import type { SlowtestConfig } from '../../../domain.objects/SlowtestConfig';
import type { SlowtestReport } from '../../../domain.objects/SlowtestReport';
/**
 * .what = write time data to json file
 * .why = enables tools, trends, and shard optimization
 */
export declare const emitJsonReport: (input: {
    report: SlowtestReport;
    config: SlowtestConfig;
}) => Promise<void>;