diff --git a/packages/kit/src/template.ts b/packages/kit/src/template.ts
index e315783043..310bcdba25 100644
--- a/packages/kit/src/template.ts
+++ b/packages/kit/src/template.ts
@@ -146,7 +146,7 @@ export async function updateTemplates (options?: { filter?: (template: ResolvedN
   return await tryUseNuxt()?.hooks.callHook('builder:generateApp', options)
 }
 
-const EXTENSION_RE = /\b\.\w+$/g
+const EXTENSION_RE = /\b(?:\.d\.[cm]?ts|\.\w+)$/g
 // Exclude bridge alias types to support Volar
 const excludedAlias = [/^@vue\/.*$/, /^#internal\/nuxt/]
 export async function _generateTypes (nuxt: Nuxt) {
@@ -289,7 +289,11 @@ export async function _generateTypes (nuxt: Nuxt) {
     let absolutePath = resolve(basePath, aliases[alias]!)
     let stats = await fsp.stat(absolutePath).catch(() => null /* file does not exist */)
     if (!stats) {
-      const resolvedModule = resolveModulePath(aliases[alias]!, { try: true, from: importPaths })
+      const resolvedModule = resolveModulePath(aliases[alias]!, {
+        try: true,
+        from: importPaths,
+        extensions: [...nuxt.options.extensions, '.d.ts', '.d.mts', '.d.cts'],
+      })
       if (resolvedModule) {
         absolutePath = resolvedModule
         stats = await fsp.stat(resolvedModule).catch(() => null)