How can I locate the store ID in a theme extension?

[pavelschoffer]

Hi folks.
I am building my first app for Shopify. I have an admin page where the admin sets data stored in the DB, and then there is the Theme extension portion that is supposed to pull this data and display it.

In admin flow, I can use the session to get store ID to save the data, but how would I retrieve them from the Theme extension? Can I get store Id there somehow?