diff --git a/code/core/src/common/defineConfig.ts b/code/core/src/common/defineConfig.ts
new file mode 100644
index 000000000000..2a16d88aa474
--- /dev/null
+++ b/code/core/src/common/defineConfig.ts
@@ -0,0 +1,5 @@
+import type { StorybookConfig } from '@storybook/core/types';
+
+export function defineConfig<TConfig extends StorybookConfig>(config: TConfig): TConfig {
+  return config;
+}
diff --git a/code/core/src/common/index.ts b/code/core/src/common/index.ts
index 6166e285ab05..dcec4e025c53 100644
--- a/code/core/src/common/index.ts
+++ b/code/core/src/common/index.ts
@@ -42,6 +42,7 @@ export * from './utils/formatter';
 export * from './utils/get-story-id';
 export * from './utils/posix';
 export * from './js-package-manager';
+export * from './defineConfig';
 
 export { versions };
 
diff --git a/code/frameworks/angular/package.json b/code/frameworks/angular/package.json
index 946679a7a129..2c71784ede70 100644
--- a/code/frameworks/angular/package.json
+++ b/code/frameworks/angular/package.json
@@ -20,6 +20,22 @@
     "url": "https://opencollective.com/storybook"
   },
   "license": "MIT",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "node": "./dist/index.js",
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.js"
+    },
+    "./preset": "./preset.js",
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.js",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
+    "./package.json": "./package.json"
+  },
   "main": "dist/index.js",
   "module": "dist/index.mjs",
   "types": "dist/index.d.ts",
diff --git a/code/frameworks/angular/src/csf-factory/defineMainConfig.ts b/code/frameworks/angular/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..24bc05422ac9
--- /dev/null
+++ b/code/frameworks/angular/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/ember/package.json b/code/frameworks/ember/package.json
index 9e308f6b5f6d..94b6468b39f8 100644
--- a/code/frameworks/ember/package.json
+++ b/code/frameworks/ember/package.json
@@ -16,6 +16,22 @@
     "url": "https://opencollective.com/storybook"
   },
   "license": "MIT",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "node": "./dist/index.js",
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.js"
+    },
+    "./preset": "./preset.js",
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.js",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
+    "./package.json": "./package.json"
+  },
   "main": "dist/index.js",
   "module": "dist/index.mjs",
   "types": "dist/index.d.ts",
diff --git a/code/frameworks/ember/src/csf-factory/defineMainConfig.ts b/code/frameworks/ember/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/ember/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/experimental-nextjs-vite/package.json b/code/frameworks/experimental-nextjs-vite/package.json
index b5205345ed72..4b20e1113092 100644
--- a/code/frameworks/experimental-nextjs-vite/package.json
+++ b/code/frameworks/experimental-nextjs-vite/package.json
@@ -58,6 +58,12 @@
       "import": "./dist/vite-plugin/index.mjs",
       "require": "./dist/vite-plugin/index.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -134,6 +140,7 @@
       "./src/index.ts",
       "./src/vite-plugin/index.ts",
       "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts",
       "./src/preview.tsx",
       "./src/export-mocks/cache/index.ts",
       "./src/export-mocks/headers/index.ts",
diff --git a/code/frameworks/experimental-nextjs-vite/src/csf-factory/defineMainConfig.ts b/code/frameworks/experimental-nextjs-vite/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/experimental-nextjs-vite/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/html-vite/package.json b/code/frameworks/html-vite/package.json
index 804987dac1c7..1ce79c846355 100644
--- a/code/frameworks/html-vite/package.json
+++ b/code/frameworks/html-vite/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -67,7 +73,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/html-vite/src/csf-factory/defineMainConfig.ts b/code/frameworks/html-vite/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/html-vite/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/html-webpack5/package.json b/code/frameworks/html-webpack5/package.json
index 03cd0ce7cfc2..8a7167dd0f54 100644
--- a/code/frameworks/html-webpack5/package.json
+++ b/code/frameworks/html-webpack5/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -68,7 +74,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/html-webpack5/src/csf-factory/defineMainConfig.ts b/code/frameworks/html-webpack5/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/html-webpack5/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/nextjs/package.json b/code/frameworks/nextjs/package.json
index a440c6b17a17..41dea2891772 100644
--- a/code/frameworks/nextjs/package.json
+++ b/code/frameworks/nextjs/package.json
@@ -87,6 +87,12 @@
       "import": "./dist/export-mocks/router/index.mjs",
       "require": "./dist/export-mocks/router/index.js"
     },
+    "./main": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -209,6 +215,7 @@
       "./src/image-context.ts",
       "./src/index.ts",
       "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts",
       "./src/preview.tsx",
       "./src/export-mocks/index.ts",
       "./src/export-mocks/cache/index.ts",
diff --git a/code/frameworks/nextjs/src/csf-factory/defineMainConfig.ts b/code/frameworks/nextjs/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/nextjs/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/preact-vite/package.json b/code/frameworks/preact-vite/package.json
index 5b146f3a9bbf..e639c1c7e0bb 100644
--- a/code/frameworks/preact-vite/package.json
+++ b/code/frameworks/preact-vite/package.json
@@ -29,6 +29,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
diff --git a/code/frameworks/preact-vite/src/csf-factory/defineMainConfig.ts b/code/frameworks/preact-vite/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/preact-vite/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/preact-webpack5/package.json b/code/frameworks/preact-webpack5/package.json
index 5f0290ffcebc..cd7effb465d0 100644
--- a/code/frameworks/preact-webpack5/package.json
+++ b/code/frameworks/preact-webpack5/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -69,7 +75,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/preact-webpack5/src/csf-factory/defineMainConfig.ts b/code/frameworks/preact-webpack5/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/preact-webpack5/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/react-native-web-vite/package.json b/code/frameworks/react-native-web-vite/package.json
index da31ba3bca39..8f392bc254dd 100644
--- a/code/frameworks/react-native-web-vite/package.json
+++ b/code/frameworks/react-native-web-vite/package.json
@@ -35,6 +35,12 @@
       "import": "./dist/vite-plugin.mjs",
       "require": "./dist/vite-plugin.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -86,7 +92,8 @@
     "entries": [
       "./src/index.ts",
       "./src/preset.ts",
-      "./src/vite-plugin.ts"
+      "./src/vite-plugin.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/react-native-web-vite/src/csf-factory/defineMainConfig.ts b/code/frameworks/react-native-web-vite/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/react-native-web-vite/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/react-vite/package.json b/code/frameworks/react-vite/package.json
index d871585cf42c..6228aea36f4c 100644
--- a/code/frameworks/react-vite/package.json
+++ b/code/frameworks/react-vite/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -93,7 +99,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/react-vite/src/csf-factory/defineMainConfig.ts b/code/frameworks/react-vite/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/react-vite/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/react-webpack5/package.json b/code/frameworks/react-webpack5/package.json
index c6c05892a81f..8c26cc0072aa 100644
--- a/code/frameworks/react-webpack5/package.json
+++ b/code/frameworks/react-webpack5/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -74,7 +80,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/react-webpack5/src/csf-factory/defineMainConfig.ts b/code/frameworks/react-webpack5/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/react-webpack5/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/server-webpack5/package.json b/code/frameworks/server-webpack5/package.json
index ef6b005495c5..1f61cce000ec 100644
--- a/code/frameworks/server-webpack5/package.json
+++ b/code/frameworks/server-webpack5/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -67,7 +73,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/server-webpack5/src/csf-factory/defineMainConfig.ts b/code/frameworks/server-webpack5/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/server-webpack5/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/svelte-vite/package.json b/code/frameworks/svelte-vite/package.json
index 5007a4d2ff35..b82e3b98b28b 100644
--- a/code/frameworks/svelte-vite/package.json
+++ b/code/frameworks/svelte-vite/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -78,7 +84,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/svelte-vite/src/csf-factory/defineMainConfig.ts b/code/frameworks/svelte-vite/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/svelte-vite/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/svelte-webpack5/package.json b/code/frameworks/svelte-webpack5/package.json
index 78b652a38c07..f483c25bf7e3 100644
--- a/code/frameworks/svelte-webpack5/package.json
+++ b/code/frameworks/svelte-webpack5/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -70,7 +76,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/svelte-webpack5/src/csf-factory/defineMainConfig.ts b/code/frameworks/svelte-webpack5/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/svelte-webpack5/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/sveltekit/package.json b/code/frameworks/sveltekit/package.json
index 6165990d8b1e..b47ab7a26343 100644
--- a/code/frameworks/sveltekit/package.json
+++ b/code/frameworks/sveltekit/package.json
@@ -41,6 +41,12 @@
       "require": "./dist/vite-plugin.js",
       "import": "./dist/vite-plugin.mjs"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -84,7 +90,8 @@
       "./src/index.ts",
       "./src/preview.ts",
       "./src/preset.ts",
-      "./src/vite-plugin.ts"
+      "./src/vite-plugin.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/sveltekit/src/csf-factory/defineMainConfig.ts b/code/frameworks/sveltekit/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/sveltekit/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/vue3-vite/package.json b/code/frameworks/vue3-vite/package.json
index 8d9b0f427a6a..2852d303990b 100644
--- a/code/frameworks/vue3-vite/package.json
+++ b/code/frameworks/vue3-vite/package.json
@@ -35,6 +35,12 @@
       "require": "./dist/vite-plugin.js",
       "import": "./dist/vite-plugin.mjs"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -80,7 +86,8 @@
     "entries": [
       "./src/index.ts",
       "./src/preset.ts",
-      "./src/vite-plugin.ts"
+      "./src/vite-plugin.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/vue3-vite/src/csf-factory/defineMainConfig.ts b/code/frameworks/vue3-vite/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/vue3-vite/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/vue3-webpack5/package.json b/code/frameworks/vue3-webpack5/package.json
index b08859e0a714..973f16e8a820 100644
--- a/code/frameworks/vue3-webpack5/package.json
+++ b/code/frameworks/vue3-webpack5/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -71,7 +77,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/vue3-webpack5/src/csf-factory/defineMainConfig.ts b/code/frameworks/vue3-webpack5/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/vue3-webpack5/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/web-components-vite/package.json b/code/frameworks/web-components-vite/package.json
index 92a76784a0aa..27b17e55155e 100644
--- a/code/frameworks/web-components-vite/package.json
+++ b/code/frameworks/web-components-vite/package.json
@@ -30,6 +30,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -66,6 +72,7 @@
   },
   "bundler": {
     "entries": [
+      "./src/csf-factory/defineMainConfig.ts",
       "./src/index.ts",
       "./src/preset.ts"
     ],
diff --git a/code/frameworks/web-components-vite/src/csf-factory/defineMainConfig.ts b/code/frameworks/web-components-vite/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/web-components-vite/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}
diff --git a/code/frameworks/web-components-webpack5/package.json b/code/frameworks/web-components-webpack5/package.json
index aa4281ef433e..2e9b89f3223c 100644
--- a/code/frameworks/web-components-webpack5/package.json
+++ b/code/frameworks/web-components-webpack5/package.json
@@ -33,6 +33,12 @@
       "types": "./dist/preset.d.ts",
       "require": "./dist/preset.js"
     },
+    "./node": {
+      "types": "./dist/csf-factory/defineMainConfig.d.ts",
+      "node": "./dist/csf-factory/defineMainConfig.js",
+      "import": "./dist/csf-factory/defineMainConfig.mjs",
+      "require": "./dist/csf-factory/defineMainConfig.js"
+    },
     "./package.json": "./package.json"
   },
   "main": "dist/index.js",
@@ -71,7 +77,8 @@
   "bundler": {
     "entries": [
       "./src/index.ts",
-      "./src/preset.ts"
+      "./src/preset.ts",
+      "./src/csf-factory/defineMainConfig.ts"
     ],
     "platform": "node"
   },
diff --git a/code/frameworks/web-components-webpack5/src/csf-factory/defineMainConfig.ts b/code/frameworks/web-components-webpack5/src/csf-factory/defineMainConfig.ts
new file mode 100644
index 000000000000..dd999c40b17b
--- /dev/null
+++ b/code/frameworks/web-components-webpack5/src/csf-factory/defineMainConfig.ts
@@ -0,0 +1,7 @@
+import { defineConfig as commonDefineConfig } from 'storybook/internal/common';
+
+import type { StorybookConfig } from '../types';
+
+export function defineMain(config: StorybookConfig) {
+  return commonDefineConfig<StorybookConfig>(config);
+}