intlify · kazupon · Nov 12, 2025 · Nov 12, 2025
diff --git a/docs/h3/functions/getCookieLocale.md b/docs/h3/functions/getCookieLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / getCookieLocale
 
-# Function: getCookieLocale()
+# ~~Function: getCookieLocale()~~
 
 ```ts
 function getCookieLocale(event, options): Locale;
@@ -43,3 +43,7 @@ app.use(eventHandler(event) => {
 ## Throws
 
 Throws a `RangeError` if `lang` option or cookie name value are not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getCookieLocale` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/getHeaderLanguage.md b/docs/h3/functions/getHeaderLanguage.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / getHeaderLanguage
 
-# Function: getHeaderLanguage()
+# ~~Function: getHeaderLanguage()~~
 
 ```ts
 function getHeaderLanguage(event, options): string;
@@ -44,3 +44,7 @@ app.use(eventHandler(event) => {
   return `accepted language: ${langTag}`
 })
 ```
+
+## Deprecated
+
+since v2. Use `getHeaderLanguage` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/getHeaderLanguages.md b/docs/h3/functions/getHeaderLanguages.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / getHeaderLanguages
 
-# Function: getHeaderLanguages()
+# ~~Function: getHeaderLanguages()~~
 
 ```ts
 function getHeaderLanguages(event, options): string[];
@@ -44,3 +44,7 @@ app.use(eventHandler(event) => {
   return `accepted languages: ${acceptLanguages.join(', ')}`
 })
 ```
+
+## Deprecated
+
+since v2. Use `getHeaderLanguages` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/getHeaderLocale.md b/docs/h3/functions/getHeaderLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / getHeaderLocale
 
-# Function: getHeaderLocale()
+# ~~Function: getHeaderLocale()~~
 
 ```ts
 function getHeaderLocale(event, options): Locale;
@@ -47,3 +47,7 @@ app.use(eventHandler(event) => {
 ## Throws
 
 Throws the `RangeError` if `lang` option or header are not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getHeaderLocale` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/getHeaderLocales.md b/docs/h3/functions/getHeaderLocales.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / getHeaderLocales
 
-# Function: getHeaderLocales()
+# ~~Function: getHeaderLocales()~~
 
 ```ts
 function getHeaderLocales(event, options): Locale[];
@@ -47,3 +47,7 @@ app.use(eventHandler(event) => {
 ## Throws
 
 Throws the `RangeError` if header are not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getHeaderLocales` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/getPathLocale.md b/docs/h3/functions/getPathLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / getPathLocale
 
-# Function: getPathLocale()
+# ~~Function: getPathLocale()~~
 
 ```ts
 function getPathLocale(event, options): Locale;
@@ -28,3 +28,7 @@ The locale that resolved from path
 ## Throws
 
 Throws the `RangeError` if the language in the path, that is not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getPathLocale` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/getQueryLocale.md b/docs/h3/functions/getQueryLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / getQueryLocale
 
-# Function: getQueryLocale()
+# ~~Function: getQueryLocale()~~
 
 ```ts
 function getQueryLocale(event, options): Locale;
@@ -28,3 +28,7 @@ The locale that resolved from query
 ## Throws
 
 Throws the `RangeError` if the language in the query, that is not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getQueryLocale` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/setCookieLocale.md b/docs/h3/functions/setCookieLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / setCookieLocale
 
-# Function: setCookieLocale()
+# ~~Function: setCookieLocale()~~
 
 ```ts
 function setCookieLocale(
@@ -44,3 +44,7 @@ app.use(eventHandler(event) => {
 ## Throws
 
 Throws the `SyntaxError` if `locale` is invalid.
+
+## Deprecated
+
+since v2. Use `setCookieLocale` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/tryCookieLocale.md b/docs/h3/functions/tryCookieLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / tryCookieLocale
 
-# Function: tryCookieLocale()
+# ~~Function: tryCookieLocale()~~
 
 ```ts
 function tryCookieLocale(event, options): Locale | null;
@@ -28,3 +28,7 @@ The locale that resolved from cookie. if `lang` option or cookie name value are
 ## Description
 
 Unlike [`getCookieLocale`](getCookieLocale.md), this function does not throw an error if the locale cannot be obtained, this function returns `null`.
+
+## Deprecated
+
+since v2. Use `tryCookieLocale` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/tryHeaderLocale.md b/docs/h3/functions/tryHeaderLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / tryHeaderLocale
 
-# Function: tryHeaderLocale()
+# ~~Function: tryHeaderLocale()~~
 
 ```ts
 function tryHeaderLocale(event, options): Locale | null;
@@ -28,3 +28,7 @@ The first locale that resolved from header string. if you use `accept-language`
 ## Description
 
 wrap language tag with Intl.Locale \| locale, languages tags will be parsed from `accept-language` header as default. Unlike [getHeaderLocale](getHeaderLocale.md), this function does not throw an error if the locale cannot be obtained, this function returns `null`.
+
+## Deprecated
+
+since v2. Use `tryHeaderLocale` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/tryHeaderLocales.md b/docs/h3/functions/tryHeaderLocales.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / tryHeaderLocales
 
-# Function: tryHeaderLocales()
+# ~~Function: tryHeaderLocales()~~
 
 ```ts
 function tryHeaderLocales(event, options): Locale[] | null;
@@ -28,3 +28,7 @@ The locales that wrapped from header, if you use `accept-language` header and `*
 ## Description
 
 wrap language tags with Intl.Locale \| locale, languages tags will be parsed from `accept-language` header as default. Unlike [getHeaderLocales](getHeaderLocales.md), this function does not throw an error if the locale cannot be obtained, this function returns `null`.
+
+## Deprecated
+
+since v2. Use `tryHeaderLocales` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/tryPathLocale.md b/docs/h3/functions/tryPathLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / tryPathLocale
 
-# Function: tryPathLocale()
+# ~~Function: tryPathLocale()~~
 
 ```ts
 function tryPathLocale(event, options): Locale | null;
@@ -28,3 +28,7 @@ The locale that resolved from path. if the language in the path, that is not a w
 ## Description
 
 Unlike [`getPathLocale`](getPathLocale.md), this function does not throw an error if the locale cannot be obtained, this function returns `null`.
+
+## Deprecated
+
+since v2. Use `tryPathLocale` of `@intlify/utils` instead.
diff --git a/docs/h3/functions/tryQueryLocale.md b/docs/h3/functions/tryQueryLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [h3](../index.md) / tryQueryLocale
 
-# Function: tryQueryLocale()
+# ~~Function: tryQueryLocale()~~
 
 ```ts
 function tryQueryLocale(event, options): Locale | null;
@@ -28,3 +28,7 @@ The locale that resolved from query. if the language in the query, that is not a
 ## Description
 
 Unlike [`getQueryLocale`](getQueryLocale.md), this function does not throw an error if the locale cannot be obtained, this function returns `null`.
+
+## Deprecated
+
+since v2. Use `tryQueryLocale` of `@intlify/utils` instead.
diff --git a/docs/h3/index.md b/docs/h3/index.md
@@ -18,16 +18,16 @@ import { getHeaderLocale } from '@intlify/utils/h3'
 
 | Function | Description |
 | ------ | ------ |
-| [getCookieLocale](functions/getCookieLocale.md) | get locale from cookie |
-| [getHeaderLanguage](functions/getHeaderLanguage.md) | get language from header |
-| [getHeaderLanguages](functions/getHeaderLanguages.md) | get languages from header |
-| [getHeaderLocale](functions/getHeaderLocale.md) | get locale from header |
-| [getHeaderLocales](functions/getHeaderLocales.md) | get locales from header |
-| [getPathLocale](functions/getPathLocale.md) | get the locale from the path |
-| [getQueryLocale](functions/getQueryLocale.md) | get the locale from the query |
-| [setCookieLocale](functions/setCookieLocale.md) | set locale to the response `Set-Cookie` header. |
-| [tryCookieLocale](functions/tryCookieLocale.md) | try to get locale from cookie |
-| [tryHeaderLocale](functions/tryHeaderLocale.md) | try to get locale from header |
-| [tryHeaderLocales](functions/tryHeaderLocales.md) | try to get locales from header |
-| [tryPathLocale](functions/tryPathLocale.md) | try to get the locale from the path |
-| [tryQueryLocale](functions/tryQueryLocale.md) | try to get the locale from the query |
+| [~~getCookieLocale~~](functions/getCookieLocale.md) | get locale from cookie |
+| [~~getHeaderLanguage~~](functions/getHeaderLanguage.md) | get language from header |
+| [~~getHeaderLanguages~~](functions/getHeaderLanguages.md) | get languages from header |
+| [~~getHeaderLocale~~](functions/getHeaderLocale.md) | get locale from header |
+| [~~getHeaderLocales~~](functions/getHeaderLocales.md) | get locales from header |
+| [~~getPathLocale~~](functions/getPathLocale.md) | get the locale from the path |
+| [~~getQueryLocale~~](functions/getQueryLocale.md) | get the locale from the query |
+| [~~setCookieLocale~~](functions/setCookieLocale.md) | set locale to the response `Set-Cookie` header. |
+| [~~tryCookieLocale~~](functions/tryCookieLocale.md) | try to get locale from cookie |
+| [~~tryHeaderLocale~~](functions/tryHeaderLocale.md) | try to get locale from header |
+| [~~tryHeaderLocales~~](functions/tryHeaderLocales.md) | try to get locales from header |
+| [~~tryPathLocale~~](functions/tryPathLocale.md) | try to get the locale from the path |
+| [~~tryQueryLocale~~](functions/tryQueryLocale.md) | try to get the locale from the query |
diff --git a/docs/hono/functions/getCookieLocale.md b/docs/hono/functions/getCookieLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [hono](../index.md) / getCookieLocale
 
-# Function: getCookieLocale()
+# ~~Function: getCookieLocale()~~
 
 ```ts
 function getCookieLocale(context, options): Locale;
@@ -44,3 +44,7 @@ app.use('/', c => {
 ## Throws
 
 Throws a `RangeError` if `lang` option or cookie name value are not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getCookieLocale` of `@intlify/utils` instead.
diff --git a/docs/hono/functions/getHeaderLanguage.md b/docs/hono/functions/getHeaderLanguage.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [hono](../index.md) / getHeaderLanguage
 
-# Function: getHeaderLanguage()
+# ~~Function: getHeaderLanguage()~~
 
 ```ts
 function getHeaderLanguage(context, options): string;
@@ -44,3 +44,7 @@ app.use('/', c => {
   return c.text(`accepted language: ${langTag}`)
 })
 ```
+
+## Deprecated
+
+since v2. Use `getHeaderLanguage` of `@intlify/utils` instead.
diff --git a/docs/hono/functions/getHeaderLanguages.md b/docs/hono/functions/getHeaderLanguages.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [hono](../index.md) / getHeaderLanguages
 
-# Function: getHeaderLanguages()
+# ~~Function: getHeaderLanguages()~~
 
 ```ts
 function getHeaderLanguages(context, options): string[];
@@ -44,3 +44,7 @@ app.use('/', c => {
   return c.text(`accepted languages: ${acceptLanguages.join(', ')}`)
 })
 ```
+
+## Deprecated
+
+since v2. Use `getHeaderLanguages` of `@intlify/utils` instead.
diff --git a/docs/hono/functions/getHeaderLocale.md b/docs/hono/functions/getHeaderLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [hono](../index.md) / getHeaderLocale
 
-# Function: getHeaderLocale()
+# ~~Function: getHeaderLocale()~~
 
 ```ts
 function getHeaderLocale(context, options): Locale;
@@ -48,3 +48,7 @@ app.use('/', c => {
 ## Throws
 
 Throws the `RangeError` if `lang` option or header are not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getHeaderLocale` of `@intlify/utils` instead.
diff --git a/docs/hono/functions/getHeaderLocales.md b/docs/hono/functions/getHeaderLocales.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [hono](../index.md) / getHeaderLocales
 
-# Function: getHeaderLocales()
+# ~~Function: getHeaderLocales()~~
 
 ```ts
 function getHeaderLocales(context, options): Locale[];
@@ -48,3 +48,7 @@ app.use('/', c => {
 ## Throws
 
 Throws the `RangeError` if header are not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getHeaderLocales` of `@intlify/utils` instead.
diff --git a/docs/hono/functions/getPathLocale.md b/docs/hono/functions/getPathLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [hono](../index.md) / getPathLocale
 
-# Function: getPathLocale()
+# ~~Function: getPathLocale()~~
 
 ```ts
 function getPathLocale(context, options): Locale;
@@ -28,3 +28,7 @@ The locale that resolved from path
 ## Throws
 
 Throws the `RangeError` if the language in the path, that is not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getPathLocale` of `@intlify/utils` instead.
diff --git a/docs/hono/functions/getQueryLocale.md b/docs/hono/functions/getQueryLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [hono](../index.md) / getQueryLocale
 
-# Function: getQueryLocale()
+# ~~Function: getQueryLocale()~~
 
 ```ts
 function getQueryLocale(context, options): Locale;
@@ -28,3 +28,7 @@ The locale that resolved from query
 ## Throws
 
 Throws the `RangeError` if the language in the query, that is not a well-formed BCP 47 language tag.
+
+## Deprecated
+
+since v2. Use `getQueryLocale` of `@intlify/utils` instead.
diff --git a/docs/hono/functions/setCookieLocale.md b/docs/hono/functions/setCookieLocale.md
@@ -4,7 +4,7 @@
 
 [@intlify/utils](../../index.md) / [hono](../index.md) / setCookieLocale
 
-# Function: setCookieLocale()
+# ~~Function: setCookieLocale()~~
 
 ```ts
 function setCookieLocale(
@@ -45,3 +45,7 @@ app.use('/', c => {
 ## Throws
 
 Throws the `SyntaxError` if `locale` is invalid.
+
+## Deprecated
+
+since v2. Use `setCookieLocale` of `@intlify/utils` instead.