export declare function width(
  width: string | number,
  containerWidth?: number,
): number;
export declare function px(width: number): string;
/**
 * Accepts a ShadowTable and tries to find the clientWidth
 * that is already rendered on the web browser
 *
 * @param shadowTable
 * @param columnId
 */
export declare function getWidth(
  shadowTable: Element,
  columnId: string,
): number;