export interface IPayPalConfig {
    /**
     * Currency - Defaults to USD if not provided
     */
    currency?: string;
    /**
    * Use when creating order on client
    */
    createOrderOnClient?: (data: any) => ICreateOrderRequest;
    /**
     * Use for creating orders on server. PayPal expects you to return 'orderId' in this method
     */
    createOrderOnServer?: (data: any) => Promise<string>;
    /**
     * Advanced configuration
     */
    advanced?: IAdvancedConfiguration;
    /**
     * Client id
     */
    clientId: string;
    /**
     * Shipping callback
     * see https://developer.paypal.com/docs/checkout/integration-features/shipping-callback/
     */
    onShippingChange?: OnShippingChangeCallback;
    /**
     * Called when 'onApprove' event occurs
     */
    onApprove?: (data: IOnApproveCallbackData, actions: any) => void;
    /**
    * Called when authorization on client succeeds
    */
    onClientAuthorization?: (authorization: IClientAuthorizeCallbackData) => void;
    /**
     * Implement for authorizing on server side
     */
    authorizeOnServer?: (data: IOnApproveCallbackData, actions: any) => Promise<any>;
    /**
     * Button style configuration
     */
    style?: IPayPalButtonStyle;
    /**
     * Error handler
     */
    onError?: (err: any) => void;
    /**
     * Click handler
     */
    onClick?: (data: any, actions: IOnClickCallbackActions) => void;
    /**
     * Cancel handler
     */
    onCancel?: (data: ICancelCallbackData, actions: any) => void;
    /**
     * Init handler.
     * can be used for validation, see: https://developer.paypal.com/docs/checkout/integration-features/validation/#
     */
    onInit?: (data: IInitCallbackData, actions: IOnInitCallbackActions) => void;
    /**
     * Create subscription handler
     * https://developer.paypal.com/docs/subscriptions/integrate/
     *
     * Note: the vault property in the advanced configuration also has to be set to true
     */
    createSubscription?: (data: ICreateSubscriptionCallbackData, actions: ICreateSubscriptionCallbackActions) => void;
    /**
     * Vault - must be set to true when creating subscriptions
     */
    vault?: TrueFalse;
}
export declare type TrueFalse = 'true' | 'false';
export interface IPayPalUrlConfig {
    clientId: string;
    currency?: string;
    commit?: TrueFalse;
    vault?: TrueFalse;
    extraParams?: IQueryParam[];
}
export interface IOrderDetails {
    create_time: string;
    update_time: string;
    id: string;
    intent: OrderIntent;
    payer: IPayer;
    status: OrderStatus;
    links: ILinkDescription[];
    purchase_units: IPurchaseUnit[];
}
export interface IClientAuthorizeCallbackData extends IOrderDetails {
    links: ILinkDescription[];
}
export interface ILinkDescription {
    href: string;
    rel: String;
    method?: LinkMethod;
}
export interface IQueryParam {
    name: string;
    value: string;
}
export declare type OnShippingChangeCallback = (data: IOnShippingChangeData, actions: IOnShippingChangeActions) => any;
export interface IOnShippingChangeData {
    paymentToken: string;
    shipping_address: any;
    selected_shipping_method?: any;
}
export interface IOnShippingChangeActions {
    resolve: () => any;
    reject: () => any;
    patch: () => any;
}
export declare type LinkMethod = 'GET' | 'POST' | 'PUT' | 'DELETE' | 'HEAD' | 'CONNECT' | 'OPTIONS' | 'PATCH';
export interface IAdvancedConfiguration {
    commit?: TrueFalse;
    extraQueryParams?: IQueryParam[];
}
export interface IOnApproveCallbackData {
    orderID: string;
    payerID: string;
    subscriptionID: string;
}
export interface ICreateOrderCallbackActions {
    order: {
        create: (order: ICreateOrderRequest) => Promise<any>;
    };
}
export interface ICancelCallbackData {
    orderID: string;
}
export interface IOnApproveCallbackActions {
    redirect: () => void;
    restart: () => void;
    order: {
        authorize: () => Promise<any>;
        capture: () => Promise<any>;
        get: () => Promise<IOrderDetails>;
        patch: () => Promise<any>;
    };
}
export interface IOnInitCallbackActions {
    enable: () => void;
    disable: () => void;
}
export interface ICreateSubscriptionCallbackActions {
    subscription: {
        create: (subscription: ICreateSubscriptionRequest) => Promise<any>;
    };
}
export interface IInitCallbackData {
}
export interface ICreateSubscriptionCallbackData {
}
export interface IOnClickCallbackActions {
    resolve: () => void;
    reject: () => void;
}
export interface IPayPalButtonStyle {
    label?: 'paypal' | 'checkout' | 'pay' | 'installment' | 'buynow';
    size?: 'small' | 'medium' | 'large' | 'responsive';
    shape?: 'pill' | 'rect';
    color?: 'gold' | 'blue' | 'silver' | 'white' | 'black';
    layout?: 'horizontal' | 'vertical';
    tagline?: boolean;
    height?: number;
    fundingicons?: boolean;
}
export interface ICreateOrderRequest {
    intent: OrderIntent;
    purchase_units: IPurchaseUnit[];
    payer?: IPayer;
    application_context?: IApplicationContext;
}
export interface ICreateSubscriptionRequest {
    plan_id: string;
    quantity?: number;
}
export interface IPayer {
    name?: IPartyName;
    email_address?: string;
    payer_id?: string;
    birth_date?: string;
    tax_info?: ITaxInfo;
    address?: IAddressPortable;
    phone?: IPhone;
}
export interface IApplicationContext {
    brand_name?: string;
    locale?: string;
    landing_page?: PaypalLandingPage;
    shipping_preference?: ShippingPreference;
    user_action?: PayPalUserAction;
    payment_method?: IPaymentMethod;
    return_url?: string;
    cancel_url?: string;
}
export interface IPaymentMethod {
    payer_selected?: PayerSelected;
    payee_preferred?: PayeePreferred;
}
export declare type PayeePreferred = 'UNRESTRICTED' | 'IMMEDIATE_PAYMENT_REQUIRED';
export declare type PayerSelected = 'PAYPAL_CREDIT' | 'PAYPAL';
export declare type PayPalUserAction = 'CONTINUE' | 'PAY_NOW';
export declare type ShippingPreference = 'GET_FROM_FILE' | 'NO_SHIPPING' | 'SET_PROVIDED_ADDRESS';
export declare type PaypalLandingPage = 'LOGIN' | 'BILLING';
export declare type OrderIntent = 'CAPTURE' | 'AUTHORIZE';
export declare type DisbursementMode = 'INSTANT' | 'DELAYED';
export declare type ItemCategory = 'DIGITAL_GOODS' | 'PHYSICAL_GOODS';
export declare type PhoneType = 'FAX' | 'HOME' | 'MOBILE' | 'OTHER' | 'PAGER';
export declare type TaxIdType = 'BR_CPF' | 'BR_CNPJ';
export interface IPhone {
    phone_type?: PhoneType;
    phone_number?: IPhoneNumber;
}
export interface ITaxInfo {
    tax_id: string;
    tax_id_type: TaxIdType;
}
export interface IPhoneNumber {
    national_number: string;
}
export interface IPurchaseUnit {
    amount: IUnitAmount;
    reference_id?: string;
    payee?: IPayee;
    payment_instruction?: IPaymentInstructions;
    description?: string;
    custom_id?: string;
    invoice_id?: string;
    soft_descriptor?: string;
    items: ITransactionItem[];
    shipping?: IShipping;
}
export interface IPayee {
    email_address?: string;
    merchant_id?: string;
}
export interface IPaymentInstructions {
    platform_fees?: IPlatformFee[];
    disbursement_mode?: DisbursementMode;
}
export interface IPlatformFee {
    amount: IUnitAmount;
    payee?: IPayee;
}
export interface ITransactionItem {
    name: string;
    unit_amount: IUnitAmount;
    quantity: string;
    description?: string;
    sku?: string;
    category?: ItemCategory;
    tax?: ITax;
}
export interface ITax {
    currency_code: string;
    value: string;
}
export interface IUnitAmount {
    currency_code: string;
    value: string;
    breakdown?: IUnitBreakdown;
}
export interface IMoney {
    currency_code: string;
    value: string;
}
export interface IUnitBreakdown {
    item_total?: IUnitAmount;
    shipping?: IUnitAmount;
    handling?: IUnitAmount;
    tax_total?: IUnitAmount;
    insurance?: IUnitAmount;
    shipping_discount?: IUnitAmount;
    discount?: IMoney;
}
export interface IPartyName {
    prefix?: string;
    given_name?: string;
    surname?: string;
    middle_name?: string;
    suffix?: string;
    alternate_full_name?: string;
    full_name?: string;
}
export interface IAddressPortable {
    country_code: string;
    address_line_1?: string;
    address_line_2?: string;
    admin_area_2?: string;
    admin_area_1?: string;
    postal_code?: string;
}
export interface IShipping {
    name?: IPartyName;
    address?: IAddressPortable;
}
export declare type OrderStatus = 'APPROVED' | 'SAVED' | 'CREATED' | 'VOIDED' | 'COMPLETED';