import { LabeledPricePart } from '@airgram-dev/core';
/** Product invoice */
export declare class InvoiceBaseModel {
    _: 'invoice';
    /** ISO 4217 currency code */
    currency: string;
    /** A list of objects used to calculate the total price of the product */
    priceParts: LabeledPricePart[];
    /** True, if the payment is a test payment */
    isTest: boolean;
    /** True, if the user's name is needed for payment */
    needName: boolean;
    /** True, if the user's phone number is needed for payment */
    needPhoneNumber: boolean;
    /** True, if the user's email address is needed for payment */
    needEmailAddress: boolean;
    /** True, if the user's shipping address is needed for payment */
    needShippingAddress: boolean;
    /** True, if the user's phone number will be sent to the provider */
    sendPhoneNumberToProvider: boolean;
    /** True, if the user's email address will be sent to the provider */
    sendEmailAddressToProvider: boolean;
    /** True, if the total price depends on the shipping method */
    isFlexible: boolean;
}