import { ElementRef } from '@angular/core';
import { BComponent } from '../bcomponent';
import { HeadingBComponent } from '../heading/heading.bcomponent';
export declare class ThumbnailBase extends BComponent {
    heading: HeadingBComponent;
    link: string;
    header: string;
    body: string;
    footer: string;
    src: string;
    alt: string;
    size: number;
    constructor(el?: ElementRef);
    Initialize: (heading?: HeadingBComponent, link?: string, header?: string, body?: string, footer?: string, src?: string, alt?: string, size?: number) => this;
    hasHeading: () => boolean;
    hasHeader: () => boolean;
    hasBody: () => boolean;
    hasFooter: () => boolean;
    hasLink: () => boolean;
}
export declare class ThumbnailBComponent extends ThumbnailBase {
    constructor();
}
export declare class ThumbnailBDirective extends ThumbnailBase {
    constructor(el: ElementRef);
}