Added support for single localization

dist/modules/i18n/localeMiddleware.d.ts

@@ -1,21 +1,21 @@
-import type { I18nConfig } from './types.js';
+import type { I18nConfig } from '../i18n/index.js';
 /**
  * Minimal request shape the middleware reads. Kept structural so the plugin
  * doesn't hard-depend on next/server types; a Next.js `NextRequest` satisfies it.
  */
 type MiddlewareRequest = {
+    nextUrl: {
+        pathname: string;
+        search: string;
+        clone: () => URL;
+    };
     cookies: {
         get: (name: string) => {
             value: string;
         } | undefined;
     };
     headers: {
-        get: (name: string) => null | string;
-    };
-    nextUrl: {
-        clone: () => URL;
-        pathname: string;
-        search: string;
+        get: (name: string) => string | null;
     };
     url: string;
 };
@@ -25,21 +25,23 @@ type MiddlewareRequest = {
  * `next` means let the request pass through untouched.
  */
 export type LocaleMiddlewareResult = {
-    cookie?: {
-        name: string;
-        value: string;
-    };
-    location: string;
-    type: 'redirect';
-} | {
-    cookie?: {
-        name: string;
-        value: string;
-    };
     type: 'next';
+    cookie?: {
+        name: string;
+        value: string;
+    };
+} | {
+    type: 'redirect';
+    location: string;
+    cookie?: {
+        name: string;
+        value: string;
+    };
 };
 type CreateLocaleMiddlewareArgs = {
     config: I18nConfig;
+    /** Cookie name for the locale choice. Defaults to LOCALE_COOKIE_NAME. */
+    cookieName?: string;
     /**
      * Consent category that gates *persisting* the locale cookie. The locale is
      * always detected (routing works regardless), but the choice is only written
@@ -47,11 +49,9 @@ type CreateLocaleMiddlewareArgs = {
      * 'functional'. Pass 'necessary' to always persist (treat locale as strictly
      * necessary), which restores the pre-consent behaviour.
      */
-    consentCategory?: 'functional' | 'necessary';
+    consentCategory?: 'necessary' | 'functional';
     /** Name of the consent cookie to read. Defaults to CONSENT_COOKIE. */
     consentCookieName?: string;
-    /** Cookie name for the locale choice. Defaults to LOCALE_COOKIE_NAME. */
-    cookieName?: string;
 };
 /**
  * Builds locale-routing logic for Next.js middleware.
@@ -80,7 +80,7 @@ type CreateLocaleMiddlewareArgs = {
  *   return res
  * }
  */
-export declare function createLocaleMiddleware({ config, consentCategory, consentCookieName, cookieName, }: CreateLocaleMiddlewareArgs): (request: MiddlewareRequest) => LocaleMiddlewareResult;
+export declare function createLocaleMiddleware({ config, cookieName, consentCategory, consentCookieName, }: CreateLocaleMiddlewareArgs): (request: MiddlewareRequest) => LocaleMiddlewareResult;
 /**
  * Default Next.js middleware matcher: run on everything except API routes, the
  * admin panel, Next internals, and files with an extension (static assets).