Issue #2610344 by mikeker, dimaro, mohit_aghera, andriyun, anil280988, Cottser, joelpittet: Re-add some documentation about what you can get from the node object in node.html.twig

core/modules/node/templates/node.html.twig

@@ -5,9 +5,16 @@
  *
  * 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 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 bundle includes
+ *     field_example. (This does not indicate the presence of a value in this
+ *     field.)
+ *   - node.isPublished() will return whether the node is published or not.
+ *   Calling other methods, such as node.delete(), will result in an exception.
+ *   See \Drupal\node\Entity\Node 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

core/themes/bartik/templates/node.html.twig

@@ -5,9 +5,16 @@
  *
  * 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 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 bundle includes
+ *     field_example. (This does not indicate the presence of a value in this
+ *     field.)
+ *   - node.isPublished() will return whether the node is published or not.
+ *   Calling other methods, such as node.delete(), will result in an exception.
+ *   See \Drupal\node\Entity\Node 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

core/themes/classy/templates/content/node.html.twig

@@ -5,9 +5,16 @@
  *
  * 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 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 bundle includes
+ *     field_example. (This does not indicate the presence of a value in this
+ *     field.)
+ *   - node.isPublished() will return whether the node is published or not.
+ *   Calling other methods, such as node.delete(), will result in an exception.
+ *   See \Drupal\node\Entity\Node 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

core/themes/stable/templates/content/node.html.twig

@@ -5,9 +5,16 @@
  *
  * 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 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 bundle includes
+ *     field_example. (This does not indicate the presence of a value in this
+ *     field.)
+ *   - node.isPublished() will return whether the node is published or not.
+ *   Calling other methods, such as node.delete(), will result in an exception.
+ *   See \Drupal\node\Entity\Node 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