import { Empty } from '../types.js';
import { type ManagesCustomerContract } from '../contracts.js';
import type Stripe from 'stripe';
import { Checkout } from '../checkout.js';
declare const CheckoutBuilder_base: import("../mixins/handles_taxes.js").HandlesTaxesClass<import("../mixins/allows_coupons.js").AllowsCouponClass<typeof Empty>>;
export declare class CheckoutBuilder extends CheckoutBuilder_base implements PromiseLike<Checkout> {
    #private;
    constructor(owner?: ManagesCustomerContract);
    /**
     * Add a line item to the checkout session.
     */
    addLineItem(price: string, quantity?: number, params?: Partial<Stripe.Checkout.SessionCreateParams.LineItem>): this;
    /**
     * Add a raw line item (e.g. with price_data) to the checkout session.
     */
    addRawLineItem(item: Stripe.Checkout.SessionCreateParams.LineItem): this;
    /**
     * Set session parameters.
     */
    sessionParams(params: Stripe.Checkout.SessionCreateParams): this;
    /**
     * Set customer parameters.
     */
    customerParams(params: Stripe.CustomerCreateParams): this;
    /**
     * Create a new checkout session.
     */
    create(): Promise<Checkout>;
    then<TResult1 = Checkout, TResult2 = never>(onfulfilled?: ((value: Checkout) => TResult1 | PromiseLike<TResult1>) | null, onrejected?: ((reason: unknown) => TResult2 | PromiseLike<TResult2>) | null): Promise<TResult1 | TResult2>;
}
export {};