fix(nuxt): use consistent annotations for tree-shaking (#24514)

packages/nuxt/src/app/components/client-only.ts

@@ -23,7 +23,7 @@ export default defineComponent({
 
 const cache = new WeakMap()
 
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 export function createClientOnly<T extends ComponentOptions> (component: T) {
   if (cache.has(component)) {
     return cache.get(component)

packages/nuxt/src/app/components/nuxt-link.ts

@@ -50,7 +50,7 @@ export type NuxtLinkProps = {
   ariaCurrentValue?: string
 }
 
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 export function defineNuxtLink (options: NuxtLinkOptions) {
   const componentName = options.componentName || 'NuxtLink'
 

packages/nuxt/src/app/composables/component.ts

@@ -27,7 +27,7 @@ async function runLegacyAsyncData (res: Record<string, any> | Promise<Record<str
   }
 }
 
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 export const defineNuxtComponent: typeof defineComponent =
   function defineNuxtComponent (...args: any[]): any {
     const [options, key] = args

packages/nuxt/src/app/composables/router.ts

@@ -43,7 +43,7 @@ export interface RouteMiddleware {
   (to: RouteLocationNormalized, from: RouteLocationNormalized): ReturnType<NavigationGuard>
 }
 
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 export function defineNuxtRouteMiddleware (middleware: RouteMiddleware) {
   return middleware
 }

packages/nuxt/src/app/nuxt.ts

@@ -18,7 +18,7 @@ import type { NuxtError } from '../app/composables/error'
 import type { AsyncDataRequestStatus } from '../app/composables/asyncData'
 import type { NuxtAppManifestMeta } from '../app/composables/manifest'
 
-const nuxtAppCtx = /* #__PURE__ */ getContext<NuxtApp>('nuxt-app', {
+const nuxtAppCtx = /*@__PURE__*/ getContext<NuxtApp>('nuxt-app', {
   asyncContext: !!process.env.NUXT_ASYNC_CONTEXT && process.server
 })
 
@@ -346,14 +346,14 @@ export async function applyPlugins (nuxtApp: NuxtApp, plugins: Array<Plugin & Ob
   if (errors.length) { throw errors[0] }
 }
 
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 export function defineNuxtPlugin<T extends Record<string, unknown>> (plugin: Plugin<T> | ObjectPlugin<T>): Plugin<T> & ObjectPlugin<T> {
   if (typeof plugin === 'function') { return plugin }
   delete plugin.name
   return Object.assign(plugin.setup || (() => {}), plugin, { [NuxtPluginIndicator]: true } as const)
 }
 
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 export const definePayloadPlugin = defineNuxtPlugin
 
 export function isNuxtPlugin (plugin: unknown) {
@@ -376,7 +376,7 @@ export function callWithNuxt<T extends (...args: any[]) => any> (nuxt: NuxtApp |
   }
 }
 
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 /**
  * Returns the current Nuxt instance.
  */
@@ -399,7 +399,7 @@ export function useNuxtApp (): NuxtApp {
   return nuxtAppInstance
 }
 
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 export function useRuntimeConfig (): RuntimeConfig {
   return useNuxtApp().$config
 }

packages/nuxt/src/components/runtime/server-component.ts

@@ -1,7 +1,7 @@
 import { defineComponent, h } from 'vue'
 import NuxtIsland from '#app/components/nuxt-island'
 
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 export const createServerComponent = (name: string) => {
   return defineComponent({
     name,

packages/nuxt/src/core/plugins/tree-shake.ts

@@ -32,7 +32,7 @@ export const TreeShakeComposablesPlugin = createUnplugin((options: TreeShakeComp
       const s = new MagicString(code)
       const strippedCode = stripLiteral(code)
       for (const match of strippedCode.matchAll(COMPOSABLE_RE_GLOBAL) || []) {
-        s.overwrite(match.index!, match.index! + match[0].length, `${match[1]} /*#__PURE__*/ false && ${match[2]}`)
+        s.overwrite(match.index!, match.index! + match[0].length, `${match[1]} false && /*@__PURE__*/ ${match[2]}`)
       }
 
       if (s.hasChanged()) {

packages/nuxt/src/core/templates.ts

@@ -304,7 +304,7 @@ if (import.meta.hot) {
 
 ${app.configs.map((id: string, index: number) => `import ${`cfg${index}`} from ${JSON.stringify(id)}`).join('\n')}
 
-export default /* #__PURE__ */ defuFn(${app.configs.map((_id: string, index: number) => `cfg${index}`).concat(['inlineConfig']).join(', ')})
+export default /*@__PURE__*/ defuFn(${app.configs.map((_id: string, index: number) => `cfg${index}`).concat(['inlineConfig']).join(', ')})
 `
   }
 }

packages/nuxt/src/pages/runtime/composables.ts

@@ -78,6 +78,6 @@ export const definePageMeta = (meta: PageMeta): void => {
  * For more control, such as if you are using a custom `path` or `alias` set in the page's `definePageMeta`, you
  * should set `routeRules` directly within your `nuxt.config`.
  */
-/*! @__NO_SIDE_EFFECTS__ */
+/*@__NO_SIDE_EFFECTS__*/
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
 export const defineRouteRules = (rules: NitroRouteConfig): void => {}