PHP Fatal error: Declaration of Drupal\rabbit_hole\BehaviorSettingsManager::saveBehaviorSettings must be compatible with Drupal\rabbit_hole\BehaviorSettingsManagerInterface::saveBehaviorSettings

Problem/Motivation

Hi, I just updated Rabbit Hole to the latest Dev version that was release Nov 14, 2020. My (local instance) site became white screen of death.

I don't see another report of this. It appears to be a simple typo fix.

PHP error logs report:

PHP Fatal error: Declaration of Drupal\rabbit_hole\BehaviorSettingsManager::saveBehaviorSettings($settings, $entity_type_id, $entity_id = NULL) must be compatible with Drupal\rabbit_hole\BehaviorSettingsManagerInterface::saveBehaviorSettings(array $settings, $entity_type_id, $entity_id) in [MY PROJECT]/web/modules/contrib/rabbit_hole/src/BehaviorSettingsManager.php on line 11

Steps to reproduce

• Update Rabbit Hole to 8.x-1.x-dev to Nov. 14 release
• Run updates
• Entire site, including admin tools, is WSOD

Proposed resolution

Add "array " to
Change line 30 in BehaviorSettingsManager.php to:

public function saveBehaviorSettings(array $settings, $entity_type_id, $entity_id = NULL) {