Add Record to represent profiler recordings

lib/ConfigProfiler.php

@@ -3,16 +3,17 @@
 namespace ICanBoogie;
 
 use ICanBoogie\Config\Builder;
+use ICanBoogie\ConfigProfiler\Record;
 
 /**
  * Collects timing information about configuration builders.
  */
 final class ConfigProfiler
 {
     /**
-     * @var array{ 0: float, 1: float, 2: string, 3: string }
+     * @var Record[]
      */
-    public static array $entries;
+    public static array $records;
 
     /**
      * @template T of object
@@ -23,6 +24,6 @@ final class ConfigProfiler
      */
     public static function add(float $started_at, string $config_class, string $builder_class): void
     {
-        self::$entries[] = [ $started_at, microtime(true), $config_class, $builder_class ];
+        self::$records[] = new Record($started_at, microtime(true) - $started_at, $config_class, $builder_class);
     }
 }

lib/ConfigProfiler/Record.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace ICanBoogie\ConfigProfiler;
+
+use ICanBoogie\Config\Builder;
+
+readonly class Record
+{
+    /**
+     * @template T of object
+     *
+     * @param float $timestamp When the configuration started to build.
+     * @param float $duration The duration of the build.
+     * @param class-string<T> $config_class
+     * @param class-string<Builder<T>> $builder_class
+     */
+    public function __construct(
+        public float $timestamp,
+        public float $duration,
+        public string $config_class,
+        public string $builder_class,
+    ) {
+    }
+}

phpstan.neon

@@ -1,3 +1,4 @@
+# $schema: https://phpstan.olvlvl.com/schema.json
 parameters:
   level: max
   paths: