/**
 * Markdown Table Formatter
 *
 * Formats data into well-formed Markdown table strings.
 *
 * Features:
 * - Auto column width calculation with padding
 * - Column alignment (left, center, right, none)
 * - Proper escaping of pipe characters and backslashes
 * - Compact mode (disable column-width alignment) for minimal output
 * - Configurable column definitions
 * - Multiline cell content (newlines converted to `<br>`)
 *
 * @example
 * ```ts
 * // Simple array data with headers
 * formatMarkdown(["Name", "Age"], [["Alice", "30"], ["Bob", "25"]]);
 * // | Name  | Age |
 * // | ----- | --- |
 * // | Alice | 30  |
 * // | Bob   | 25  |
 *
 * // With alignment
 * formatMarkdown(["Left", "Center", "Right"], data, {
 *   alignment: "left",
 *   columns: [
 *     { header: "Left", alignment: "left" },
 *     { header: "Center", alignment: "center" },
 *     { header: "Right", alignment: "right" }
 *   ]
 * });
 * ```
 */
import type { MarkdownFormatOptions } from "../types.js";
/**
 * Format data as a Markdown table string.
 *
 * @param headers - Column header strings
 * @param rows - Data rows (each row is an array of cell values)
 * @param options - Formatting options
 * @returns Formatted Markdown table string
 *
 * @example
 * ```ts
 * formatMarkdown(
 *   ["Name", "Age", "City"],
 *   [
 *     ["Alice", 30, "New York"],
 *     ["Bob", 25, "London"]
 *   ]
 * );
 * ```
 */
export declare function formatMarkdown(headers: string[], rows: unknown[][], options?: MarkdownFormatOptions): string;