Fix (#50979)

src/Illuminate/Foundation/Configuration/ApplicationBuilder.php

@@ -289,7 +289,7 @@ protected function withCommandRouting(array $paths)
     /**
      * Register the scheduled tasks for the application.
      *
-     * @param  callable(Schedule $schedule): void  $callback
+     * @param  callable(\Illuminate\Console\Scheduling\Schedule $schedule): void  $callback
      * @return $this
      */
     public function withSchedule(callable $callback)