diff --git a/core/modules/node/templates/node.html.twig b/core/modules/node/templates/node.html.twig
index e7e353d..a2d75b0 100644
--- a/core/modules/node/templates/node.html.twig
+++ b/core/modules/node/templates/node.html.twig
@@ -5,9 +5,18 @@
  *
  * Available variables:
  * - node: The node entity with limited access to object properties and methods.
-     Only "getter" methods (method names starting with "get", "has", or "is")
-     and a few common methods such as "id" and "label" are available. Calling
-     other methods (such as node.delete) will result in an exception.
+ *   Only "getter" methods (method names starting with "get", "has", or "is")
+ *   and a few common methods such as "id", "label", and "bundle" are available.
+ *   For example:
+ *   - node.getCreatedTime() will return the node creation timestamp.
+ *   - node.hasField('field_example') returns TRUE if the node includes
+ *     field_example.
+ *   - node.isPublished() will return whether the node is published or not.
+ *   Calling other methods (such as node.delete) will result in an exception.
+ *   See the @link https://api.drupal.org/api/drupal/core!modules!node!src!
+ Entity!Node.php/class/Node/8
+ *   API documentation @endlink for a full list of public properties and methods
+ *   for the node object.
  * - label: The title of the node.
  * - content: All node items. Use {{ content }} to print them all,
  *   or print a subset such as {{ content.field_example }}. Use
diff --git a/core/themes/bartik/templates/node.html.twig b/core/themes/bartik/templates/node.html.twig
index 5d509aa..d730af8 100644
--- a/core/themes/bartik/templates/node.html.twig
+++ b/core/themes/bartik/templates/node.html.twig
@@ -5,9 +5,18 @@
  *
  * Available variables:
  * - node: The node entity with limited access to object properties and methods.
-     Only "getter" methods (method names starting with "get", "has", or "is")
-     and a few common methods such as "id" and "label" are available. Calling
-     other methods (such as node.delete) will result in an exception.
+ *   Only "getter" methods (method names starting with "get", "has", or "is")
+ *   and a few common methods such as "id", "label", and "bundle" are available.
+ *   For example:
+ *   - node.getCreatedTime() will return the node creation timestamp.
+ *   - node.hasField('field_example') returns TRUE if the node includes
+ *     field_example.
+ *   - node.isPublished() will return whether the node is published or not.
+ *   Calling other methods (such as node.delete) will result in an exception.
+ *   See the @link https://api.drupal.org/api/drupal/core!modules!node!src!
+ Entity!Node.php/class/Node/8
+ *   API documentation @endlink for a full list of public properties and methods
+ *   for the node object.
  * - label: The title of the node.
  * - content: All node items. Use {{ content }} to print them all,
  *   or print a subset such as {{ content.field_example }}. Use
diff --git a/core/themes/classy/templates/content/node.html.twig b/core/themes/classy/templates/content/node.html.twig
index 5af7c25..9671a3b 100644
--- a/core/themes/classy/templates/content/node.html.twig
+++ b/core/themes/classy/templates/content/node.html.twig
@@ -5,9 +5,18 @@
  *
  * Available variables:
  * - node: The node entity with limited access to object properties and methods.
-     Only "getter" methods (method names starting with "get", "has", or "is")
-     and a few common methods such as "id" and "label" are available. Calling
-     other methods (such as node.delete) will result in an exception.
+ *   Only "getter" methods (method names starting with "get", "has", or "is")
+ *   and a few common methods such as "id", "label", and "bundle" are available.
+ *   For example:
+ *   - node.getCreatedTime() will return the node creation timestamp.
+ *   - node.hasField('field_example') returns TRUE if the node includes
+ *     field_example.
+ *   - node.isPublished() will return whether the node is published or not.
+ *   Calling other methods (such as node.delete) will result in an exception.
+ *   See the @link https://api.drupal.org/api/drupal/core!modules!node!src!
+ Entity!Node.php/class/Node/8
+ *   API documentation @endlink for a full list of public properties and methods
+ *   for the node object.
  * - label: The title of the node.
  * - content: All node items. Use {{ content }} to print them all,
  *   or print a subset such as {{ content.field_example }}. Use
diff --git a/core/themes/stable/templates/content/node.html.twig b/core/themes/stable/templates/content/node.html.twig
index 68a92ea..dffb531 100644
--- a/core/themes/stable/templates/content/node.html.twig
+++ b/core/themes/stable/templates/content/node.html.twig
@@ -5,9 +5,18 @@
  *
  * Available variables:
  * - node: The node entity with limited access to object properties and methods.
-     Only "getter" methods (method names starting with "get", "has", or "is")
-     and a few common methods such as "id" and "label" are available. Calling
-     other methods (such as node.delete) will result in an exception.
+ *   Only "getter" methods (method names starting with "get", "has", or "is")
+ *   and a few common methods such as "id", "label", and "bundle" are available.
+ *   For example:
+ *   - node.getCreatedTime() will return the node creation timestamp.
+ *   - node.hasField('field_example') returns TRUE if the node includes
+ *     field_example.
+ *   - node.isPublished() will return whether the node is published or not.
+ *   Calling other methods (such as node.delete) will result in an exception.
+ *   See the @link https://api.drupal.org/api/drupal/core!modules!node!src!
+ Entity!Node.php/class/Node/8
+ *   API documentation @endlink for a full list of public properties and methods
+ *   for the node object.
  * - label: The title of the node.
  * - content: All node items. Use {{ content }} to print them all,
  *   or print a subset such as {{ content.field_example }}. Use