import UnsharpeningMode from '../enums/unsharpening-mode.enum.js';
/**
 * The unsharpening options
 */
type UnsharpeningOptions = {
    /**
     * The mode in which the unsharpening mask
     * should be applied
     */
    mode?: UnsharpeningMode;
    /**
     * A floating-point number that defines how neighbor
     * pixels will affect the current pixel.
     *
     * Greater the value - sharper the image.
     *
     * Should be greater than zero.
     */
    weight?: number;
    /**
     * A floating-point number that defines the
     * unsharpening strength.
     *
     * Lesser the value - sharper the image.
     *
     * Should be greater than zero.
     */
    dividor?: number;
};
/**
 * Allows redefining unsharpening options.
 *
 * See https://github.com/imgproxy/imgproxy/blob/6f292443eafb2e39f9252175b61faa6b38105a7c/docs/generating_the_url.md#unsharpening-idunsharpening for the imgproxy documentation
 *
 * @param options  The unsharpening options
 * @returns        The unsharpening param string
 */
declare const unsharpen: (options: UnsharpeningOptions) => string;
export default unsharpen;
export { UnsharpeningOptions };