Add TypeScript types for store

**Feature request**
It would be great to have pagination for lib.

**Use case**
Many users need this functionality for production deployments.

**Implementation idea**
Add a new config option `enable_pagination` with default `false`.

Start by locating the store and the relevant lib entry point, then inspect how configuration options are defined and consumed. Clarify which pagination behavior is required and where TypeScript types belong; completion should include the enable_pagination option with its false default and coverage for the intended behavior.

Written by the indexing model from the issue text.