| PluginProcessorInterface | Interface for an operation to be performed on a plugin once it's been loaded. |
| EventEmitterInjector | Plugin processor that injects the plugin with the bot's event emitter if possible. |
| LoggerInjector | Plugin processor that injects the plugin with the bot's logger if possible. |
| LoopInjector | Plugin processor that injects the plugin with the event loop of the bot's client if possible. |