Expanded class hierarchy of HeartbeatShoutBoxPlugin in Heartbeat 7
- class \HeartbeatBasePlugin
- class \HeartbeatActivityCommentsPlugin implements iHeartbeatPlugin
- class \HeartbeatActivityStatusPlugin implements iHeartbeatPlugin
- class \HeartbeatFlagPlugin
- class \HeartbeatOgPlugin implements iHeartbeatPlugin
- class \HeartbeatShoutBoxPlugin implements iHeartbeatPlugin