diff --git a/docs/type-safety.md b/docs/type-safety.md
index ea9daf0..43532dd 100644
--- a/docs/type-safety.md
+++ b/docs/type-safety.md
@@ -14,22 +14,32 @@ export interface TranslationsKeys {
   // Specify here all the namespaces you have...
 }
 
-export interface TypeSafeTranslate<Namespace extends keyof TranslationsKeys>
+type TranslationNamespace = keyof TranslationsKeys;
+
+export interface TranslateFunction<Namespace extends TranslationNamespace>  {
+  (
+    key: TranslationsKeys[Namespace],
+    ...rest: Tail<Parameters<Translate>>
+  ): string
+  <T extends string>(template: TemplateStringsArray): string
+};
+
+export interface TypeSafeTranslate<Namespace extends TranslationNamespace>
   extends Omit<I18n, 't'> {
-  t: {
-    (
-      key: TranslationsKeys[Namespace],
-      ...rest: Tail<Parameters<Translate>>
-    ): string
-    <T extends string>(template: TemplateStringsArray): string
-  }
+  t: TranslateFunction<Namespace>
 }
 
 declare module 'next-translate/useTranslation' {
   export default function useTranslation<
-    Namespace extends keyof TranslationsKeys
+    Namespace extends TranslationNamespace
   >(namespace: Namespace): TypeSafeTranslate<Namespace>
 }
+
+declare module 'next-translate/getT' {
+  export default function getT<
+    Namespace extends TranslationNamespace
+  >(locale?: string, namespace: Namespace): Promise<TranslateFunction<Namespace>>  
+}
 ```
 
 Then type safety should work:
@@ -38,4 +48,4 @@ Then type safety should work:
 
 <img width="282" alt="Screenshot 2023-07-17 at 19 22 00" src="https://github.com/aralroca/next-translate/assets/13313058/616987b4-e49b-4cf2-b511-cdfaba57e1d2">
 
-Reference: https://github.com/aralroca/next-translate/pull/1108
+Reference: <https://github.com/aralroca/next-translate/pull/1108>
diff --git a/examples/with-app-directory/next-translate.d.ts b/examples/with-app-directory/next-translate.d.ts
index ea3fac6..ed1185a 100644
--- a/examples/with-app-directory/next-translate.d.ts
+++ b/examples/with-app-directory/next-translate.d.ts
@@ -1,23 +1,37 @@
 import type { Paths, I18n, Translate } from 'next-translate'
 
+type Tail<T> = T extends [unknown, ...infer Rest] ? Rest : never;
+
 export interface TranslationsKeys {
+  // Example with "common" and "home" namespaces in "en" (the default language):
   common: Paths<typeof import('./locales/en/common.json')>
   home: Paths<typeof import('./locales/en/home.json')>
+  // Specify here all the namespaces you have...
 }
 
-export interface TypeSafeTranslate<Namespace extends keyof TranslationsKeys>
+type TranslationNamespace = keyof TranslationsKeys;
+
+export interface TranslateFunction<Namespace extends TranslationNamespace>  {
+  (
+    key: TranslationsKeys[Namespace],
+    ...rest: Tail<Parameters<Translate>>
+  ): string
+  <T extends string>(template: TemplateStringsArray): string
+};
+
+export interface TypeSafeTranslate<Namespace extends TranslationNamespace>
   extends Omit<I18n, 't'> {
-  t: {
-    (
-      key: TranslationsKeys[Namespace],
-      ...rest: Tail<Parameters<Translate>>
-    ): string
-    <T extends string>(template: TemplateStringsArray): string
-  }
+  t: TranslateFunction<Namespace>
 }
 
 declare module 'next-translate/useTranslation' {
   export default function useTranslation<
-    Namespace extends keyof TranslationsKeys
+    Namespace extends TranslationNamespace
   >(namespace: Namespace): TypeSafeTranslate<Namespace>
 }
+
+declare module 'next-translate/getT' {
+  export default function getT<
+    Namespace extends TranslationNamespace
+  >(locale?: string, namespace: Namespace): Promise<TranslateFunction<Namespace>>  
+}