fix: fix type generation being faulty (#756)

* fix: fix type generation being faulty

* chore: use module augmentation

---------

Co-authored-by: Zoey <zoeykaiser8@gmail.com>

Author: phoenix-ru

src/module.ts

@@ -2,7 +2,7 @@ import {
   defineNuxtModule,
   useLogger,
   createResolver,
-  addTemplate,
+  addTypeTemplate,
   addPlugin,
   addServerPlugin,
   addImports,
@@ -197,16 +197,13 @@ export default defineNuxtModule<ModuleOptions>({
       nitroConfig.alias['#auth'] = resolve('./runtime/server/services')
     })
 
-    addTemplate({
+    addTypeTemplate({
       filename: 'types/auth.d.ts',
       getContents: () =>
         [
           '// AUTO-GENERATED BY @sidebase/nuxt-auth',
           "declare module '#auth' {",
-          `  import RuntimeServerServices from '${resolve('./runtime/server/services')}'`,
-          '  const getServerSession: RuntimeServerServices.getServerSession',
-          '  const getToken: RuntimeServerServices.getToken',
-          '  const NuxtAuthHandler: RuntimeServerServices.NuxtAuthHandler',
+          `  const { getServerSession, getToken, NuxtAuthHandler }: typeof import('${resolve('./runtime/server/services')}')`,
           ...(options.provider.type === 'local'
             ? [genInterface(
                 'SessionData',
@@ -215,23 +212,25 @@ export default defineNuxtModule<ModuleOptions>({
             : []
           ),
           '}',
-          "declare module 'nitropack' {",
-          `  import { RouteOptions } from '${resolve('./runtime/types.ts')}'`,
-          '  interface NitroRouteRules {',
-          '    auth?: RouteOptions',
-          '  }',
-          '  interface NitroRouteConfig {',
-          '    auth?: RouteOptions',
-          '  }',
-          '}',
           ''
         ].join('\n')
     })
 
-    nuxt.hook('prepare:types', (options) => {
-      options.references.push({
-        path: resolve(nuxt.options.buildDir, 'types/auth.d.ts')
-      })
+    addTypeTemplate({
+      filename: 'types/auth-misc.d.ts',
+      getContents: () => [
+        '// AUTO-GENERATED BY @sidebase/nuxt-auth',
+        `import { RouteOptions } from '${resolve('./runtime/types.ts')}'`,
+        "declare module 'nitropack' {",
+        '  interface NitroRouteRules {',
+        '    auth?: RouteOptions',
+        '  }',
+        '  interface NitroRouteConfig {',
+        '    auth?: RouteOptions',
+        '  }',
+        '}',
+        ''
+      ].join('\n')
     })
 
     // 6. Register middleware for autocomplete in definePageMeta