import * as d3 from "d3";
import { Settings, ValueName } from "../types";
export declare function seriesLinearRange(_settings: any, data: any, valueName: any, customExtent?: any): d3.ScaleLinear<number, number, never>;
export declare function seriesColorRange(settings: Settings, data: any[], valueName: ValueName, customExtent?: any): d3.ScaleSequential<string>;