import { AbstractCrudObject } from "./../abstract-crud-object";
/**
 * PaymentSubscription
 * @see {@link https://developers.facebook.com/docs/marketing-api/}
 */
export default class PaymentSubscription extends AbstractCrudObject {
    static get Fields(): Readonly<{
        amount: "amount";
        app_param_data: "app_param_data";
        application: "application";
        billing_period: "billing_period";
        canceled_reason: "canceled_reason";
        created_time: "created_time";
        currency: "currency";
        id: "id";
        last_payment: "last_payment";
        next_bill_time: "next_bill_time";
        next_period_amount: "next_period_amount";
        next_period_currency: "next_period_currency";
        next_period_product: "next_period_product";
        payment_status: "payment_status";
        pending_cancel: "pending_cancel";
        period_start_time: "period_start_time";
        product: "product";
        status: "status";
        test: "test";
        trial_amount: "trial_amount";
        trial_currency: "trial_currency";
        trial_expiry_time: "trial_expiry_time";
        updated_time: "updated_time";
        user: "user";
    }>;
    get(fields: string[], params?: Record<string, any>): Promise<PaymentSubscription>;
}