import { AndroidPaymentResponse } from '../payment-response/android-payment-response';
import { IosPaymentResponse } from '../payment-response/ios-payment-response';
import type { PaymentDetailsInit } from '../../@standard/w3c/payment-details-init';
import type { PaymentMethodData } from '../../@standard/w3c/payment-method-data';
import type { PaymentResponseAddressInterface } from '../../interface/payment-response-address.interface';
import type { PaymentMethodChangeEventListener } from '../../type/payment-method-change-event-listener.type';
import type { PaymentRequestEventListener } from '../../type/payment-request-event-listener.type';
import type { PaymentRequestEventType } from '../../type/payment-request-event.type';
import type { Maybe } from '@rnw-community/shared';
/**
 * The W3C Payment Request API entry point; construct one per checkout attempt and call `show()` to present it.
 *
 * @see https://developers.google.com/pay/api/android/support/troubleshooting
 * @see https://developers.google.com/pay/api/web/reference/error-objects
 */
export declare class PaymentRequest {
    readonly methodData: PaymentMethodData[];
    details: PaymentDetailsInit;
    readonly id: string;
    updating: boolean;
    state: 'closed' | 'created' | 'interactive';
    couponCode: Maybe<string>;
    shippingAddress: Maybe<PaymentResponseAddressInterface>;
    shippingOption: Maybe<string>;
    private readonly serializedMethodData;
    private readonly nativePlatformMethodData;
    private readonly platformMethodData;
    private readonly eventRegistrations;
    private readonly pendingDispatchers;
    private readonly attributeHandlers;
    private readonly attributeHandlerWrappers;
    private eventGeneration;
    private isNativeEventsSynced;
    private acceptPromiseRejecter;
    constructor(methodData: PaymentMethodData[], details: PaymentDetailsInit);
    /**
     * The W3C `PaymentRequest.onshippingaddresschange` event handler attribute.
     *
     * @see https://www.w3.org/TR/payment-request/#dom-paymentrequest-onshippingaddresschange
     */
    get onshippingaddresschange(): Maybe<PaymentRequestEventListener>;
    /**
     * The W3C `PaymentRequest.onshippingoptionchange` event handler attribute.
     *
     * @see https://www.w3.org/TR/payment-request/#dom-paymentrequest-onshippingoptionchange
     */
    get onshippingoptionchange(): Maybe<PaymentRequestEventListener>;
    /**
     * The W3C `PaymentRequest.onpaymentmethodchange` event handler attribute.
     *
     * @see https://www.w3.org/TR/payment-request/#dom-paymentrequest-onpaymentmethodchange
     */
    get onpaymentmethodchange(): Maybe<PaymentMethodChangeEventListener>;
    /**
     * The Apple PassKit `couponcodechange` event handler attribute extension (not part of the W3C spec).
     *
     * @see https://developer.apple.com/documentation/passkit/pkpaymentrequest/3801275-couponcode?language=objc
     */
    get oncouponcodechange(): Maybe<PaymentRequestEventListener>;
    set onshippingaddresschange(listener: Maybe<PaymentRequestEventListener>);
    set onshippingoptionchange(listener: Maybe<PaymentRequestEventListener>);
    set onpaymentmethodchange(listener: Maybe<PaymentMethodChangeEventListener>);
    set oncouponcodechange(listener: Maybe<PaymentRequestEventListener>);
    /**
     * The W3C `PaymentRequest.canMakePayment()` method.
     *
     * @see https://www.w3.org/TR/payment-request/#canmakepayment-method
     */
    canMakePayment(): Promise<boolean>;
    /**
     * The W3C `PaymentRequest.hasEnrolledInstrument()` method.
     *
     * @see https://www.w3.org/TR/payment-request/#hasenrolledinstrument-method
     */
    hasEnrolledInstrument(): Promise<boolean>;
    /**
     * The W3C `PaymentRequest.show()` method.
     *
     * @see https://www.w3.org/TR/payment-request/#show-method
     */
    show(): Promise<AndroidPaymentResponse | IosPaymentResponse>;
    /**
     * The W3C `PaymentRequest.abort()` method.
     *
     * @see https://www.w3.org/TR/payment-request/#abort-method
     */
    abort(): Promise<void>;
    /**
     * Registers a listener for `paymentmethodchange`, which receives a `PaymentMethodChangeEvent`.
     *
     * @see https://github.com/rnw-community/rnw-community/blob/master/packages/react-native-payments/docs/api/payment-request.md
     * @see https://dom.spec.whatwg.org/#dom-eventtarget-addeventlistener
     */
    addEventListener(type: 'paymentmethodchange', listener: PaymentMethodChangeEventListener): void;
    /**
     * Registers a listener for a payment request change event, which receives a `PaymentRequestUpdateEvent`.
     *
     * @see https://github.com/rnw-community/rnw-community/blob/master/packages/react-native-payments/docs/api/payment-request.md
     * @see https://dom.spec.whatwg.org/#dom-eventtarget-addeventlistener
     */
    addEventListener(type: PaymentRequestEventType, listener: PaymentRequestEventListener): void;
    /**
     * Removes a listener previously registered for `paymentmethodchange`.
     *
     * @see https://github.com/rnw-community/rnw-community/blob/master/packages/react-native-payments/docs/api/payment-request.md
     * @see https://dom.spec.whatwg.org/#dom-eventtarget-removeeventlistener
     */
    removeEventListener(type: 'paymentmethodchange', listener: PaymentMethodChangeEventListener): void;
    /**
     * Removes a listener previously registered for a payment request change event.
     *
     * @see https://github.com/rnw-community/rnw-community/blob/master/packages/react-native-payments/docs/api/payment-request.md
     * @see https://dom.spec.whatwg.org/#dom-eventtarget-removeeventlistener
     */
    removeEventListener(type: PaymentRequestEventType, listener: PaymentRequestEventListener): void;
    private getShowMethodData;
    private closeRequest;
    private validateConstructorInputs;
    private getAttributeHandler;
    private setAttributeHandler;
    private ensureAttributeHandlerWrapper;
    private removeAttributeHandlerWrapper;
    private dispatchToAttributeHandler;
    private handleAccept;
    private subscribeToNativeEvent;
    private dropRegistration;
    private syncActiveEvents;
    private clearEventRegistrations;
    private forgetListener;
    private handleChangeEvent;
    private isDispatchActive;
    private dispatchChangeEvent;
    private applyEventPayload;
    private resolveDetailsUpdate;
    private sendDetailsUpdate;
    private getUpdatedDetails;
    private resolveEffectiveDetails;
    private getPlatformSupportedMethod;
    private findPlatformPaymentMethodData;
    private getReadyToPayDetails;
    private getAndroidPaymentMethodData;
    private getIosPaymentMethodData;
    private getRequestedShippingFields;
}
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