import { CtlBase } from './CtlBase';
export declare class CtlViewer extends CtlBase<CtlViewer> {
    static create(module: any, vjson: any): CtlViewer;
    renderImage(): any;
    set value(nv: string);
    get value(): string;
    get imgWidth(): string;
    set imgWidth(nv: string);
    get imgHeight(): string;
    set imgHeight(nv: string);
    get width(): any;
    set width(nv: any);
    get height(): any;
    set height(nv: any);
    private _value;
    private _imgWidth;
    private _imgHeight;
    private _width;
    private _height;
}