public ViewsFormMainForm::submitForm(array &$form

A short help string; this is displayed in the views UI. Type:

Defines a Plugin annotation object for views sort handlers. Hierarchy class \Drup

Whether or not the plugin is selectable in the UI. If it's set to TRUE, you can still use it via the API in config files.

The base tables on which this exposed form plugin can be used. If no base table is specified the plugin can be used with all tables.

The base tables on which this cache plugin can be used. If no base table is specified the plugin can be used with all tables.

public ViewExecutable::getDisplay() Gets

views_field_config_insert(FieldConfigInterface $field) Implements

Does the display plugin registers routes to the route. Type: bool File

Stores all display handlers of this view. An array containing Drupal\views\Plugin\views\display\DisplayPluginBase objects.