import { LanguageCode, Order } from '@vendure/core';
import Stripe from 'stripe';
/**
 * @description
 * From the [Stripe docs](https://stripe.com/docs/currencies#zero-decimal):
 * > All API requests expect amounts to be provided in a currency’s smallest unit.
 * > For example, to charge 10 USD, provide an amount value of 1000 (that is, 1000 cents).
 * > For zero-decimal currencies, still provide amounts as an integer but without multiplying by 100.
 * > For example, to charge ¥500, provide an amount value of 500.
 *
 * Therefore, for a fractionless currency like JPY, we need to divide the amount by 100 (since Vendure always
 * stores money amounts multiplied by 100). See https://github.com/vendurehq/vendure/issues/1630
 */
export declare function getAmountInStripeMinorUnits(order: Order): number;
/**
 * @description
 * Performs the reverse of `getAmountInStripeMinorUnits` - converting the Stripe minor units into the format
 * used by Vendure.
 */
export declare function getAmountFromStripeMinorUnits(order: Order, stripeAmount: number): number;
/**
 *
 * @description
 * Ensures that the payment intent metadata object contains the expected properties, as defined by the plugin.
 * Events whose object has no `metadata` at all (e.g. a Balance) are reported as not expected rather than throwing.
 */
export declare function isExpectedVendureStripeEventMetadata(metadata: Stripe.Metadata | null | undefined): metadata is {
    channelToken: string;
    orderCode: string;
    orderId: string;
    languageCode: LanguageCode;
};
/**
 * @description
 * Whether a Stripe error is temporary, so the same request can succeed later: a network failure,
 * a Stripe-side error (5xx), rate limiting or an idempotency conflict (the same request is still
 * being processed). The SDK has already retried these by the time they surface here, so the caller
 * should let the operation fail in a way that can be retried later rather than record a permanent
 * failure.
 */
export declare function isRetryableStripeError(e: unknown): boolean;
/**
 * @description
 * Whether a Stripe error means the PaymentIntent is not in a state that allows the requested action,
 * for example capturing an intent that was already captured or cancelling one that was already
 * cancelled.
 */
export declare function isUnexpectedIntentStateError(e: unknown): boolean;