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Fix nullablity in react-19 #8

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Merged
reckter merged 2 commits into from
Jul 7, 2025
Merged

Fix nullablity in react-19 #8

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1cc4183
Fix nullablity in react-19
reckter Jul 7, 2025
370cc06
Merge branch 'main' into update-fork-17-6-0
reckter Jul 7, 2025
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4 changes: 2 additions & 2 deletions src/useHoverDirty.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,9 @@ import { RefObject, useEffect, useState } from 'react';
import { off, on } from './misc/util';

// kudos: https://usehooks.com/
const useHoverDirty = (ref: RefObject<Element> | null, enabled: boolean = true) => {
const useHoverDirty = (ref: RefObject<Element | null>, enabled: boolean = true) => {
if (process.env.NODE_ENV === 'development') {
if (ref != null && (typeof ref !== 'object' || typeof ref?.current === 'undefined')) {
if (typeof ref !== 'object' || typeof ref?.current === 'undefined') {
console.error('useHoverDirty expects a single ref argument.');
}
}
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