@Command(name = "help", strict = StrictMode.DISABLED)
class HelpCommand {

    @Execute
    void helpCommand(@Arg String arg) {
        
    }

}

.strictMode(StrictMode.DISABLED);

@Command(name = "kick")
public class KickCommand {
    @ExecuteDefault
    void commandHelp(@Context SENDER sender) {
        // /kick incorrect input
    }

    @Execute(name = "-all")
    void kickAll() {
        // /kick -all
    }
}

@Command(name = "test")
public class TestCommand {
    @Execute
    @Priority(PriorityValue.HIGH)
    void execute(int number) {
        // ...
    }

    @Execute
    @Priority(PriorityValue.LOW)
    void execute(String text) {
        // ...
    }
}

public class TellCommandController<SENDER> implements EventListener {
    
    @Subscriber
    public void onEvent(CommandPreExecutionEvent<SENDER> event) {
        SENDER sender = event.getInvocation().sender();

        if (event.getInvocation().name().equals("tell") && sender.isMuted()) {
            event.stopFlow(FailedReason.of("&cYou are muted!"));
        }
    }
}