How to push only some properties of firestore collection documents into redux?

Question

typescript

Good afternoon.
I have a collection in the firestore that contains documents of the same structure (composition of object properties). In my react application, I want to get the documents of this collection and push them into an array in redux. But, I do not need all the properties of objects, but only some. SQL has a great SELECT word for this, but it's missing here. How can the desired effect be achieved?