import type { ILiquidCommercePaymentElement, IPaymentElementConfig } from './interfaces';
/**
 * Factory function to create a singleton payment element instance.
 * Ensures consistent state management across the application.
 *
 * @param {IPaymentElementConfig} options - Configuration for the payment element.
 * @returns {ILiquidCommercePaymentElement} Payment element instance.
 * @throws {Error} If singleton manager is not properly configured.
 */
export declare function LiquidCommercePaymentElement(options: IPaymentElementConfig): ILiquidCommercePaymentElement;