import type { FlushTransformFunction } from './engine/transformRegistry';
export type { FlushTransformFunction } from './engine/transformRegistry';
/**
 * Allows making changes to the JSON that will be written to the HAR file
 *
 * The transform is called once with the full list of recorded entries, after
 * the per-entry transform of `addHarRecorderTransform`.
 *
 * The first call wins for the whole worker process; later calls are ignored
 * with a warning.
 */
export declare function addFlushTransform(transform: FlushTransformFunction): void;