export default class SiteHeaderController {
    backgroundImageUrl: string;
    fallbackText: string;
    hasStaticPositioning: boolean;
    hideHeaderImages: boolean;
    hideLogoImage: boolean;
    hideNavBar: boolean;
    logoImageUrl: string;
    protected showFallbackText: boolean;
    protected logoImageFailed(): void;
    protected backgroundImageFailed(): void;
}