the payer registered on the platform. */
    registration_date?: string;
    /** ISO 8601 date of the payer's most recent purchase. */
    last_purchase?: string;
};
/**
 * Payment method to exclude from the checkout.
 */
export declare type ExcludedPaymentMethods = {
    /** Payment method identifier to exclude (e.g. `visa`, `amex`). */
    id?: string;
};
/**
 * Payment type to exclude from the checkout (e.g. `ticket`, `atm`).
 */
export declare type ExcludedPaymentTypes = {
    /** Payment type identifier to exclude. */
    id?: string;
};
/**
 * Payment method configuration for a preference.
 *
 * Allows restricting which methods, types, and installment plans the buyer
 * can choose during checkout.
 */
export declare type PaymentMethods = {
    /** Pre-selected saved-card identifier for the buyer. */
    default_card_id?: string;
    /** Pre-selected payment method identifier. */
    default_payment_method_id?: string;
    /** Payment methods the buyer will NOT see in checkout. */
    excluded_payment_methods?: Array<ExcludedPaymentMethods>;
    /** Payment types the buyer will NOT see in checkout. */
    excluded_payment_types?: Array<ExcludedPaymentTypes>;
    /** Maximum number of installments offered. */
    installments?: number;
    /** Default number of installments pre-selected in checkout. */
    default_installments?: number;
};
/**
 * Key-value data for a conversion-tracking pixel.
 */
export declare type TrackValues = {
    /** Google Ads conversion identifier. */
    conversion_id?: string;
    /** Google Ads conversion label. */
    conversion_label?: string;
    /** Facebook pixel identifier. */
    pixel_id?: string;
};
/**
 * Tracking pixel configuration attached to a preference.
 *
 * Allows integrators to fire conversion events in Google Ads or
 * Facebook when a payment is completed.
 */
export declare type Track = {
    /** Tracking platform (e.g. `google_ad`, `facebook_ad`). */
    type?: string;
    /** Platform-specific identifiers for the tracking pixel. */
    values?: TrackValues;
};
/**
 * URLs the buyer is redirected to after completing or abandoning checkout.
 */
export declare type BackUrls = {
    /** Redirect URL on approved payment. */
    success?: string;
    /** Redirect URL when payment is pending review. */
    pending?: string;
    /** Redirect URL on rejected payment. */
    failure?: string;
};
/**
 * Alternative redirect URLs used by certain checkout modes.
 */
export declare type RedirectUrls = {
    /** Redirect URL on approved payment. */
    success?: string;
    /** Redirect URL on rejected payment. */
    failure?: string;
    /** Redirect URL when payment is pending review. */
    pending?: string;
};
/**
 * Request body for creating or updating a Checkout Pro preference.
 *
 * The only required field is `items`; everything else lets you customize
 * the checkout experience (payment methods, redirects, expiration, etc.).
 */
export declare type PreferenceRequest = {
    /** Free-text additional information about the preference. */
    additional_info?: string;
    /** Auto-return behaviour after payment (`approved`, `all`). */
    auto_return?: string;
    /** URLs the buyer is redirected to after checkout. */
    back_urls?: BackUrls;
    /** When `true`, payments can only be approved or rejected (no pending). */
    binary_mode?: boolean;
    /** Discount coupon code applied to the preference. */
    coupon_code?: string;
    /** Internal labels associated with coupons. */
    coupon_labels?: Array<string>;
    /** ISO 8601 expiration date after which the preference cannot be paid. */
    date_of_expiration?: string;
    /** Differential pricing ID for marketplace fee splits. */
    differential_pricing?: DifferentialPricing;
    /** ISO 8601 start of the preference activation window. */
    expiration_date_from?: string;
    /** ISO 8601 end of the preference activation window. */
    expiration_date_to?: string;
    /** Whether the preference has an expiration window. */
    expires?: boolean;
    /** Integrator-defined reference to correlate with internal systems. */
    external_reference?: string;
    /** Items (products/services) included in this preference. */
    items: Array<Items>;
    /** Marketplace identifier when selling on behalf of another seller. */
    marketplace?: string;
    /** Fee amount collected by the marketplace in the transaction currency. */
    marketplace_fee?: number;
    /** Arbitrary key-value metadata attached to the preference. */
    metadata?: any;
    /** URL that receives IPN/webhook payment notifications. */
    notification_url?: string;
    /** Operation type (e.g. `regular_payment`, `money_transfer`). */
    operation_type?: string;
    /** Buyer information to pre-fill in the checkout. */
    payer?: Payer;
    /** Payment method restrictions and defaults. */
    payment_methods?: PaymentMethods;
    /** Processing modes (e.g. `aggregator`, `gateway`). */
    processing_modes?: Array<string>;
    /** Preference purpose (e.g. `wallet_purchase` for Wallet-only flow). */
    purpose?: string;
    /** Alternative redirect URLs. */
    redirect_urls?: RedirectUrls;
    /** Shipping configuration for physical goods. */
    shipments?: Shipments;
    /** Descriptor shown on the buyer's credit-card statement. */
    statement_descriptor?: string;
    /** Taxes applied to the preference total. */
    taxes?: Array<Tax>;
    /** Conversion-tracking pixels attached to the preference. */
    tracks?: Array<Track>;
};
/**
 * API response returned when creating, retrieving, or updating a preference.
 *
 * Extends the standard {@link ApiResponse} envelope with all preference
 * fields plus server-generated values such as `id`, `init_point`, and
 * `date_created`.
 */
export declare interface PreferenceResponse extends ApiResponse {
    /** Free-text additional information about the preference. */
    additional_info?: string;
    /** Auto-return behaviour after payment. */
    auto_return?: string;
    /** Post-checkout redirect URLs. */
    back_urls?: BackUrls;
    /** Whether payments can only be approved or rejected. */
    binary_mode?: boolean;
    /** OAuth application (client) identifier that created this preference. */
    client_id?: string;
    /** MercadoPago seller (collector) account identifier. */
    collector_id?: number;
    /** Discount coupon code applied to the preference. */
    coupon_code?: string;
    /** Internal labels associated with coupons. */
    coupon_labels?: Array<string>;
    /** ISO 8601 timestamp when the preference was created. */
    date_created?: string;
    /** ISO 8601 expiration date of the preference. */
    date_of_expiration?: string;
    /** Differential pricing ID for marketplace fee splits. */
    differential_pricing?: DifferentialPricing;
    /** ISO 8601 start of the preference activation window. */
    expiration_date_from?: string;
    /** ISO 8601 end of the preference activation window. */
    expiration_date_to?: string;
    /** Whether the preference has an expiration window. */
    expires?: boolean;
    /** Integrator-defined external reference. */
    external_reference?: string;
    /** Unique preference identifier assigned by MercadoPago. */
    id?: string;
    /** Production Checkout Pro URL -- redirect the buyer here to pay. */
    init_point?: string;
    /** MercadoPago internal metadata (opaque to integrators). */
    internal_metadata?: any;
    /** Items included in the preference. */
    items?: Array<Items>;
    /** Marketplace identifier. */
    marketplace?: string;
    /** Fee collected by the marketplace in the transaction currency. */
    marketplace_fee?: number;
    /** Arbitrary key-value metadata. */
    metadata?: any;
    /** Webhook/IPN notification URL. */
    notification_url?: string;
    /** Operation type. */
    operation_type?: string;
    /** Buyer information. */
    payer?: Payer;
    /** Payment method restrictions and defaults. */
    payment_methods?: PaymentMethods;
    /** Processing modes. */
    processing_modes?: Array<string>;
    /** Preference purpose. */
    purpose?: string;
    /** Alternative redirect URLs. */
    redirect_urls?: RedirectUrls;
    /** Sandbox Checkout Pro URL for testing. */
    sandbox_init_point?: string;
    /** MercadoPago site (country) identifier (e.g. `MLA`, `MLB`). */
    site_id?: string;
    /** Shipping configuration. */
    shipments?: Shipments;
    /** Credit-card statement descriptor. */
    statement_descriptor?: string;
    /** Conversion-tracking pixels. */
    tracks?: Array<Track>;
    /** Taxes applied to the preference total. */
    taxes?: Array<Tax>;
}