import { type RawDataForDownload } from './generate-columns.js';
import type { Timeseries } from '../../../../core/types/timeseries.js';
import type { TimeseriesBand } from '../../types/timeseries.js';
/**
 * Populates array of names for each name of the series
 *
 * @param maxNameCount - maximum number of name columns
 * @param series - series or band to extract names from
 *
 * @returns array of escaped name values
 */
export declare function fillRowNames(maxNameCount: number, series: Timeseries | TimeseriesBand): string[];
/**
 * Formats raw timeseries data as a CSV string
 *
 * @param rawData - series grouped by chart variant
 *
 * @returns CSV string
 */
export declare function formatCSV(rawData: RawDataForDownload): string;
//# sourceMappingURL=format-csv.d.ts.map