import GradientDirection from '../enums/gradient-direction.enum.js';
/**
 * The gradient options
 */
type GradientOptions = {
    /**
     * The opacity
     */
    opacity: number | string;
    /**
     * Hex encoded value of the gradient color
     */
    color?: string;
    /**
     * The gradient direction
     */
    direction?: GradientDirection;
    /**
     * Relative position of the gradient start between 0.0 and 1.0
     */
    start?: number | string;
    /**
     * Relative position of the gradient stop between 0.0 and 1.0
     */
    stop?: number | string;
};
/**
 * Places a gradient on the processed image.
 *
 * See https://github.com/imgproxy/imgproxy/blob/cfa4b596d1f31656f9116cc16f2a4ff7d15c2837/docs/generating_the_url.md#gradient-idgradient for the imgproxy documentation
 *
 * @param options  The gradient options
 * @returns        The gradient param string
 */
declare const gradient: (options: GradientOptions) => string;
export default gradient;
export { GradientOptions };