export declare class ZoomAreaException extends DOMException {
    constructor(msg?: string);
}
export interface ZoomAreaConfig {
    maxZoom?: number;
    minZoom?: number;
    initialScale?: number;
    zoomScale?: number;
}
export interface Position {
    x: number;
    y: number;
}
declare class ZoomArea {
    private zoomArea;
    private scale;
    private maxZoom;
    private minZoom;
    private position;
    private initialPosition;
    private isDragging;
    private config;
    private zoomScale;
    constructor(id?: string, config?: ZoomAreaConfig);
    getScale: () => number;
    zoom: (delta: number) => this;
    zoomIn: () => this;
    zoomOut: () => this;
    reset: () => this;
    private handleDrag;
    private handleCntrlWheel;
    private setDivStyle;
    private init;
}
export default ZoomArea;