import { z } from 'zod';
import { BillingMode } from './checkout.mjs';
import { Payee } from './customer.mjs';
import { PaykitMetadata } from './metadata.mjs';
import './billing.mjs';
import './subscription.mjs';
import '../types.mjs';

declare const invoiceStatusSchema: z.ZodEnum<["paid", "open"]>;
type InvoiceStatus = z.infer<typeof invoiceStatusSchema>;
interface Invoice {
    /**
     * The unique identifier of the invoice.
     */
    id: string;
    /**
     * The payee linked to the invoice.
     */
    customer: Payee | null;
    /**
     * The subscription ID, if recurring (null for one-time).
     */
    subscription_id: string | null;
    /**
     * Billing mode: one-time or recurring.
     */
    billing_mode: BillingMode;
    /**
     * Amount paid in smallest currency unit (e.g., cents).
     */
    amount_paid: number;
    /**
     * ISO 4217 currency code (e.g., USD, EUR).
     */
    currency: string;
    /**
     * Invoice status.
     */
    status: InvoiceStatus;
    /**
     * Date the invoice was paid (ISO 8601 string, null if unpaid).
     */
    paid_at: string | null;
    /**
     * Line items of the invoice.
     */
    line_items: Array<{
        id: string;
        quantity: number;
    }> | null;
    /**
     * Metadata for provider-specific or custom data.
     */
    metadata: PaykitMetadata | null;
    /**
     * The provider custom field
     */
    custom_fields: Record<string, unknown> | null;
}
declare const invoiceSchema: z.ZodObject<{
    id: z.ZodString;
    customer: z.ZodNullable<z.ZodUnion<[z.ZodObject<{
        email: z.ZodString;
    }, "strip", z.ZodTypeAny, {
        email: string;
    }, {
        email: string;
    }>, z.ZodObject<{
        id: z.ZodUnion<[z.ZodString, z.ZodNumber]>;
    }, "strip", z.ZodTypeAny, {
        id: string | number;
    }, {
        id: string | number;
    }>]>>;
    subscription_id: z.ZodNullable<z.ZodString>;
    billing_mode: z.ZodEnum<["one_time", "recurring"]>;
    amount_paid: z.ZodNumber;
    currency: z.ZodString;
    status: z.ZodEnum<["paid", "open"]>;
    paid_at: z.ZodNullable<z.ZodString>;
    line_items: z.ZodNullable<z.ZodArray<z.ZodObject<{
        id: z.ZodString;
        quantity: z.ZodNumber;
    }, "strip", z.ZodTypeAny, {
        id: string;
        quantity: number;
    }, {
        id: string;
        quantity: number;
    }>, "many">>;
    metadata: z.ZodNullable<z.ZodRecord<z.ZodString, z.ZodString>>;
    custom_fields: z.ZodNullable<z.ZodRecord<z.ZodString, z.ZodAny>>;
}, "strip", z.ZodTypeAny, {
    status: "paid" | "open";
    currency: string;
    id: string;
    metadata: Record<string, string> | null;
    custom_fields: Record<string, any> | null;
    customer: {
        email: string;
    } | {
        id: string | number;
    } | null;
    subscription_id: string | null;
    billing_mode: "one_time" | "recurring";
    amount_paid: number;
    paid_at: string | null;
    line_items: {
        id: string;
        quantity: number;
    }[] | null;
}, {
    status: "paid" | "open";
    currency: string;
    id: string;
    metadata: Record<string, string> | null;
    custom_fields: Record<string, any> | null;
    customer: {
        email: string;
    } | {
        id: string | number;
    } | null;
    subscription_id: string | null;
    billing_mode: "one_time" | "recurring";
    amount_paid: number;
    paid_at: string | null;
    line_items: {
        id: string;
        quantity: number;
    }[] | null;
}>;

export { type Invoice, type InvoiceStatus, invoiceSchema, invoiceStatusSchema };