import { Overlay } from '@angular/cdk/overlay';
import { McRAIImage } from '../models/image';
import { ImageComponent } from '../components/image/image.component';
export declare class ImageDetailDirective {
    private _overlay;
    private _hostImage;
    private _dispose;
    private _overlayRef;
    private _instance;
    private _images;
    mcraiImageDetail: McRAIImage | McRAIImage[];
    private _defaultIndex;
    defaultIndex: number;
    constructor(_overlay: Overlay, _hostImage: ImageComponent);
    _onClick(): void;
    private _onKeyUp(event);
    private _getPosition();
    private _getConfig();
    open(): void;
    close(): void;
}