import { ColorGenerator } from '../../utils/color-generator.js';
import { Selection, BaseType } from 'd3-selection';
import { HierarchyRectangularNode } from 'd3-hierarchy';
export interface DonutDimensions {
    svg: Selection<SVGElement, TreeNode, BaseType, TreeNode>;
    width: number;
    height: number;
    containerWidth: number;
    radius: number;
}
export interface DonutTooltip {
    xPosition: number;
    yPosition: number;
    nodeName: string;
    nodeParents: Array<string>;
    nodeCount: number;
    nodeColor: string;
}
export interface TreeNode {
    id: string;
    fieldName: string;
    fieldValue: string;
    size?: number;
    metricValue?: number;
    isOther: boolean;
    children?: Array<TreeNode>;
    color?: string;
}
export interface SimpleNode {
    fieldName: string;
    fieldValue: string;
}
export interface DonutNode extends HierarchyRectangularNode<TreeNode> {
    isSelected: boolean;
    innerRadius: number;
    outerRadius: number;
    startAngle: number;
    endAngle: number;
}
export interface ARLASDonutTooltip {
    title?: string;
    isShown?: boolean;
    isRightSide?: boolean;
    xPosition?: number;
    yPosition?: number;
    content?: Array<DonutTooltipContent>;
}
export interface DonutTooltipContent {
    percentage?: string;
    value?: string;
    field?: string;
    function?: string;
    metric?: number;
    color?: string;
}
export declare class DonutUtils {
    static getNode(nodePath: Array<SimpleNode>, donutNodes: Array<DonutNode>): DonutNode;
    static getNodeColor(d: DonutNode, donutNodeColorizer: ColorGenerator, keysToColors: Array<[string, string]>, colorsSaturationWeight: number): string;
    static getNodePathAsArray(n: DonutNode): Array<{
        fieldName: string;
        fieldValue: string;
    }>;
    static getNodeToolipAsArray(n: DonutNode, donutNodeColorizer: ColorGenerator, keysToColors: Array<[string, string]>, colorsSaturationWeight: number): DonutTooltipContent[];
    static getNodePathAsString(n: DonutNode): string;
    private static getHexColorFromString;
}