import type { PaymentOptions } from '../tokens/payment-options';
import * as i0 from "@angular/core";
export declare class PaymentRequestService {
    private readonly supported;
    private readonly paymentMethods;
    private readonly paymentOptions;
    request(details: PaymentDetailsInit, methods?: PaymentMethodData[], options?: PaymentOptions): Promise<PaymentResponse>;
    static ɵfac: i0.ɵɵFactoryDeclaration<PaymentRequestService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PaymentRequestService>;
}