From e8d28417841a94ba0d638ad4bc18bebe7f60dd27 Mon Sep 17 00:00:00 2001
From: Alexey Pyltsyn <lex61rus@gmail.com>
Date: Fri, 22 Apr 2022 13:23:35 +0300
Subject: [PATCH] Remove duplicate code

---
 .../src/hooks/useCodeWordWrap.ts              | 21 ++++++++-----------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/packages/docusaurus-theme-common/src/hooks/useCodeWordWrap.ts b/packages/docusaurus-theme-common/src/hooks/useCodeWordWrap.ts
index 9657fb5607ef..c80ecf5b032b 100644
--- a/packages/docusaurus-theme-common/src/hooks/useCodeWordWrap.ts
+++ b/packages/docusaurus-theme-common/src/hooks/useCodeWordWrap.ts
@@ -5,16 +5,15 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import type {
-  MutableRefObject} from 'react';
-import {
-  useState,
-  useCallback,
-  useEffect,
-  useRef
-} from 'react';
-
-export function useCodeWordWrap() {
+import type {MutableRefObject} from 'react';
+import {useState, useCallback, useEffect, useRef} from 'react';
+
+export function useCodeWordWrap(): {
+  readonly codeBlockRef: (node: HTMLPreElement | null) => void;
+  readonly isEnabled: boolean;
+  readonly isCodeScrollable: boolean;
+  readonly toggle: () => void;
+} {
   const [isEnabled, setIsEnabled] = useState(false);
   const [isCodeScrollable, setIsCodeScrollable] = useState<boolean>(false);
   const codeBlock = useRef() as MutableRefObject<HTMLPreElement>;
@@ -49,8 +48,6 @@ export function useCodeWordWrap() {
   }, [isEnabled, updateCodeIsScrollable]);
 
   useEffect(() => {
-    updateCodeIsScrollable();
-
     window.addEventListener('resize', updateCodeIsScrollable, {
       passive: true,
     });