Change record status: 
Project: 
Introduced in branch: 
8.4.x
Introduced in version: 
8.4.0
Description: 

\Drupal\Core\Field\FieldStorageDefinitionInterface::isQueryable() has been deprecated in favor of \Drupal\Core\Field\FieldStorageDefinitionInterface::hasCustomStorage().

\Drupal\Core\Field\FieldStorageDefinitionInterface::setQueryable() has been deprecated in favor of \Drupal\Core\Field\FieldStorageDefinitionInterface::setCustomStorage().

Updating your code

-      ->isQueryable()
+      ->hasCustomStorage()

or

-      ->setQueryable(FALSE)
+      ->setCustomStorage(TRUE)
Impacts: 
Module developers