export declare class AppBridgeHelper {
    static startListener(callback: (msg: MessageEvent) => void): void;
    static stopListener(callback: (msg: MessageEvent) => void): void;
    static closeLoader(): void;
    static startMerchantPayment(merchantPaymentId: string): void;
    static reAuthorizeApp(data: ReAuthorizeAppData): void;
    static openProductPage(productId: string): void;
    static openOrderPage(orderId: string): void;
    static openWalletPage(): void;
    static closeApp(): void;
    static getNewToken(): Promise<string | undefined>;
    static getAuthorizedAppId(): Promise<string | undefined>;
    static getDashboardLanguage(): Promise<string | undefined>;
    static getMeData(): Promise<string>;
    static sendEvent(event: AppEvent): void;
}
export declare enum AppBridgeMessageType {
    CLOSE_LOADER = "CLOSE_LOADER",
    START_MERCHANT_PAYMENT = "START_MERCHANT_PAYMENT",
    RE_AUTHORIZE_APP = "RE_AUTHORIZE_APP",
    OPEN_PRODUCT_PAGE = "OPEN_PRODUCT_PAGE",
    OPEN_ORDER_PAGE = "OPEN_ORDER_PAGE",
    OPEN_WALLET_PAGE = "OPEN_WALLET_PAGE",
    REQUEST_TOKEN = "REQUEST_TOKEN",
    CLOSE_APP = "CLOSE_APP",
    AUTHORIZED_APP_ID = "AUTHORIZED_APP_ID",
    GET_DASHBOARD_LANGUAGE = "GET_DASHBOARD_LANGUAGE",
    ME = "ME"
}
export declare enum AppBridgeCallbackMessageType {
    REQUEST_TOKEN_RESPONSE = "REQUEST_TOKEN_RESPONSE",
    AUTHORIZED_APP_ID_RESPONSE = "AUTHORIZED_APP_ID_RESPONSE",
    GET_DASHBOARD_LANGUAGE_RESPONSE = "GET_DASHBOARD_LANGUAGE_RESPONSE",
    ME_RESPONSE = "ME_RESPONSE"
}
export declare type AppEvent = {
    type: AppBridgeMessageType;
    data: any;
};
export declare type AppCallbackEvent = {
    type: AppBridgeCallbackMessageType;
    data: any;
};
export declare type ReAuthorizeAppData = {
    redirectUri: string;
    state: string;
    scope: string;
};