diff --git a/packages/schema/src/config/_app.ts b/packages/schema/src/config/_app.ts
index 2fcbe139aa..2e69bdc022 100644
--- a/packages/schema/src/config/_app.ts
+++ b/packages/schema/src/config/_app.ts
@@ -3,7 +3,11 @@ import { existsSync, readdirSync } from 'fs'
 import defu from 'defu'
 
 export default {
-  /** Vue.js config */
+  /**
+   * Vue.js config
+   * @version 2
+   * @version 3
+   */
   vue: {
     /**
      * Properties that will be set directly on `Vue.config` for vue@2.
diff --git a/packages/schema/src/config/build.ts b/packages/schema/src/config/build.ts
index ba29cb03c7..efab93b7f9 100644
--- a/packages/schema/src/config/build.ts
+++ b/packages/schema/src/config/build.ts
@@ -8,6 +8,7 @@ export default {
    * The builder to use for bundling the Vue part of your application.
    *
    * @type {'vite' | 'webpack' | { bundle: (nuxt: typeof import('../src/types/nuxt').Nuxt) => Promise<void> }}
+   * @version 3
    */
   builder: {
     $resolve: (val, get) => {
@@ -21,17 +22,21 @@ export default {
       return map[val] || (get('vite') === false ? map.webpack : map.vite)
     },
   },
-
-  build: {
-    /**
-   * Suppresses most of the build output log.
-   *
-   * It is enabled by default when a CI or test environment is detected.
-   *
-   * @see [std-env](https://github.com/unjs/std-env)
+  /**
+   * Shared build configuration.
    * @version 2
    * @version 3
    */
+  build: {
+    /**
+     * Suppresses most of the build output log.
+     *
+     * It is enabled by default when a CI or test environment is detected.
+     *
+     * @see [std-env](https://github.com/unjs/std-env)
+     * @version 2
+     * @version 3
+     */
     quiet: Boolean(isCI || isTest),
 
     /**
diff --git a/packages/schema/src/config/experimental.ts b/packages/schema/src/config/experimental.ts
index a289fca2bf..947fe7b947 100644
--- a/packages/schema/src/config/experimental.ts
+++ b/packages/schema/src/config/experimental.ts
@@ -1,22 +1,22 @@
 export default {
-  /**
-   * Set to true to generate an async entrypoint for the Vue bundle (for module federation support).
-   * @version 3
-   */
-  asyncEntry: {
-    $resolve: (val, get) => val ?? (get('dev') && get('experimental.viteNode')) ?? false
-  },
+  /** @version 3 */
+  experimental: {
+    /**
+     * Set to true to generate an async entrypoint for the Vue bundle (for module federation support).
+     */
+    asyncEntry: {
+      $resolve: (val, get) => val ?? (get('dev') && get('experimental.viteNode')) ?? false
+    },
 
-  /**
-   * Use vite-node for on-demand server chunk loading
-   * @version 3
-   */
-  viteNode: process.env.EXPERIMENTAL_VITE_NODE ? true : false,
+    /**
+     * Use vite-node for on-demand server chunk loading
+     */
+    viteNode: process.env.EXPERIMENTAL_VITE_NODE ? true : false,
 
-  /**
-   * Enable Vue's reactivity transform
-   * @see https://vuejs.org/guide/extras/reactivity-transform.html
-   * @version 3
-   */
-  reactivityTransform: false
+    /**
+     * Enable Vue's reactivity transform
+     * @see https://vuejs.org/guide/extras/reactivity-transform.html
+     */
+    reactivityTransform: false
+  }
 }
diff --git a/packages/schema/src/config/index.ts b/packages/schema/src/config/index.ts
index a3184b48ae..adeb87e097 100644
--- a/packages/schema/src/config/index.ts
+++ b/packages/schema/src/config/index.ts
@@ -45,6 +45,7 @@ export default {
   ...vite,
   ...webpack,
   ...nitro,
+  ...experimental,
   // Legacy
   ...build,
   messages,
@@ -53,5 +54,4 @@ export default {
   server,
   cli,
   generate,
-  experimental,
 }
diff --git a/packages/schema/src/config/nitro.ts b/packages/schema/src/config/nitro.ts
index 87f4238945..7b3257dd85 100644
--- a/packages/schema/src/config/nitro.ts
+++ b/packages/schema/src/config/nitro.ts
@@ -1,11 +1,12 @@
-/**
- * @version 3
- */
 export default {
   experimentNitropack: process.env.EXPERIMENT_NITROPACK ? true : false,
 
   /**
+   * Configuration for Nuxt Nitro.
+   *
    * @typedef {Awaited<ReturnType<typeof import('nitropack')['NitroConfig']>>}
+   * @version 2
+   * @version 3
   */
   nitro: {}
 }
diff --git a/packages/schema/src/config/typescript.ts b/packages/schema/src/config/typescript.ts
index 7d4c34c32f..1fa89a4bf5 100644
--- a/packages/schema/src/config/typescript.ts
+++ b/packages/schema/src/config/typescript.ts
@@ -1,4 +1,10 @@
 export default {
+  /**
+   * Configuration for Nuxt's TypeScript integration.
+   *
+   * @version 2
+   * @version 3
+   */
   typescript: {
     /**
    * TypeScript comes with certain checks to give you more safety and analysis of your program.