diff --git a/packages/dev-server-core/CHANGELOG.md b/packages/dev-server-core/CHANGELOG.md
index 97d5ab1f7..152803db1 100644
--- a/packages/dev-server-core/CHANGELOG.md
+++ b/packages/dev-server-core/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @web/dev-server-core
 
+## 0.6.3
+
+### Patch Changes
+
+- 27493246: add types for remaining exports
+
 ## 0.6.2
 
 ### Patch Changes
diff --git a/packages/dev-server-core/package.json b/packages/dev-server-core/package.json
index 146a69a1b..527404df9 100644
--- a/packages/dev-server-core/package.json
+++ b/packages/dev-server-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@web/dev-server-core",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "publishConfig": {
     "access": "public"
   },
@@ -21,9 +21,11 @@
       "require": "./dist/index.js"
     },
     "./dist/dom5": {
+      "types": "./dist/dom5/index.d.ts",
       "require": "./dist/dom5/index.js"
     },
     "./test-helpers": {
+      "types": "./test-helpers.d.ts",
       "import": "./test-helpers.mjs",
       "require": "./dist/test-helpers.js"
     }
@@ -44,7 +46,6 @@
     ".self-signed-dev-server-ssl.cert",
     ".self-signed-dev-server-ssl.key",
     "*.d.ts",
-    "*.js",
     "*.mjs",
     "dist",
     "src"
diff --git a/packages/dev-server-core/test-helpers.js b/packages/dev-server-core/test-helpers.js
deleted file mode 100644
index 53e509cc9..000000000
--- a/packages/dev-server-core/test-helpers.js
+++ /dev/null
@@ -1,19 +0,0 @@
-import cjsEntrypoint from './dist/test-helpers.js';
-
-const {
-  expectNotIncludes,
-  expectIncludes,
-  fetchText,
-  timeout,
-  createTestServer,
-  virtualFilesPlugin,
-} = cjsEntrypoint;
-
-export {
-  expectNotIncludes,
-  expectIncludes,
-  fetchText,
-  timeout,
-  createTestServer,
-  virtualFilesPlugin,
-};
diff --git a/packages/dev-server/CHANGELOG.md b/packages/dev-server/CHANGELOG.md
index 1b19a755e..2713f6441 100644
--- a/packages/dev-server/CHANGELOG.md
+++ b/packages/dev-server/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @web/dev-server
 
+## 0.3.6
+
+### Patch Changes
+
+- 615db977: cleanup exports
+- Updated dependencies [27493246]
+  - @web/dev-server-core@0.6.3
+
 ## 0.3.5
 
 ### Patch Changes
diff --git a/packages/dev-server/index.d.mts b/packages/dev-server/index.d.mts
deleted file mode 100644
index c41020304..000000000
--- a/packages/dev-server/index.d.mts
+++ /dev/null
@@ -1,2 +0,0 @@
-// this file is autogenerated with the generate-mjs-dts-entrypoints script
-export * from './dist/index';
diff --git a/packages/dev-server/package.json b/packages/dev-server/package.json
index 1230b8dfc..a7e12e2bd 100644
--- a/packages/dev-server/package.json
+++ b/packages/dev-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@web/dev-server",
-  "version": "0.3.5",
+  "version": "0.3.6",
   "publishConfig": {
     "access": "public"
   },
@@ -41,9 +41,7 @@
     "test:watch": "mocha \"test/**/*.test.mjs\" --watch --watch-files src,test --reporter dot"
   },
   "files": [
-    "*.d.mts",
     "*.d.ts",
-    "*.js",
     "*.mjs",
     "dist",
     "src"
@@ -60,7 +58,7 @@
     "@babel/code-frame": "^7.12.11",
     "@types/command-line-args": "^5.0.0",
     "@web/config-loader": "^0.2.2",
-    "@web/dev-server-core": "^0.6.2",
+    "@web/dev-server-core": "^0.6.3",
     "@web/dev-server-rollup": "^0.5.4",
     "camelcase": "^6.2.0",
     "command-line-args": "^5.1.1",
diff --git a/packages/storybook-utils/CHANGELOG.md b/packages/storybook-utils/CHANGELOG.md
index ca91e41ff..ea11566a5 100644
--- a/packages/storybook-utils/CHANGELOG.md
+++ b/packages/storybook-utils/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @web/storybook-utils
 
+## 1.0.1
+
+### Patch Changes
+
+- afc680d2: fix export
+
 ## 1.0.0
 
 ### Major Changes
diff --git a/packages/storybook-utils/index.js b/packages/storybook-utils/index.mjs
similarity index 100%
rename from packages/storybook-utils/index.js
rename to packages/storybook-utils/index.mjs
diff --git a/packages/storybook-utils/package.json b/packages/storybook-utils/package.json
index 843c1af78..dc09972c2 100644
--- a/packages/storybook-utils/package.json
+++ b/packages/storybook-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@web/storybook-utils",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "publishConfig": {
     "access": "public"
   },
@@ -17,7 +17,7 @@
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
-      "default": "./index.js"
+      "default": "./index.mjs"
     }
   },
   "engines": {
@@ -29,8 +29,10 @@
   "files": [
     "*.d.ts",
     "*.mjs",
+    "CHANGELOG.md",
     "dist",
-    "src"
+    "src",
+    "README.md"
   ],
   "keywords": [
     "web",