diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index feb04e4bd684..592b49087eac 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,7 +13,13 @@ jobs:
 
       - name: Build package
         working-directory: src/js
-        run: bun build pyodide.ts --outdir=dist --sourcemap=linked
+        run: |
+          mkdir -p generated 
+          cp ../core/*.ts ./generated/
+          sed -i 's@../js/@../@g' ./generated/error_handling.ts
+          sed -i 's@from "types"@from "../types"@g' ./generated/pyproxy.ts
+          sed -i 's@from "pyodide-util"@from "../pyodide-util"@g' ./generated/pyproxy.ts
+          bun build pyodide.ts --outdir=dist --sourcemap=linked
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
diff --git a/src/js/api.ts b/src/js/api.ts
index df75eefc5cd5..20692a987c23 100644
--- a/src/js/api.ts
+++ b/src/js/api.ts
@@ -1,18 +1,18 @@
 import { ffi } from "./ffi";
-import { CanvasInterface, canvas } from "./canvas";
+import { type CanvasInterface, canvas } from "./canvas";
 
-import { PackageData, loadPackage, loadedPackages } from "./load-package";
-import { type PyProxy, type PyDict } from "generated/pyproxy";
+import { type PackageData, loadPackage, loadedPackages } from "./load-package";
+import { type PyProxy, type PyDict } from "./generated/pyproxy";
 import { loadBinaryFile } from "./compat";
 import { version } from "./version";
 import { setStdin, setStdout, setStderr } from "./streams";
 import { scheduleCallback } from "./scheduler";
-import { TypedArray } from "./types";
+import type { TypedArray } from "./types";
 import { detectEnvironment } from "./environments";
 import "./literal-map.js";
 import {
   makeGlobalsProxy,
-  SnapshotConfig,
+  type SnapshotConfig,
   syncUpSnapshotLoad1,
   syncUpSnapshotLoad2,
 } from "./snapshot";
diff --git a/src/js/compat.ts b/src/js/compat.ts
index b5b695684514..45c5e47c9cfc 100644
--- a/src/js/compat.ts
+++ b/src/js/compat.ts
@@ -3,7 +3,7 @@ import {
   IN_BROWSER_MAIN_THREAD,
   IN_BROWSER_WEB_WORKER,
 } from "./environments";
-import { Lockfile } from "./types";
+import type { Lockfile } from "./types";
 
 declare var globalThis: {
   importScripts: (url: string) => void;
diff --git a/src/js/dynload.ts b/src/js/dynload.ts
index 95c2ee93312d..821cdb082df3 100644
--- a/src/js/dynload.ts
+++ b/src/js/dynload.ts
@@ -4,8 +4,8 @@ declare var DEBUG: boolean;
 
 import { createLock } from "./lock";
 import { memoize } from "./pyodide-util";
-import { InternalPackageData } from "./load-package";
-import { LoadDynlibFS, ReadFileType } from "./types";
+import type { InternalPackageData } from "./load-package";
+import type { LoadDynlibFS, ReadFileType } from "./types";
 
 // File System-like type which can be passed to
 // Module.loadDynamicLibrary or Module.loadWebAssemblyModule
@@ -153,9 +153,8 @@ export async function loadDynlibsFromPackage(
 ) {
   // assume that shared libraries of a package are located in <package-name>.libs directory,
   // following the convention of auditwheel.
-  const auditWheelLibDir = `${API.sitepackages}/${
-    pkg.file_name.split("-")[0]
-  }.libs`;
+  const auditWheelLibDir = `${API.sitepackages}/${pkg.file_name.split("-")[0]
+    }.libs`;
 
   // This prevents from reading large libraries multiple times.
   const readFileMemoized: ReadFileType = memoize(Module.FS.readFile);
diff --git a/src/js/emscripten-settings.ts b/src/js/emscripten-settings.ts
index a5bc6f201856..8283041a0956 100644
--- a/src/js/emscripten-settings.ts
+++ b/src/js/emscripten-settings.ts
@@ -1,8 +1,8 @@
 /** @private */
 
-import { ConfigType } from "./pyodide";
+import type { ConfigType } from "./pyodide";
 import { loadBinaryFile, getBinaryResponse } from "./compat";
-import { API, PreRunFunc } from "./types";
+import type { API, PreRunFunc } from "./types";
 
 /**
  * @private
diff --git a/src/js/ffi.ts b/src/js/ffi.ts
index 6f34eb6e0a38..32cd9c83a718 100644
--- a/src/js/ffi.ts
+++ b/src/js/ffi.ts
@@ -17,8 +17,8 @@ export type {
   PyBufferView,
   PySequence,
   PyMutableSequence,
-} from "generated/pyproxy";
-export type { PythonError } from "generated/error_handling";
+} from "./generated/pyproxy";
+export type { PythonError } from "./generated/error_handling";
 // These need to be imported for their side effects at startup
 import "generated/js2python";
 import "generated/python2js_buffer";
@@ -44,9 +44,9 @@ import {
   PyBufferView,
   PySequence,
   PyMutableSequence,
-} from "generated/pyproxy";
+} from "./generated/pyproxy";
 
-import { PythonError } from "../core/error_handling";
+import { PythonError } from "./generated/error_handling";
 
 /**
  * See :ref:`js-api-pyodide-ffi`
diff --git a/src/js/load-package.ts b/src/js/load-package.ts
index 0237e46839ec..1cd896f807a5 100644
--- a/src/js/load-package.ts
+++ b/src/js/load-package.ts
@@ -6,13 +6,13 @@ import {
 } from "./compat.js";
 import { createLock } from "./lock";
 import { loadDynlibsFromPackage } from "./dynload";
-import { PyProxy } from "generated/pyproxy";
+import { PyProxy } from "./generated/pyproxy";
 import {
   canonicalizePackageName,
   uriToPackageData,
   base16ToBase64,
 } from "./packaging-utils";
-import { Lockfile } from "./types";
+import type { Lockfile } from "./types";
 
 /**
  * Initialize the packages index. This is called as early as possible in
diff --git a/src/js/package.json b/src/js/package.json
index 77cd18658db9..a208ee108af4 100644
--- a/src/js/package.json
+++ b/src/js/package.json
@@ -4,6 +4,7 @@
     "access": "public"
   },
   "version": "0.26.2",
+  "type": "module",
   "description": "The Pyodide JavaScript package",
   "keywords": [
     "python",
@@ -22,18 +23,21 @@
     ".": {
       "import": "./dist/pyodide.js",
       "types": "./pyodide.ts"
+    },
+    "./version": {
+      "import": "./version.ts",
+      "types": "./version.ts"
     }
   },
   "files": [
+    "package.json",
     "dist",
-    "pyodide.ts",
-    "api.ts",
-    "types.ts",
-    "emscripten-settings.ts",
-    "snapshot.ts"
+    "generated",
+    "vendor",
+    "*.ts"
   ],
   "types": "./pyodide.ts",
   "engines": {
     "node": ">=18.0.0"
   }
-}
+}
\ No newline at end of file
diff --git a/src/js/pyodide.ts b/src/js/pyodide.ts
index df3ba0ba5636..9dd8c91804d9 100644
--- a/src/js/pyodide.ts
+++ b/src/js/pyodide.ts
@@ -15,7 +15,7 @@ import type { PyodideInterface } from "./api.js";
 import type { TypedArray, Module } from "./types";
 import type { EmscriptenSettings } from "./emscripten-settings";
 import type { PackageData } from "./load-package";
-import { SnapshotConfig } from "./snapshot";
+import type { SnapshotConfig } from "./snapshot";
 export type { PyodideInterface, TypedArray };
 
 export { version, type PackageData };
diff --git a/src/js/types.ts b/src/js/types.ts
index 20e5a98adf6f..00162b8f5b01 100644
--- a/src/js/types.ts
+++ b/src/js/types.ts
@@ -1,5 +1,5 @@
 export { };
-import type { PyProxy, PyAwaitable } from "generated/pyproxy";
+import type { PyProxy, PyAwaitable } from "./generated/pyproxy";
 import { type PyodideInterface } from "./api";
 import { type ConfigType } from "./pyodide";
 import { type InFuncType } from "./streams";
@@ -8,7 +8,7 @@ import {
   type InternalPackageData,
   type PackageLoadMetadata,
 } from "./load-package";
-import { SnapshotConfig } from "./snapshot";
+import type { SnapshotConfig } from "./snapshot";
 
 export type TypedArray =
   | Int8Array