/**
 * Specifies zoom quality of the displayed image.
 * Zoom with higher quality requires more resources on the server-side than lower quality zoom.
 */
export declare enum ZoomQuality {
    /**
     * Low quality.
     */
    low = 0,
    /**
     * Medium quality.
     */
    medium = 1,
    /**
     * High quality.
     */
    high = 2,
    /**
     * This mode enables server-side high quality resize in the case when zoom value is lower than 1.0, otherwise the image is resized on the client.
     */
    shrinkHighStretchLow = 3
}