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>

packages/medusa/src/api/index.js

@@ -1,7 +1,7 @@
 import { Router } from "express"
+import errorHandler from "./middlewares/error-handler"
 import admin from "./routes/admin"
 import store from "./routes/store"
-import errorHandler from "./middlewares/error-handler"
 
 // guaranteed to get dependencies
 export default (container, config) => {
@@ -14,3 +14,20 @@ export default (container, config) => {
 
   return app
 }
+
+export * from "./routes/admin/notifications"
+export * from "./routes/admin/store"
+export * from "./routes/admin/variants"
+export * from "./routes/store/auth"
+export * from "./routes/store/carts"
+export * from "./routes/store/collections"
+export * from "./routes/store/customers"
+export * from "./routes/store/gift-cards"
+export * from "./routes/store/orders"
+export * from "./routes/store/products"
+export * from "./routes/store/regions"
+export * from "./routes/store/return-reasons"
+export * from "./routes/store/returns"
+export * from "./routes/store/shipping-options"
+export * from "./routes/store/swaps"
+export * from "./routes/store/variants"