import { Subject } from 'rxjs';
import { ColorGenerator } from '../utils/color-generator.js';
import { ARLASDonutTooltip, DonutNode, DonutTooltip, TreeNode } from './utils/DonutUtils.js';
export declare class DonutParams {
    /**
     * @description Id of the donut.
     */
    id: any;
    /**
     * @description Data displayed on the donut. Each node's size must be specified
     */
    donutData: TreeNode;
    /**
     * @description Sets the opacity of non-hovered or non-selected nodes.
     */
    opacity: number;
    /**
     * @description Css class name to use to customize a specific powerbar's style.
     */
    customizedCssClass: any;
    /**
     * @description List of selected nodes.
     */
    selectedArcsList: Array<Array<{
        fieldName: string;
        fieldValue: string;
    }>>;
    /**
     * @description Whether the donut is multi-selectable.
     */
    multiselectable: boolean;
    /**
     * @description Emits the list of selected nodes and the paths to their ultimate parent
     */
    selectedNodesEvent: Subject<Array<Array<{
        fieldName: string;
        fieldValue: string;
    }>>>;
    /**
     * @description Emits the hovered node and the path to it's parents.
     * The key of the map is the node's name and the value is its color on the donut.
     */
    hoveredNodesEvent: Subject<Map<string, string>>;
    /**
     * @deprecated
     * @description Emits the tooltip of the hovered node.
     */
    hoveredNodeTooltipEvent: Subject<DonutTooltip>;
    /**
     * @description Emits the tooltip of the hovered node.
     */
    tooltipEvent: Subject<ARLASDonutTooltip>;
    /**
     * @description Tooltip displayed when a node is hovered.
     */
    tooltip: ARLASDonutTooltip;
    /**
     * @description D3 nodes diplayed on the donut.
     */
    donutNodes: Array<DonutNode>;
    /**
     * @description The SVG element that's the donut is built on.
     */
    svgElement: SVGElement;
    /**
    * @description The div element that wraps the donut component.
    */
    donutContainer: HTMLElement;
    /**
     * @description  List of [key, color] couples that associates a hex color to each key
     */
    keysToColors: Array<[string, string]>;
    /**
     * @description Knowing that saturation scale is [0, 1], `colorsSaturationWeight` is a
     * factor (between 0 and 1) that tightens this scale to [(1-colorsSaturationWeight), 1].
     * Therefore colors saturation of donuts arcs will be within this tightened scale..
     */
    colorsSaturationWeight: number;
    /**
     * @description an object that implements ColorGenerator interface.
     */
    donutNodeColorizer: ColorGenerator;
    numberFormatChar: string;
    /** Dimensions */
    diameter: number;
    containerWidth: number;
}