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

public static Views::analyzer() Returns the

public ExposedFormCache::getForm($view_id, $display_id)

Whether this view uses AJAX. Type: bool File core/m

The module handler. Type:

public ManyToOneHelper::addFilter()

public ViewsExposedForm::getFormId()

The base tables on which this row plugin can be used. Type:

Defines a Plugin annotation object for views relationship handlers. Hierarchy class

public ViewExecutable::getHandlers($type, $display_id = NULL)