feat: Typescript for API layer (#817)

Co-authored-by: Philip Korsholm <88927411+pKorsholm@users.noreply.github.com>
Co-authored-by: Zakaria El Asri <33696020+zakariaelas@users.noreply.github.com>
Co-authored-by: Kasper Fabricius Kristensen <45367945+kasperkristensen@users.noreply.github.com>
Co-authored-by: Philip Korsholm <philip.korsholm@hotmail.com>
Co-authored-by: Sebastian Rindom <seb@medusa-commerce.com>

integration-tests/api/__tests__/store/collections.js

@@ -92,6 +92,8 @@ describe("/store/collections", () => {
           },
         ],
         count: 3,
+        limit: 10,
+        offset: 0,
       })
     })
   })