import { StepItem } from '../components/ui-components';
import { CheckoutSessionCreateRequest, ICheckoutConfigResponseSchema, ICheckoutSubscriptionItem, ICustomUrlItemResponse, ISubscriptionGroup } from '../types/checkout.types';
import { BusinessEntityType, CustomerType, ICustomer } from '../types/customer.types';
import { IPlansResponseSchema } from '../types/plans.types';
export declare enum ECheckoutStep {
    PLAN_SELECTION = "plan_selection",
    PLAN_SUMMARY = "plan_summary",
    PAYMENT = "payment"
}
export declare const PLAN_BASED_CHECKOUT_STEPS: StepItem[];
declare const constructCheckoutSessionRequest: (subscriptionItem: ICheckoutSubscriptionItem | null, customerId: CustomerType, businessEntityId: BusinessEntityType, fetchedPlan?: IPlansResponseSchema | null, customerPayload?: ICustomer | undefined) => CheckoutSessionCreateRequest;
export { constructCheckoutSessionRequest };
/**
 * Combines standard subscription groups with their associated custom URL items.
 *
 * This utility function is responsible for merging the list of standard subscription groups
 * (each containing standard subscription items) with any custom URL items that belong to those groups.
 * The result is a new array of subscription groups, where each group's `items` array contains both
 * its original subscription items and any custom URL items that reference the group's ID.
 *
 * Why is this needed?
 * - The backend stores standard subscription items and custom URL items separately.
 * - The frontend UI expects all items (standard and custom) to be present in a single `items` array per group.
 * - This function ensures that when rendering or editing a group, all relevant items are available together.
 *
 * @param subscriptionGroups - Array of standard subscription groups from the backend.
 * @param customUrlItems - Array of custom URL items from the backend.
 * @returns Array of subscription groups, each with both standard and custom URL items in their `items` array.
 */
export declare const organizedSubscriptionGroups: (subscriptionGroups: ISubscriptionGroup[], customUrlItems: ICustomUrlItemResponse[]) => {
    items: ICheckoutSubscriptionItem[];
    id: string;
    name: string;
    order?: number;
    metadata?: Record<string, any>;
}[];
export declare const checkoutConfigToUse: (checkoutConfigs?: ICheckoutConfigResponseSchema[], businessEntityId?: string | null) => ICheckoutConfigResponseSchema | undefined;