From 13c7d271e35406a2497e78ef114417ad17796c65 Mon Sep 17 00:00:00 2001
From: Ivan Voskoboinyk <ivan@voskoboinyk.com>
Date: Mon, 18 Sep 2023 20:32:55 +0300
Subject: [PATCH] Drop a leftover `useRef()` call (#5510)

* Drop a leftover `useRef()` call

It was first introduced in #4819
but then the usage of this ref was removed with #4874

So the ref remained unused since then.

* Add a changeset
---
 .changeset/flat-coats-buy.md                  | 5 +++++
 packages/slate-react/src/components/slate.tsx | 4 +---
 2 files changed, 6 insertions(+), 3 deletions(-)
 create mode 100644 .changeset/flat-coats-buy.md

diff --git a/.changeset/flat-coats-buy.md b/.changeset/flat-coats-buy.md
new file mode 100644
index 0000000000..282b4befe1
--- /dev/null
+++ b/.changeset/flat-coats-buy.md
@@ -0,0 +1,5 @@
+---
+'slate-react': patch
+---
+
+Remove an unused React ref
diff --git a/packages/slate-react/src/components/slate.tsx b/packages/slate-react/src/components/slate.tsx
index 83204940f5..2e1d69d730 100644
--- a/packages/slate-react/src/components/slate.tsx
+++ b/packages/slate-react/src/components/slate.tsx
@@ -1,4 +1,4 @@
-import React, { useCallback, useEffect, useRef, useState } from 'react'
+import React, { useCallback, useEffect, useState } from 'react'
 import { Descendant, Editor, Node, Scrubber } from 'slate'
 import { FocusedContext } from '../hooks/use-focused'
 import { useIsomorphicLayoutEffect } from '../hooks/use-isomorphic-layout-effect'
@@ -24,7 +24,6 @@ export const Slate = (props: {
   onChange?: (value: Descendant[]) => void
 }) => {
   const { editor, children, onChange, initialValue, ...rest } = props
-  const unmountRef = useRef(false)
 
   const [context, setContext] = React.useState<SlateContextValue>(() => {
     if (!Node.isNodeList(initialValue)) {
@@ -66,7 +65,6 @@ export const Slate = (props: {
 
     return () => {
       EDITOR_TO_ON_CHANGE.set(editor, () => {})
-      unmountRef.current = true
     }
   }, [editor, onContextChange])