Allow specified the starting time of a stopwatch.

VERSION

@@ -1 +1 @@
-0.2504.31447
+0.2504.31450

src/Performance/Stopwatch.php

@@ -1,7 +1,7 @@
 <?php
 // Stopwatch.php
 // Created: 2021-04-26
-// Updated: 2025-02-27
+// Updated: 2025-04-03
 
 namespace Index\Performance;
 
@@ -9,11 +9,15 @@ namespace Index\Performance;
  * Provides a means to measure elapsed time at a high resolution.
  */
 class Stopwatch {
-    private int $start = -1;
     private int $elapsed = 0;
     private int $frequency;
 
-    public function __construct() {
+    /**
+     * @param int $start Starting value, must be the output of hrtime(true) if specified.
+     */
+    public function __construct(
+        private int $start = -1
+    ) {
         $this->frequency = PerformanceCounter::frequency();
     }