Is there a reason the event handler for partial recognition was left out?

[joerex]

The speech subscription only has handlers for error and final result. Why not partial update as well?

[spoeck]

yes, because the partial updates are only available in ios. For android I use a different speech-to-text lib which hasn't a partial update. Now you can use it for ios. I just check if onUpdate is undefined before so onUpdate is optional. I will release a new npm package today.