diff --git a/packages/vite/src/node/index.ts b/packages/vite/src/node/index.ts
index 158368872877ac..8c2ca11306ae4a 100644
--- a/packages/vite/src/node/index.ts
+++ b/packages/vite/src/node/index.ts
@@ -91,3 +91,10 @@ export type { Terser } from 'types/terser'
 export type { RollupCommonJSOptions } from 'types/commonjs'
 export type { RollupDynamicImportVarsOptions } from 'types/dynamicImportVars'
 export type { Matcher, AnymatchPattern, AnymatchFn } from 'types/anymatch'
+
+declare module 'rollup' {
+  export interface RenderedChunk {
+    importedAssets: Set<string>
+    importedCss: Set<string>
+  }
+}
diff --git a/packages/vite/src/node/plugins/asset.ts b/packages/vite/src/node/plugins/asset.ts
index faafe0ffca68f3..c54b3da1b83442 100644
--- a/packages/vite/src/node/plugins/asset.ts
+++ b/packages/vite/src/node/plugins/asset.ts
@@ -357,9 +357,3 @@ export async function urlToBuiltUrl(
     true
   )
 }
-
-declare module 'rollup' {
-  export interface RenderedChunk {
-    importedAssets: Set<string>
-  }
-}
diff --git a/packages/vite/src/node/plugins/css.ts b/packages/vite/src/node/plugins/css.ts
index 1381772e9ae592..e643272b6d9761 100644
--- a/packages/vite/src/node/plugins/css.ts
+++ b/packages/vite/src/node/plugins/css.ts
@@ -1294,9 +1294,3 @@ const preProcessors = Object.freeze({
 function isPreProcessor(lang: any): lang is PreprocessLang {
   return lang && lang in preProcessors
 }
-
-declare module 'rollup' {
-  export interface RenderedChunk {
-    importedCss: Set<string>
-  }
-}