What are the available documents for listings and search?

There are 2 documents available:
Aero\Search\Elastic\Documents\ListingsDocument
This document is used to hold information about the listings that are shown on the storefront.
Aero\Search\Elastic\Documents\ProductDocument
This document is used to hold information about the products within the store’s catalog. It is generally used in the backend admin, to allow for quick access when managing products.