I lied:
```
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_RampType</name>
<dataType>string</dataType>
<allowedValueList>
<allowedValue>SLEEP_TIMER_RAMP_TYPE</allowedValue>
<allowedValue>ALARM_RAMP_TYPE</allowedValue>
<allowedValue>AUTOPLAY_RAMP_TYPE</allowedValue>
</allowedValueList>
</stateVariable>
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_RampTimeSeconds</name>
<dataType>ui4</dataType>
</stateVariable>
```