Variable server`Const`

server: {
    mandatory: {
        FanControl: typeof FanControlServer;
    };
    optional: {
        ActivatedCarbonFilterMonitoring: typeof ActivatedCarbonFilterMonitoringServer;
        HepaFilterMonitoring: typeof HepaFilterMonitoringServer;
        Identify: typeof IdentifyServer;
    };
} = ...

An implementation for each server cluster supported by the endpoint per the Matter specification.