Element inline_template

inline_template =>

array:8 [
  "class" => "Drupal\Core\Render\Element\InlineTemplate"
  "provider" => "core"
  "id" => "inline_template"
  "#pre_render" => array:1 [
    0 => array:2 [
      0 => "Drupal\Core\Render\Element\InlineTemplate"
      1 => "preRenderInlineTemplate"
    ]
  ]
  "#template" => ""
  "#context" => []
  "#type" => "inline_template"
  "#defaults_loaded" => true
]