import { Har } from "har-format";
import { ChartOptions } from "./typing/options";
/**
 * Creates the html for diagrams legend
 * @returns {HTMLUListElement} - Legend `<ul>` element
 */
export declare function makeLegend(): HTMLUListElement;
/**
 * Create new PerfCascade from HAR data
 * @param  {Har} harData - HAR object
 * @param  {ChartOptions} options - PerfCascade options object
 * @returns {SVGSVGElement} - Chart SVG Element
 */
export declare function fromHar(harData: Har, options?: ChartOptions): SVGSVGElement;
export { ChartOptions, };