example

package.json

@@ -3,7 +3,8 @@
   "private": true,
   "packageManager": "pnpm@8.11.0",
   "scripts": {
-    "build": "vite-ssg build",
+    "build:types": "vue-tsc --project ./tsconfig.declaration.json",
+    "build": "vite-ssg build && pnpm build:types",
     "dev": "vite --port 3333 --open",
     "lint": "eslint .",
     "preview": "vite preview",

src/auto-imports.d.ts

@@ -297,6 +297,7 @@ declare global {
 declare global {
   // @ts-ignore
   export type { Component, ComponentPublicInstance, ComputedRef, ExtractDefaultPropTypes, ExtractPropTypes, ExtractPublicPropTypes, InjectionKey, PropType, Ref, VNode, WritableComputedRef } from 'vue'
+  import('vue')
 }
 // for vue template auto import
 import { UnwrapRef } from 'vue'

src/types.ts

@@ -1,3 +1,9 @@
 import type { ViteSSGContext } from 'vite-ssg'
 
 export type UserModule = (ctx: ViteSSGContext) => void
+
+// This triggers error TS4081: Exported type alias 'NumberRef' has or is using private name 'Ref'.
+export type NumberRef = Ref<number>
+
+// This triggers error TS4025: Exported variable 'count' has or is using private name 'Ref'.
+export const count: Ref<number> = ref(1)

tsconfig.declaration.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "declaration": true,
+    "emitDeclarationOnly": true,
+    "outDir": "dist"
+  }
+}

uno.config.ts

@@ -1,4 +1,5 @@
 import {
+  type UserConfig,
   defineConfig,
   presetAttributify,
   presetIcons,
@@ -9,7 +10,10 @@ import {
   transformerVariantGroup,
 } from 'unocss'
 
-export default defineConfig({
+// Had to add this to prevent error TS2742: The inferred type of 'default' cannot be
+// named without a reference to '.pnpm/@unocss+core@0.58.0/node_modules/@unocss/core'.
+// This is likely not portable. A type annotation is necessary.
+export default <UserConfig>defineConfig({
   shortcuts: [
     ['btn', 'px-4 py-1 rounded inline-block bg-teal-700 text-white cursor-pointer !outline-none hover:bg-teal-800 disabled:cursor-default disabled:bg-gray-600 disabled:opacity-50'],
     ['icon-btn', 'inline-block cursor-pointer select-none opacity-75 transition duration-200 ease-in-out hover:opacity-100 hover:text-teal-600'],