// File generated from our OpenAPI spec

declare module 'stripe' {
  namespace Stripe {
    /**
     * The Refund object.
     */
    interface Refund {
      /**
       * Unique identifier for the object.
       */
      id: string;

      /**
       * String representing the object's type. Objects of the same type share the same value.
       */
      object: 'refund';

      /**
       * Amount, in %s.
       */
      amount: number;

      /**
       * Balance transaction that describes the impact on your account balance.
       */
      balance_transaction: string | Stripe.BalanceTransaction | null;

      /**
       * ID of the charge that was refunded.
       */
      charge: string | Stripe.Charge | null;

      /**
       * Time at which the object was created. Measured in seconds since the Unix epoch.
       */
      created: number;

      /**
       * Three-letter [ISO currency code](https://www.iso.org/iso-4217-currency-codes.html), in lowercase. Must be a [supported currency](https://stripe.com/docs/currencies).
       */
      currency: string;

      /**
       * An arbitrary string attached to the object. Often useful for displaying to users. (Available on non-card refunds only)
       */
      description?: string;

      /**
       * If the refund failed, this balance transaction describes the adjustment made on your account balance that reverses the initial balance transaction.
       */
      failure_balance_transaction?: string | Stripe.BalanceTransaction;

      /**
       * If the refund failed, the reason for refund failure if known. Possible values are `lost_or_stolen_card`, `expired_or_canceled_card`, or `unknown`.
       */
      failure_reason?: string;

      /**
       * Email to which refund instructions, if required, are sent to.
       */
      instructions_email?: string;

      /**
       * Set of [key-value pairs](https://stripe.com/docs/api/metadata) that you can attach to an object. This can be useful for storing additional information about the object in a structured format.
       */
      metadata: Stripe.Metadata | null;

      next_action?: Refund.NextAction;

      /**
       * ID of the PaymentIntent that was refunded.
       */
      payment_intent: string | Stripe.PaymentIntent | null;

      /**
       * Reason for the refund, either user-provided (`duplicate`, `fraudulent`, or `requested_by_customer`) or generated by Stripe internally (`expired_uncaptured_charge`).
       */
      reason: Refund.Reason | null;

      /**
       * This is the transaction number that appears on email receipts sent for this refund.
       */
      receipt_number: string | null;

      /**
       * The transfer reversal that is associated with the refund. Only present if the charge came from another Stripe account. See the Connect documentation for details.
       */
      source_transfer_reversal: string | Stripe.TransferReversal | null;

      /**
       * Status of the refund. For credit card refunds, this can be `pending`, `succeeded`, or `failed`. For other types of refunds, it can be `pending`, `requires_action`, `succeeded`, `failed`, or `canceled`. Refer to our [refunds](https://stripe.com/docs/refunds#failed-refunds) documentation for more details.
       */
      status: string | null;

      /**
       * If the accompanying transfer was reversed, the transfer reversal object. Only applicable if the charge was created using the destination parameter.
       */
      transfer_reversal: string | Stripe.TransferReversal | null;
    }

    namespace Refund {
      interface NextAction {
        /**
         * Contains the refund details.
         */
        display_details: NextAction.DisplayDetails | null;

        /**
         * Type of the next action to perform.
         */
        type: string;
      }

      namespace NextAction {
        interface DisplayDetails {
          email_sent: DisplayDetails.EmailSent;

          /**
           * The expiry timestamp.
           */
          expires_at: number;
        }

        namespace DisplayDetails {
          interface EmailSent {
            /**
             * The timestamp when the email was sent.
             */
            email_sent_at: number;

            /**
             * The recipient's email address.
             */
            email_sent_to: string;
          }
        }
      }

      type Reason =
        | 'duplicate'
        | 'expired_uncaptured_charge'
        | 'fraudulent'
        | 'requested_by_customer';
    }

    interface RefundCreateParams {
      /**
       * A positive integer representing how much to refund.
       */
      amount?: number;

      charge?: string;

      /**
       * Three-letter [ISO currency code](https://www.iso.org/iso-4217-currency-codes.html), in lowercase. Must be a [supported currency](https://stripe.com/docs/currencies).
       */
      currency?: string;

      /**
       * Customer whose customer balance to refund from.
       */
      customer?: string;

      /**
       * Specifies which fields in the response should be expanded.
       */
      expand?: Array<string>;

      /**
       * Address to send refund email, use customer email if not specified
       */
      instructions_email?: string;

      /**
       * Set of [key-value pairs](https://stripe.com/docs/api/metadata) that you can attach to an object. This can be useful for storing additional information about the object in a structured format. Individual keys can be unset by posting an empty value to them. All keys can be unset by posting an empty value to `metadata`.
       */
      metadata?: Stripe.Emptyable<Stripe.MetadataParam>;

      /**
       * Origin of the refund
       */
      origin?: 'customer_balance';

      payment_intent?: string;

      reason?: RefundCreateParams.Reason;

      refund_application_fee?: boolean;

      reverse_transfer?: boolean;
    }

    namespace RefundCreateParams {
      type Reason = 'duplicate' | 'fraudulent' | 'requested_by_customer';
    }

    interface RefundRetrieveParams {
      /**
       * Specifies which fields in the response should be expanded.
       */
      expand?: Array<string>;
    }

    interface RefundUpdateParams {
      /**
       * Specifies which fields in the response should be expanded.
       */
      expand?: Array<string>;

      /**
       * Set of [key-value pairs](https://stripe.com/docs/api/metadata) that you can attach to an object. This can be useful for storing additional information about the object in a structured format. Individual keys can be unset by posting an empty value to them. All keys can be unset by posting an empty value to `metadata`.
       */
      metadata?: Stripe.Emptyable<Stripe.MetadataParam>;
    }

    interface RefundListParams extends PaginationParams {
      /**
       * Only return refunds for the charge specified by this charge ID.
       */
      charge?: string;

      created?: Stripe.RangeQueryParam | number;

      /**
       * Specifies which fields in the response should be expanded.
       */
      expand?: Array<string>;

      /**
       * Only return refunds for the PaymentIntent specified by this ID.
       */
      payment_intent?: string;
    }

    interface RefundCancelParams {
      /**
       * Specifies which fields in the response should be expanded.
       */
      expand?: Array<string>;
    }

    class RefundsResource {
      /**
       * Create a refund.
       */
      create(
        params?: RefundCreateParams,
        options?: RequestOptions
      ): Promise<Stripe.Response<Stripe.Refund>>;
      create(options?: RequestOptions): Promise<Stripe.Response<Stripe.Refund>>;

      /**
       * Retrieves the details of an existing refund.
       */
      retrieve(
        id: string,
        params?: RefundRetrieveParams,
        options?: RequestOptions
      ): Promise<Stripe.Response<Stripe.Refund>>;
      retrieve(
        id: string,
        options?: RequestOptions
      ): Promise<Stripe.Response<Stripe.Refund>>;

      /**
       * Updates the specified refund by setting the values of the parameters passed. Any parameters not provided will be left unchanged.
       *
       * This request only accepts metadata as an argument.
       */
      update(
        id: string,
        params?: RefundUpdateParams,
        options?: RequestOptions
      ): Promise<Stripe.Response<Stripe.Refund>>;

      /**
       * Returns a list of all refunds you've previously created. The refunds are returned in sorted order, with the most recent refunds appearing first. For convenience, the 10 most recent refunds are always available by default on the charge object.
       */
      list(
        params?: RefundListParams,
        options?: RequestOptions
      ): ApiListPromise<Stripe.Refund>;
      list(options?: RequestOptions): ApiListPromise<Stripe.Refund>;

      /**
       * Cancels a refund with a status of requires_action.
       *
       * Refunds in other states cannot be canceled, and only refunds for payment methods that require customer action will enter the requires_action state.
       */
      cancel(
        id: string,
        params?: RefundCancelParams,
        options?: RequestOptions
      ): Promise<Stripe.Response<Stripe.Refund>>;
      cancel(
        id: string,
        options?: RequestOptions
      ): Promise<Stripe.Response<Stripe.Refund>>;
    }
  }
}