import type { ArgConfigExtended } from "../types";
/**
 * Generates a help message for an argument.
 *
 * @param argConfig - The argument configuration.
 *
 * @returns A 2D array of strings representing the help message.
 *
 * @category Utils
 */
export declare function formatArgHelp(argConfig: ArgConfigExtended): string[][];
/**
 * Converts a two-dimensional array of strings into a table.
 *
 * @param data The two-dimensional array of strings.
 * @param padding The amount of padding to add to each cell.
 * @returns The table as a string.
 *
 * @category Utils
 */
export declare function convertToTable(data: string[][], padding?: number): string;
/**
 * Formats a table of strings into a tabbed format.
 *
 * @param rows - The 2D array of strings to format.
 * @param tabber - The tab character to use. Defaults to a standard tab.
 *
 * @returns The formatted strings.
 *
 * @category Utils
 */
export declare function tabTableRows(rows: string[][], tabber?: string): string[][];