import { Customer } from '../customer/interface';
import { Meta, QueryParams, Response } from '../interface';
import { Transaction } from '../transaction/interface';
export interface CreateInvoice {
    /** Customer id or code */
    customer: string;
    /**
     * Payment request amount.
     * It should be used when line items and tax values aren't specified.
     */
    amount: number;
    /** ISO 8601 representation of request due date */
    date_time?: Date;
    /** A short description of the payment request */
    description?: string;
    /**
     * Array of line items int the format
     * [{"name":"item 1", "amount":2000, "quantity": 1}]
     */
    line_items?: Record<string, unknown>[];
    /**
     * Array of taxes to be charged in the format
     * [{"name":"VAT", "amount":2000}]
     */
    tax?: Record<string, unknown>[];
    /**
     * Specify the currency of the invoice.
     * Allowed values are `NGN`, `GHS`, `ZAR` and `USD`. Defaults to NGN
     */
    currency?: string;
    /**
     * Indicates whether Paystack sends an email notification to customer.
     * Defaults to true
     */
    send_notification?: boolean;
    /**
     * Indicate if request should be saved as draft.
     * Defaults to false and overrides send_notification
     */
    draft?: boolean;
    /**
     * Set to true to create a draft invoice
     * (adds an auto incrementing invoice number if none is provided)
     * even if there are no line_items or tax passed
     */
    has_invoice?: boolean;
    /**
     * Numeric value of invoice.
     * Invoice will start from 1 and auto increment from there.
     * This field is to help override whatever value Paystack decides.
     * Auto increment for subsequent invoices continue from this point.
     */
    invoice_number?: number;
    /** The split code of the transaction split. e.g. SPL_98WF13Eb3w */
    split_code?: string;
}
export interface InvoiceQueryParams extends QueryParams {
    /** Filter by customer ID */
    customer?: string;
    /** Filter by invoice status */
    status?: string;
    /**
     * Filter by currency.
     * Allowed values are NGN, GHS, ZAR and USD.
     */
    currency?: string;
    /** Show archived invoices */
    include_archive?: string;
}
export declare type UpdateInvoice = CreateInvoice;
interface InvoiceLineItem {
    name: string;
    amount: number;
    quantity: number;
}
interface InvoiceTax {
    name: string;
    amount: number;
}
interface IInvoiceTotal {
    currency: string;
    amount: number;
}
export interface Invoice {
    id: number;
    domain: string;
    amount: number;
    discount?: unknown;
    currency: string;
    due_date: Date;
    has_invoice: boolean;
    invoice_number: number;
    description: string;
    line_items: InvoiceLineItem[];
    tax: InvoiceTax[];
    request_code: string;
    status: string;
    paid: boolean;
    paid_at?: Date;
    metadata?: Record<string, unknown>;
    notifications: unknown[];
    offline_reference: string;
    pdf_url?: string;
    transactions: Transaction[];
    archived?: boolean;
    source?: string;
    payment_method?: unknown;
    note?: string;
    amount_paid?: unknown;
    integration: number;
    customer?: number | Customer;
    createdAt: Date;
    updatedAt: Date;
    pending_amount?: number;
}
export interface InvoiceTotal {
    pending: IInvoiceTotal[];
    successful: IInvoiceTotal[];
    total: IInvoiceTotal[];
}
export interface InvoiceCreatedResponse extends Response {
    data: Invoice;
}
export interface ListInvoicesResponse extends Response {
    data: Invoice[];
    meta: Meta;
}
export interface ViewInvoiceResponse extends Response {
    data: Invoice;
}
export interface VerifyInvoiceResponse extends Response {
    data: Invoice;
}
export interface InvoiceTotalResponse extends Response {
    data: InvoiceTotal;
}
export {};