/**
 * File writing utilities for report generation
 * Centralizes file I/O operations for consistency
 */
/**
 * Writes both markdown and JSON report files to a directory
 *
 * This utility ensures consistent file writing behavior across all report
 * generators (conflicts, unresolved variables, etc.). It handles directory
 * creation and writes both formats in parallel for efficiency.
 *
 * @param outputDir - Directory to write reports to (will be created if needed)
 * @param baseFilename - Base name for files (without extension)
 * @param markdownContent - Content for the .md file
 * @param jsonContent - Content for the .json file
 * @returns Promise resolving to absolute paths of written files
 *
 * @example
 * ```typescript
 * const paths = await writeReportFiles(
 *   './reports',
 *   'conflicts',
 *   '# Conflicts\n...',
 *   '{"conflicts": [...]}'
 * );
 * // {
 * //   markdown: '/absolute/path/reports/conflicts.md',
 * //   json: '/absolute/path/reports/conflicts.json'
 * // }
 * ```
 */
export declare function writeReportFiles(outputDir: string, baseFilename: string, markdownContent: string, jsonContent: string): Promise<{
    markdown: string;
    json: string;
}>;