diff --git a/packages/csv-generate/package.json b/packages/csv-generate/package.json
index 81766e909..0de91b967 100644
--- a/packages/csv-generate/package.json
+++ b/packages/csv-generate/package.json
@@ -30,18 +30,22 @@
   "exports": {
     ".": {
       "import": "./lib/index.js",
-      "require": "./dist/cjs/index.cjs"
+      "require": "./dist/cjs/index.cjs",
+      "types": "./lib/index.d.ts"
     },
     "./sync": {
       "import": "./lib/sync.js",
-      "require": "./dist/cjs/sync.cjs"
+      "require": "./dist/cjs/sync.cjs",
+      "types": "./lib/sync.d.ts"
     },
-    "./stream": {
-      "import": "./lib/stream.js",
-      "require": "./dist/cjs/stream.cjs"
+    "./browser/esm": {
+      "types": "./lib/index.d.ts",
+      "default": "./dist/esm/index.js"
     },
-    "./browser/esm": "./dist/esm/index.js",
-    "./browser/esm/sync": "./dist/esm/sync.js"
+    "./browser/esm/sync": {
+      "types": "./lib/sync.d.ts",
+      "default": "./dist/esm/sync.js"
+    }
   },
   "files": [
     "dist",
diff --git a/packages/csv-parse/package.json b/packages/csv-parse/package.json
index 5b9350b4b..a7d62448c 100644
--- a/packages/csv-parse/package.json
+++ b/packages/csv-parse/package.json
@@ -32,14 +32,22 @@
   "exports": {
     ".": {
       "import": "./lib/index.js",
-      "require": "./dist/cjs/index.cjs"
+      "require": "./dist/cjs/index.cjs",
+      "types": "./lib/index.d.ts"
     },
     "./sync": {
       "import": "./lib/sync.js",
-      "require": "./dist/cjs/sync.cjs"
+      "require": "./dist/cjs/sync.cjs",
+      "types": "./lib/sync.d.ts"
     },
-    "./browser/esm": "./dist/esm/index.js",
-    "./browser/esm/sync": "./dist/esm/sync.js"
+    "./browser/esm": {
+      "types": "./lib/index.d.ts",
+      "default": "./dist/esm/index.js"
+    },
+    "./browser/esm/sync": {
+      "types": "./lib/sync.d.ts",
+      "default": "./dist/esm/sync.js"
+    }
   },
   "devDependencies": {
     "@rollup/plugin-eslint": "^8.0.2",
diff --git a/packages/csv-stringify/package.json b/packages/csv-stringify/package.json
index 557ce8c72..67a08d14e 100644
--- a/packages/csv-stringify/package.json
+++ b/packages/csv-stringify/package.json
@@ -30,14 +30,22 @@
   "exports": {
     ".": {
       "import": "./lib/index.js",
-      "require": "./dist/cjs/index.cjs"
+      "require": "./dist/cjs/index.cjs",
+      "types": "./lib/index.d.ts"
     },
     "./sync": {
       "import": "./lib/sync.js",
-      "require": "./dist/cjs/sync.cjs"
+      "require": "./dist/cjs/sync.cjs",
+      "types": "./lib/sync.d.ts"
     },
-    "./browser/esm": "./dist/esm/index.js",
-    "./browser/esm/sync": "./dist/esm/sync.js"
+    "./browser/esm": {
+      "types": "./lib/index.d.ts",
+      "default": "./dist/esm/index.js"
+    },
+    "./browser/esm/sync": {
+      "types": "./lib/sync.d.ts",
+      "default": "./dist/esm/sync.js"
+    }
   },
   "files": [
     "dist",
diff --git a/packages/csv/package.json b/packages/csv/package.json
index e669a2acb..bb9a7c53e 100644
--- a/packages/csv/package.json
+++ b/packages/csv/package.json
@@ -48,14 +48,22 @@
   "exports": {
     ".": {
       "import": "./lib/index.js",
-      "require": "./dist/cjs/index.cjs"
+      "require": "./dist/cjs/index.cjs",
+      "types": "./lib/index.d.ts"
     },
     "./sync": {
       "import": "./lib/sync.js",
-      "require": "./dist/cjs/sync.cjs"
+      "require": "./dist/cjs/sync.cjs",
+      "types": "./lib/sync.d.ts"
     },
-    "./browser/esm": "./dist/esm/index.js",
-    "./browser/esm/sync": "./dist/esm/sync.js"
+    "./browser/esm": {
+      "types": "./lib/index.d.ts",
+      "default": "./dist/esm/index.js"
+    },
+    "./browser/esm/sync": {
+      "types": "./lib/sync.d.ts",
+      "default": "./dist/esm/sync.js"
+    }
   },
   "homepage": "https://csv.js.org/",
   "files": [
diff --git a/packages/stream-transform/package.json b/packages/stream-transform/package.json
index 3d85f9fb5..1723c4c24 100644
--- a/packages/stream-transform/package.json
+++ b/packages/stream-transform/package.json
@@ -30,14 +30,22 @@
   "exports": {
     ".": {
       "import": "./lib/index.js",
-      "require": "./dist/cjs/index.cjs"
+      "require": "./dist/cjs/index.cjs",
+      "types": "./lib/index.d.ts"
     },
     "./sync": {
       "import": "./lib/sync.js",
-      "require": "./dist/cjs/sync.cjs"
+      "require": "./dist/cjs/sync.cjs",
+      "types": "./lib/sync.d.ts"
     },
-    "./browser/esm": "./dist/esm/index.js",
-    "./browser/esm/sync": "./dist/esm/sync.js"
+    "./browser/esm": {
+      "types": "./lib/index.d.ts",
+      "default": "./dist/esm/index.js"
+    },
+    "./browser/esm/sync": {
+      "types": "./lib/sync.d.ts",
+      "default": "./dist/esm/sync.js"
+    }
   },
   "files": [
     "dist",