fix(medusa-js): Types for bundler (#5400)

* fix(package.json): add types in exports to help with projects using tsconfig moduleResolution: bundler

* chore: add changeset

.changeset/swift-tomatoes-switch.md

@@ -0,0 +1,6 @@
+---
+"medusa-react": patch
+"@medusajs/medusa-js": patch
+---
+
+add types to exports to help projects using moduleResolution bundler

packages/medusa-js/package.json

@@ -11,7 +11,8 @@
   "exports": {
     ".": {
       "import": "./dist/index.mjs",
-      "require": "./dist/index.js"
+      "require": "./dist/index.js",
+      "types": "./dist/index.d.ts"
     },
     "./package.json": "./package.json"
   },

packages/medusa-react/package.json

@@ -7,7 +7,8 @@
   "exports": {
     ".": {
       "import": "./dist/index.mjs",
-      "require": "./dist/index.js"
+      "require": "./dist/index.js",
+      "types": "./dist/index.d.ts"
     },
     "./package.json": "./package.json"
   },