From adc3006e488148241b238040c4d70b2bdbc80f44 Mon Sep 17 00:00:00 2001
From: Rich-Harris <1162160+Rich-Harris@users.noreply.github.com>
Date: Thu, 7 Nov 2024 01:27:31 +0000
Subject: [PATCH] sync kit docs

---
 .../docs/kit/98-reference/10-@sveltejs-kit.md   | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/apps/svelte.dev/content/docs/kit/98-reference/10-@sveltejs-kit.md b/apps/svelte.dev/content/docs/kit/98-reference/10-@sveltejs-kit.md
index 0927822697..0eb8a5b8c6 100644
--- a/apps/svelte.dev/content/docs/kit/98-reference/10-@sveltejs-kit.md
+++ b/apps/svelte.dev/content/docs/kit/98-reference/10-@sveltejs-kit.md
@@ -10,6 +10,7 @@ import {
 	VERSION,
 	error,
 	fail,
+	isActionFailure,
 	isHttpError,
 	isRedirect,
 	json,
@@ -86,6 +87,22 @@ function fail<
 
 
 
+## isActionFailure
+
+Checks whether this is an action failure thrown by `fail`.
+
+<div class="ts-block">
+
+```dts
+function isActionFailure(
+	e: unknown
+): e is ActionFailure<undefined>;
+```
+
+</div>
+
+
+
 ## isHttpError
 
 Checks whether this is an error thrown by `error`.