import * as z from "zod/v3";
import { Airline, Airline$Outbound } from "./airline.js";
import { CartItem, CartItem$Outbound } from "./cartitem.js";
import { GuestBuyer, GuestBuyer$Outbound } from "./guestbuyer.js";
export type CheckoutSessionCreate = {
    /**
     * An array of cart items that represents the line items of a transaction.
     */
    cartItems?: Array<CartItem> | null | undefined;
    /**
     * Any additional information about the transaction that you would like to store as key-value pairs. This data is passed to payment service providers that support it.
     */
    metadata?: {
        [k: string]: string;
    } | null | undefined;
    /**
     * Provide buyer details for the transaction. No buyer resource will be created on Gr4vy when used.
     */
    buyer?: GuestBuyer | null | undefined;
    /**
     * The airline addendum data which describes the airline booking associated with this transaction.
     */
    airline?: Airline | null | undefined;
    /**
     * The total amount for this transaction.
     */
    amount?: number | null | undefined;
    /**
     * The currency code for this transaction.
     */
    currency?: string | null | undefined;
    /**
     * The unique identifier of an existing payment service. When provided, the created transaction will be processed by the given payment service and any routing rules will be skipped.
     */
    paymentServiceId?: string | null | undefined;
    /**
     * The time in seconds when this checkout session expires.
     */
    expiresIn?: number | undefined;
};
/** @internal */
export type CheckoutSessionCreate$Outbound = {
    cart_items?: Array<CartItem$Outbound> | null | undefined;
    metadata?: {
        [k: string]: string;
    } | null | undefined;
    buyer?: GuestBuyer$Outbound | null | undefined;
    airline?: Airline$Outbound | null | undefined;
    amount?: number | null | undefined;
    currency?: string | null | undefined;
    payment_service_id?: string | null | undefined;
    expires_in: number;
};
/** @internal */
export declare const CheckoutSessionCreate$outboundSchema: z.ZodType<CheckoutSessionCreate$Outbound, z.ZodTypeDef, CheckoutSessionCreate>;
export declare function checkoutSessionCreateToJSON(checkoutSessionCreate: CheckoutSessionCreate): string;
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