/**
 * ROI dashboard CSV export helpers — extracted from ROIDashboardService to keep
 * the main service file under the 500-line governance limit.
 */
import type { ROIDashboard } from './types.js';
/**
 * Render a partial ROI dashboard as CSV.
 * Handles user-only, stakeholder-only, or combined payloads.
 */
export declare function convertROIToCSV(data: Partial<ROIDashboard>): string;
//# sourceMappingURL=ROIDashboardService.csv.d.ts.map