From 799df414a562d440a24b73cee616f54de473d132 Mon Sep 17 00:00:00 2001
From: Zixiang Li <xiaofalzx@gmail.com>
Date: Thu, 8 Aug 2019 20:03:01 +0800
Subject: [PATCH] [Doc] Add missing `previous` property in `rules` (#2957)

---
 docs/reference/slate/schema.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/reference/slate/schema.md b/docs/reference/slate/schema.md
index 12b02bb806..a584fc9cc3 100644
--- a/docs/reference/slate/schema.md
+++ b/docs/reference/slate/schema.md
@@ -87,6 +87,7 @@ A dictionary of inlines by type, each with its own set of validation rules.
   nodes: Array,
   normalize: Function,
   parent: Object|Array,
+  previous: Object|Array,
   text: RegExp,
 }
 ```