import { EnvironmentProviders, InjectionToken } from '@angular/core';
import { ValtechPaymentsConfig } from './types';
/** Token de inyección de la configuración de pagos. */
export declare const VALTECH_PAYMENTS_CONFIG: InjectionToken<ValtechPaymentsConfig>;
export declare const DEFAULT_PAYMENTS_CONFIG: Partial<ValtechPaymentsConfig>;
/**
 * Provee el cliente de pasarelas de pago.
 *
 * @example
 * ```typescript
 * providePaymentsGateway({ apiUrl: environment.apiUrl }),
 * ```
 */
export declare function providePaymentsGateway(config: ValtechPaymentsConfig): EnvironmentProviders;