import { TaxRate } from './TaxRates.js';
import { Discount, DeletedDiscount } from './Discounts.js';
import * as Billing from './Billing/index.js';
import { Metadata, Decimal, OtherString } from '../shared.js';
export interface CreditNoteLineItem {
    /**
     * Unique identifier for the object.
     */
    id: string;
    /**
     * String representing the object's type. Objects of the same type share the same value.
     */
    object: 'credit_note_line_item';
    /**
     * The integer amount in cents (or local equivalent) representing the gross amount being credited for this line item, excluding (exclusive) tax and discounts.
     */
    amount: number;
    /**
     * Description of the item being credited.
     */
    description: string | null;
    /**
     * The integer amount in cents (or local equivalent) representing the discount being credited for this line item.
     */
    discount_amount: number;
    /**
     * The amount of discount calculated per discount for this line item
     */
    discount_amounts: Array<CreditNoteLineItem.DiscountAmount>;
    /**
     * ID of the invoice line item being credited
     */
    invoice_line_item?: string;
    /**
     * If the object exists in live mode, the value is `true`. If the object exists in test mode, the value is `false`.
     */
    livemode: boolean;
    /**
     * Set of [key-value pairs](https://docs.stripe.com/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: Metadata | null;
    /**
     * The pretax credit amounts (ex: discount, credit grants, etc) for this line item.
     */
    pretax_credit_amounts: Array<CreditNoteLineItem.PretaxCreditAmount>;
    /**
     * The number of units of product being credited.
     */
    quantity: number | null;
    /**
     * The tax rates which apply to the line item.
     */
    tax_rates: Array<TaxRate>;
    /**
     * The tax information of the line item.
     */
    taxes: Array<CreditNoteLineItem.Tax> | null;
    /**
     * The type of the credit note line item, one of `invoice_line_item` or `custom_line_item`. When the type is `invoice_line_item` there is an additional `invoice_line_item` property on the resource the value of which is the id of the credited line item on the invoice.
     */
    type: CreditNoteLineItem.Type;
    /**
     * The cost of each unit of product being credited.
     */
    unit_amount: number | null;
    /**
     * Same as `unit_amount`, but contains a decimal value with at most 12 decimal places.
     */
    unit_amount_decimal: Decimal | null;
}
export declare namespace CreditNoteLineItem {
    interface DiscountAmount {
        /**
         * The amount, in cents (or local equivalent), of the discount.
         */
        amount: number;
        /**
         * The discount that was applied to get this discount amount.
         */
        discount: string | Discount | DeletedDiscount;
    }
    interface PretaxCreditAmount {
        /**
         * The amount, in cents (or local equivalent), of the pretax credit amount.
         */
        amount: number;
        /**
         * The credit balance transaction that was applied to get this pretax credit amount.
         */
        credit_balance_transaction?: string | Billing.CreditBalanceTransaction;
        /**
         * The discount that was applied to get this pretax credit amount.
         */
        discount?: string | Discount | DeletedDiscount;
        /**
         * Type of the pretax credit amount referenced.
         */
        type: PretaxCreditAmount.Type;
    }
    interface Tax {
        /**
         * The amount of the tax, in cents (or local equivalent).
         */
        amount: number;
        /**
         * Whether this tax is inclusive or exclusive.
         */
        tax_behavior: Tax.TaxBehavior;
        /**
         * Additional details about the tax rate. Only present when `type` is `tax_rate_details`.
         */
        tax_rate_details: Tax.TaxRateDetails | null;
        /**
         * The reasoning behind this tax, for example, if the product is tax exempt. The possible values for this field may be extended as new tax rules are supported.
         */
        taxability_reason: Tax.TaxabilityReason;
        /**
         * The amount on which tax is calculated, in cents (or local equivalent).
         */
        taxable_amount: number | null;
        /**
         * The type of tax information.
         */
        type: 'tax_rate_details';
    }
    type Type = 'custom_line_item' | 'invoice_line_item';
    namespace PretaxCreditAmount {
        type Type = 'credit_balance_transaction' | 'discount' | OtherString;
    }
    namespace Tax {
        type TaxBehavior = 'exclusive' | 'inclusive';
        interface TaxRateDetails {
            /**
             * ID of the tax rate
             */
            tax_rate: string;
        }
        type TaxabilityReason = 'customer_exempt' | 'not_available' | 'not_collecting' | 'not_subject_to_tax' | 'not_supported' | 'portion_product_exempt' | 'portion_reduced_rated' | 'portion_standard_rated' | 'product_exempt' | 'product_exempt_holiday' | 'proportionally_rated' | 'reduced_rated' | 'reverse_charge' | 'standard_rated' | 'taxable_basis_reduced' | 'zero_rated' | OtherString;
    }
}
