/**
 * .what = config options for slowtest reporter
 * .why = allows users to customize slow threshold, output, and display
 */
export interface SlowtestConfig {
    /**
     * slow threshold in ms or human-readable string (e.g., "3s", "500ms")
     *
     * note
     * - when string, parsed via iso-time to milliseconds
     * - default: 3000ms for unit tests, 10000ms for integration/acceptance
     */
    slow?: number | string;
    /**
     * output json path (e.g., ".slowtest/report.json")
     *
     * note
     * - if not set, json output is skipped
     * - directory created if absent
     */
    output?: string;
    /**
     * output format for json file
     *
     * - 'full': nested hierarchy with all block details
     * - 'shard': simplified map { path: duration } for shard tools
     *
     * default: 'full'
     */
    format?: 'full' | 'shard';
    /**
     * max files to show in terminal output
     *
     * note
     * - when set, only top N slowest files displayed
     * - json output always contains all files regardless
     */
    top?: number;
}