//#region src/commands/admin/parquet-to-csv/worker.d.ts
type ParquetTask = {
  /** Absolute path of the Parquet file to convert. */filePath: string;
  options: {
    /** Optional directory where CSV output files should be written. */outputDir?: string; /** Whether to clear any pre-existing output before writing new ones. */
    clearOutputDir: boolean;
  };
};
type ParquetProgress = {
  /** File being processed by the worker. */filePath: string; /** Rows processed so far. */
  processed: number; /** Optional known total rows (not always available). */
  total?: number;
};
type ParquetResult = {
  ok: boolean;
  filePath: string;
  error?: string;
};
/**
 * Worker loop: convert a single Parquet file to one or more CSV files.
 */
declare function runChild(): Promise<void>;
//#endregion
export { ParquetProgress, ParquetResult, ParquetTask, runChild };
//# sourceMappingURL=worker.d.mts.map