import { IAPProduct } from '@innomobile-native/plugins';
export declare class IAPProductClass implements IAPProduct {
    id: string;
    alias: string;
    type: string;
    state: string;
    title: string;
    description: string;
    priceMicros: number;
    price: string;
    currency: string;
    loaded: boolean;
    valid: boolean;
    canPurchase: boolean;
    owned: boolean;
    downloading: boolean;
    downloaded: boolean;
    lastRenewalDate: string;
    expiryDate: string;
    introPrice: string;
    introPriceMicros: number;
    introPriceNumberOfPeriods: number;
    introPriceSubscriptionPeriod: string;
    introPricePaymentMode: string;
    ineligibleForIntroPrice: boolean;
    billingPeriod: number;
    billingPeriodUnit: string;
    trialPeriod: number;
    trialPeriodUnit: string;
    additionalData: any;
    transaction: any;
    finish(): void;
    verify(): any;
    set(key: string, value: any): void;
    stateChanged(): void;
    on(event: string, callback: Function): void;
    once(event: string, callback: Function): void;
    off(callback: Function): void;
    trigger(action: string, args: any): void;
    constructor(data: any);
}