export declare class Constant {
    static readonly AUTHORIZATION_HEADER: string;
    static readonly CONTENT_TYPE_HEADER: string;
    static readonly AUTHORIZATION_SCHEME: string;
    static readonly EXPIRED_TOKEN: string;
    static readonly DOMAIN_NOT_ALLOWED: string;
    static readonly NO_JWT_TOKEN: string;
    static readonly PRODUCT_PREVIEW_LIST: string;
    private constructor();
}