/**
 * Construct list of numbers (start, end] by step -
 * including start, not including end
 *
 * @param {number} start
 * @param {number} end
 * @param {number} step
 * @return {[number]}
 */
export declare function range(start: number, end: number, step?: number): number[];
export declare function relativeUrl(relativeTo: URL, relativePath: string): string;