Element more_link

more_link =>

array:8 [
  "class" => "Drupal\Core\Render\Element\MoreLink"
  "provider" => "core"
  "id" => "more_link"
  "#title" => Drupal\Core\StringTranslation\TranslatableMarkup {#1641
    #string: "More"
    #arguments: []
    #translatedMarkup: null
    #options: []
    #stringTranslation: null
  }
  "#theme_wrappers" => array:1 [
    "container" => array:1 [
      "#attributes" => array:1 [
        "class" => array:1 [
          0 => "more-link"
        ]
      ]
    ]
  ]
  "#pre_render" => array:1 [
    0 => array:2 [
      0 => "Drupal\Core\Render\Element\MoreLink"
      1 => "preRenderLink"
    ]
  ]
  "#type" => "more_link"
  "#defaults_loaded" => true
]