From 03e774bed812e831a32426dccfe008445e46b304 Mon Sep 17 00:00:00 2001
From: Sunny Hirai <thesunny@gmail.com>
Date: Sat, 13 Mar 2021 12:27:59 -0800
Subject: [PATCH] add import Descendant in TS docs

---
 docs/concepts/11-typescript.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/concepts/11-typescript.md b/docs/concepts/11-typescript.md
index 63624538a..74fcb2f6a 100644
--- a/docs/concepts/11-typescript.md
+++ b/docs/concepts/11-typescript.md
@@ -9,6 +9,8 @@ If you need to support more than one document model, see the section Multiple Do
 To define a custom `Element` or `Text` type, extend the `CustomTypes` interface in the `slate` module like this.
 
 ```ts
+import { Descendant } from 'slate'
+
 declare module 'slate' {
   interface CustomTypes {
     Element: { type: 'paragraph'; children: Descendant[] }