Merge pull request #33 from minenok/php84-support

non-nullable null is deprecated

Author: mlanin

src/Collections/ProfilingCollection.php

@@ -80,9 +80,9 @@ public function listen()
      * Start timer.
      *
      * @param string $name
-     * @param null $time
+     * @param float|null $time
      */
-    protected function start($name, $time = null)
+    protected function start(string $name, ?float $time = null)
     {
         $this->started[$name] = $time ?: microtime(true);
     }

src/Support/helpers.php

@@ -49,7 +49,7 @@ function lad_pr_stop($name)
      * @param  Closure|null $action
      * @return mixed
      */
-    function lad_pr_me($name, \Closure $action = null)
+    function lad_pr_me($name, ?\Closure $action = null)
     {
         return app(Debugger::class)->profileMe($name, $action);
     }