Access params from services.yaml in a symfony service

<?php
// /app/src/Service/FooService.php
// symfony 7.0

namespace App\Wps;

// https://symfony.com/blog/new-in-symfony-4-1-getting-container-parameters-as-a-service
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;

class FooService 
{
    public function __construct( private ParameterBagInterface $params )
    {
        $this->params = $params;
    }
  
    public function bar()
    {
        if ( 'dev' === $this->params->get( 'kernel.environment') )
        {
        ...
        }
    }

}