Route detail

array:8 [
  "_controller" => "\Drupal\field_ui\Controller\FieldConfigListController::listing"
  "_title" => "Manage fields"
  "entity_type_id" => "node"
  "bundle" => "page"
  "node_type" => Drupal\node\Entity\NodeType {#1584
    #entityTypeId: "node_type"
    #enforceIsNew: null
    #typedData: null
    #cacheContexts: array:1 [
      0 => "languages:language_interface"
    ]
    #cacheTags: []
    #cacheMaxAge: -1
    #_serviceIds: []
    #_entityStorages: []
    #originalId: "page"
    #status: true
    #uuid: "4f7320f9-4f9a-4168-8bf8-14babb8de568"
    -isUninstalling: false
    #langcode: "en"
    #third_party_settings: []
    #_core: array:1 [
      "default_config_hash" => "KuyA4NHPXcmKAjRtwa0vQc2ZcyrUJy6IlS2TAyMNRbc"
    ]
    #trustedData: false
    #dependencies: []
    #isSyncing: false
    #type: "page"
    #name: "Basic page"
    #description: "Use <em>basic pages</em> for your static content, such as an 'About us' page."
    #help: null
    #new_revision: true
    #preview_mode: 1
    #display_submitted: false
  }
  "_route" => "entity.node.field_ui_fields"
  "_route_object" => Symfony\Component\Routing\Route {#1587
    -path: "/admin/structure/types/manage/{node_type}/fields"
    -host: ""
    -schemes: []
    -methods: []
    -defaults: array:4 [
      "_controller" => "\Drupal\field_ui\Controller\FieldConfigListController::listing"
      "_title" => "Manage fields"
      "entity_type_id" => "node"
      "bundle" => ""
    ]
    -requirements: array:1 [
      "_permission" => "administer node fields"
    ]
    -options: array:6 [
      "compiler_class" => "Drupal\Core\Routing\RouteCompiler"
      "utf8" => true
      "parameters" => array:1 [
        "node_type" => array:2 [
          "type" => "entity:node_type"
          "converter" => "drupal.proxy_original_service.paramconverter.configentity_admin"
        ]
      ]
      "_field_ui" => true
      "_admin_route" => true
      "_access_checks" => array:1 [
        0 => "access_check.permission"
      ]
    ]
    -condition: ""
    -compiled: Drupal\Core\Routing\CompiledRoute {#1582
      -variables: array:1 [
        0 => "node_type"
      ]
      -tokens: array:3 [
        0 => array:2 [
          0 => "text"
          1 => "/fields"
        ]
        1 => array:5 [
          0 => "variable"
          1 => "/"
          2 => "[^/]++"
          3 => "node_type"
          4 => true
        ]
        2 => array:2 [
          0 => "text"
          1 => "/admin/structure/types/manage"
        ]
      ]
      -staticPrefix: ""
      -regex: "{^/admin/structure/types/manage/(?P<node_type>[^/]++)/fields$}sDu"
      -pathVariables: array:1 [
        0 => "node_type"
      ]
      -hostVariables: []
      -hostRegex: null
      -hostTokens: []
      #fit: 61
      #patternOutline: "/admin/structure/types/manage/%/fields"
      #numParts: 6
    }
  }
  "_raw_variables" => Symfony\Component\HttpFoundation\InputBag {#1581
    #parameters: array:3 [
      "node_type" => "page"
      "entity_type_id" => "node"
      "bundle" => ""
    ]
  }
]