| Interface | Description | 
|---|---|
| SendCommandEvent | Fired when a command is sent. | 
| TabCompleteEvent | Fired when a  Playersend a tab complete requests. | 
| TabCompleteEvent.Chat | Fired when a  Playersends a tab complete request for chat. | 
| TabCompleteEvent.Command | Fired when a  Playersends a tab complete request for a command. |