Service Symfony\Component\HttpFoundation\Session\Attribute\AttributeBagInterface detail

Computed Definition =>

array:2 [
  "class" => "Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag"
  "arguments_count" => 0
]

Instance =>

Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag {#195
  -name: "attributes"
  -storageKey: "_sf2_attributes"
  #attributes: & []
}