import { ScaleThreshold } from 'd3-scale';
import { ColoredRange } from '../types/colored-range.js';
import type { MinMax } from '../types/min-max.js';
/**
 * Sorts ranges first by starting point then by ending point of the range
 *
 * @param ranges -
 */
export declare const sortRanges: (ranges: ColoredRange[]) => ColoredRange[];
/**
 * Builds a threshold scale based on a list of threshold ranges
 *
 * @internal
 *
 * @param ranges -
 * @param defaultColor - default color for ranges
 * @param minMaxConfig -
 */
export declare const buildThresholdScaleFromRanges: (ranges: ColoredRange[], defaultColor: string, minMaxConfig?: Partial<MinMax>) => ScaleThreshold<number, string>;
/**
 * Builds ranges bounded by the min/max config.
 *
 * @internal
 *
 * @param ranges -
 * @param minMaxConfig -
 */
export declare const boundRanges: (ranges: ColoredRange[], minMaxConfig?: Partial<MinMax>) => ColoredRange[];