import type * as Whop from "../index.js";
export interface InvoiceLineItem {
    /** The promo discount applied to this item, in the payment's `currency`. Null when no discount was recorded. */
    discount_amount: Whop.Money | null;
    /** Line item ID, prefixed `li_`. Null when the payment predates item snapshots and the item is read from the payment's variant. */
    id: string | null;
    /** The item's name as shown at checkout — the product title, else the variant title. */
    label: string | null;
    /** The product the variant belongs to, prefixed `prod_`. Null for a variant with no product. */
    product_id: string | null;
    /** How many units were bought. */
    quantity: number;
    /** `unit_amount` times `quantity`, before discounts and tax, in the payment's `currency`. */
    subtotal: Whop.Money | null;
    /** The tax collected on this item, in the payment's `currency`. Null when no tax was recorded. */
    tax_amount: Whop.Money | null;
    /** The price of one unit before discounts, in the payment's `currency`. Null when the payment recorded no price. */
    unit_amount: Whop.Money | null;
    /** The variant bought, prefixed `plan_`. Null when the variant has since been deleted. */
    variant_id: string | null;
}