fix: update types

packages/kit/src/build.ts

@@ -127,9 +127,13 @@ export function addWebpackPlugin (plugin: WebpackPluginInstance, options?: Exten
 /**
  * Append Vite plugin to the config.
  */
-export function addVitePlugin (plugin: VitePlugin, options?: ExtendViteConfigOptions) {
+export function addVitePlugin (plugin: VitePlugin | VitePlugin[], options?: ExtendViteConfigOptions) {
   extendViteConfig((config) => {
     config.plugins = config.plugins || []
-    config.plugins.push(plugin)
+    if (Array.isArray(plugin)) {
+      config.plugins.push(...plugin)
+    } else {
+      config.plugins.push(plugin)
+    }
   }, options)
 }

packages/nuxt/src/core/nitro.ts

@@ -7,6 +7,7 @@ import { resolvePath } from '@nuxt/kit'
 import defu from 'defu'
 import fsExtra from 'fs-extra'
 import { dynamicEventHandler } from 'h3'
+import { Plugin } from 'rollup'
 import { distDir } from '../dirs'
 import { ImportProtectionPlugin } from './plugins/import-protection'
 
@@ -121,14 +122,16 @@ export async function initNitro (nuxt: Nuxt & { _nitro?: Nitro }) {
   }
 
   // Register nuxt protection patterns
-  nitroConfig.rollupConfig!.plugins!.push(ImportProtectionPlugin.rollup({
-    rootDir: nuxt.options.rootDir,
-    patterns: [
-      ...['#app', /^#build(\/|$)/]
-        .map(p => [p, 'Vue app aliases are not allowed in server routes.']) as [RegExp | string, string][]
-    ],
-    exclude: [/core[\\/]runtime[\\/]nitro[\\/]renderer/]
-  }))
+  nitroConfig.rollupConfig!.plugins!.push(
+    ImportProtectionPlugin.rollup({
+      rootDir: nuxt.options.rootDir,
+      patterns: [
+        ...['#app', /^#build(\/|$)/]
+          .map(p => [p, 'Vue app aliases are not allowed in server routes.']) as [RegExp | string, string][]
+      ],
+      exclude: [/core[\\/]runtime[\\/]nitro[\\/]renderer/]
+    }) as Plugin
+  )
 
   // Extend nitro config with hook
   await nuxt.callHook('nitro:config', nitroConfig)

packages/nuxt/test/auto-imports.test.ts

@@ -4,6 +4,7 @@ import { join } from 'pathe'
 import { createCommonJS, findExports } from 'mlly'
 import * as VueFunctions from 'vue'
 import { createUnimport, Import } from 'unimport'
+import type { Plugin } from 'vite'
 import { TransformPlugin } from '../src/imports/transform'
 import { defaultPresets } from '../src/imports/presets'
 
@@ -18,9 +19,9 @@ describe('imports:transform', () => {
     imports
   })
 
-  const transformPlugin = TransformPlugin.raw({ ctx, options: { transform: { exclude: [/node_modules/] } } }, { framework: 'rollup' })
+  const transformPlugin = TransformPlugin.raw({ ctx, options: { transform: { exclude: [/node_modules/] } } }, { framework: 'rollup' }) as Plugin
   const transform = async (source: string) => {
-    const result = await transformPlugin.transform!.call({ error: null, warn: null } as any, source, '')
+    const result = await (transformPlugin.transform as Function).call({ error: null, warn: null } as any, source, '')
     return typeof result === 'string' ? result : result?.code
   }