Expanded class hierarchy of MailCacheBuild in Simplenews 3.x
- class \Drupal\simplenews\Mail\MailCacheStatic implements MailCacheInterface
- class \Drupal\simplenews\Mail\MailCacheBuild
- class \Drupal\simplenews\Mail\MailCacheNone
Helping Drupal Community, One API at a time