import { Fraction, Switchable } from '../../shared/options';
/**
 * Highlights the node under the cursor and dims the other series.
 * Applied by series via CartesianRenderContext.highlight;
 * the state is managed by widgets/cartesian-chart.
 */
export interface HighlightOptions extends Switchable {
    /** Opacity of non-highlighted series (0..1, 0.8 by default). */
    dimOpacity?: Fraction;
}