import { BenchmarkMetrics } from '../../types/benchmark-metrics'
/**
 * Calculates various statistical metrics from an array of numbers. Assumes
 * input samples are in nanoseconds for time-based metrics.
 *
 * @param samples - The array of numbers (e.g., execution times in ns). Should
 *   not be empty. If it might be, the caller should handle that case.
 * @returns An object containing calculated metrics.
 */
export declare function calculateStatistics(samples: number[]): BenchmarkMetrics