import { BenchmarkConfig, TestSpecResult } from '../types/benchmark-config'
import { UserBenchmarkConfig } from '../types/user-benchmark-config'
import { SystemInfo } from './collect-system-info'
/**
 * Top-level JSON report structure containing benchmark results and system
 * information.
 */
export interface JsonBenchmarkReport {
  /** Array of test specification results in JSON format. */
  testSpecifications: TestSpecJsonReport[]
  /** Information about the system where benchmarks were executed. */
  systemInfo: SystemInfo
}
/** Performance metrics for a single code sample in JSON-serializable format. */
interface JsonSampleMetrics {
  /** Standard deviation of execution times in formatted string. */
  standardDeviation: string | null
  /** Number of operations executed per second. */
  operationsPerSecond: number
  /** Average execution time in formatted string. */
  averageTime: string | null
  /** Minimum execution time in formatted string. */
  minimumTime: string | null
  /** Maximum execution time in formatted string. */
  maximumTime: string | null
  /** Median execution time in formatted string. */
  medianTime: string | null
  /** Duration of the benchmark period in seconds. */
  periodInSeconds: number
  /** Total number of samples collected during benchmarking. */
  totalSamples: number
  /** 75th percentile execution time in formatted string. */
  p75: string | null
  /** 99th percentile execution time in formatted string. */
  p99: string | null
}
/** JSON representation of benchmark results for a single test specification. */
interface TestSpecJsonReport {
  /**
   * Benchmark configuration settings (excluding baselinePath, reporters, and
   * name).
   */
  benchmarkConfig: Omit<BenchmarkConfig, 'baselinePath' | 'reporters' | 'name'>
  /** Array of test case results within this specification. */
  testCases: JsonTestCaseReport[]
  /** Optional file path to the ESLint rule being tested. */
  rulePath?: string
  /** Identifier of the ESLint rule being tested. */
  ruleId: string
  /** Human-readable name of the test specification. */
  name: string
}
/** JSON representation of benchmark results for a single test case. */
interface JsonTestCaseReport {
  /** Array of sample benchmark results for this test case. */
  samples: JsonSampleResult[]
  /** Configuration options passed to the ESLint rule. */
  ruleOptions?: unknown
  /** Optional description of the test case. */
  description?: string
  /** Identifier of the ESLint rule being tested. */
  ruleId: string
  /** Human-readable name of the test case. */
  name: string
  /** Unique identifier of the test case. */
  id: string
}
/** JSON representation of benchmark results for a single code sample. */
interface JsonSampleResult {
  /** Performance metrics for this sample (null if benchmark failed). */
  metrics?: JsonSampleMetrics
  /** Name identifier of the code sample. */
  sampleName: string
  /** Error message if the benchmark failed for this sample. */
  error?: string
}
/**
 * Creates a JSON report string from aggregated benchmark results.
 *
 * @param results - An array of results for all test specifications.
 * @param _userConfig - The user's benchmark configuration (currently unused).
 * @returns Formatted JSON report as a string.
 */
export declare function useJsonReport(
  results: TestSpecResult[],
  _userConfig: UserBenchmarkConfig,
): Promise<string>
export {}