Closure route causes php artisan:optimize to fail

[ghobaty]

Since a closure is being used for the route:

phpinfo/routes/web.php

Lines 8 to 15 in 258c388

	Route::get($path, function (Content $content, PHPInfo $info) {
	$info = $info->toCollection();
	return $content
	->header('PHP\'s configuration')
	->description(' ')
	->body(view('laravel-admin-phpinfo::phpinfo', compact('info')));
	});

Running php artisan optimize fails with an error message

LogicException : Unable to prepare route [admin/phpinfo] for serialization. Uses Closure.