fix: remove deprecate nuxt version checking API

package.json

@@ -105,7 +105,7 @@
     "@babel/types": "^7.24.7",
     "@eslint/js": "9.5.0",
     "@nuxt/module-builder": "^0.6.0",
-    "@nuxt/schema": "^3.12.3",
+    "@nuxt/schema": "npm:@nuxt/schema-nightly@latest",
     "@types/debug": "^4.1.9",
     "@types/eslint": "^8.56.6",
     "@unhead/vue": "^1.8.8",
@@ -125,7 +125,7 @@
     "lint-staged": "^15.2.7",
     "nitropack": "^2.9.7",
     "npm-run-all2": "^6.2.0",
-    "nuxt": "^3.12.3",
+    "nuxt": "npm:nuxt-nightly@latest",
     "ofetch": "^1.3.4",
     "playwright": "^1.38.1",
     "prettier": "^3.3.2",

playground/nuxt.config.ts

@@ -6,19 +6,27 @@ import ModuleExperimental from './module-experimental'
 export default defineNuxtConfig({
   // devLogs broken, should be resolved by https://github.com/nuxt/nuxt/commit/b3ced3d694c89344c8e77b804a2dc76434d27668
   // remove after updating to Nuxt >3.11.0
+  future: {
+    compatibilityVersion: 4
+  },
+
   features: {
     devLogs: false
   },
+
   experimental: {
     typedPages: true
   },
+
   vite: {
     // Prevent reload by optimizing dependency before discovery
     optimizeDeps: {
       include: ['@unhead/vue']
     }
   },
+
   extends: ['layers/i18n-layer'],
+
   modules: [
     (_, nuxt) => {
       console.log(nuxt.options._installedModules)
@@ -101,6 +109,7 @@ export default defineNuxtConfig({
     '@nuxtjs/i18n',
     '@nuxt/devtools'
   ],
+
   vite: {
     build: {
       minify: false
@@ -194,5 +203,7 @@ export default defineNuxtConfig({
     //   // redirectOn: 'root'
     // },
     vueI18n: './vue-i18n.options.ts'
-  }
+  },
+
+  compatibilityDate: '2024-07-02'
 })

src/module.ts

@@ -1,9 +1,6 @@
 import createDebug from 'debug'
 import {
   defineNuxtModule,
-  isNuxt2,
-  isNuxt3,
-  getNuxtVersion,
   addComponent,
   addPlugin,
   addTemplate,
@@ -52,8 +49,7 @@ export default defineNuxtModule<NuxtI18nOptions>({
     name: NUXT_I18N_MODULE_ID,
     configKey: 'i18n',
     compatibility: {
-      nuxt: '>=3.0.0-rc.11',
-      bridge: false
+      nuxt: '>=4.0.0'
     }
   },
   defaults: DEFAULT_OPTIONS,
@@ -70,20 +66,6 @@ export default defineNuxtModule<NuxtI18nOptions>({
 
     checkLayerOptions(options, nuxt)
 
-    if (isNuxt2(nuxt)) {
-      throw new Error(
-        formatMessage(
-          `We will release >=7.3 <8, See about GitHub Discussions https://github.com/nuxt-community/i18n-module/discussions/1287#discussioncomment-3042457: ${getNuxtVersion(
-            nuxt
-          )}`
-        )
-      )
-    }
-
-    if (!isNuxt3(nuxt)) {
-      throw new Error(formatMessage(`Cannot support nuxt version: ${getNuxtVersion(nuxt)}`))
-    }
-
     /**
      * Check conflicting options
      */

src/runtime/routing/extends/i18n.ts

@@ -133,7 +133,7 @@ export function extendI18n<Context = unknown, TI18n extends I18n = I18n>(
 
     // prettier-ignore
     const exported = i18n.mode === 'composition'
-      ? app.config.globalProperties.$i18n
+      ? app.config.globalProperties.$i18n as ExportedGlobalComposer
       // for legacy mode
       : null
     if (exported) {