export declare class BackgroundFader {
    el: HTMLElement;
    currentImage: string;
    image: string;
    imagesJson: string;
    position: string;
    opacity: number;
    images: any[];
    imageElements: any[];
    componentDidLoad(): void;
    componentDidUpdate(): void;
    postRender(): void;
    update(): void;
    render(): any;
}