stupa-pdf-api/frontend/node_modules/merge-refs/README.md

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# Merge-Refs
A function that merges React refs into one. Filters out invalid (eg. falsy) refs as well and returns original ref if only one valid ref was given.
## tl;dr
- Install by executing `npm install merge-refs` or `yarn add merge-refs`.
- Import by adding `import mergeRefs from 'merge-refs'`.
- Use it in `ref` like so: `<div ref={mergeRefs(ref, someOtherRef)} />`
## Accepted refs
- Refs created using `createRef()`
- Refs created using `useRef()`
- Functional refs
## Example
```tsx
function Hello() {
const ref1 = useRef<HTMLDivElement>(); // I'm going to be updated!
const ref2 = (element: HTMLDivElement) => {
// I'm going to be called!
};
return <div ref={mergeRefs(ref1, ref2)} />;
}
```
## License
The MIT License.
## Author
<table>
<tr>
<td >
<img src="https://avatars.githubusercontent.com/u/5426427?v=4&s=128" width="64" height="64" alt="Wojciech Maj">
</td>
<td>
<a href="https://github.com/wojtekmaj">Wojciech Maj</a>
</td>
</tr>
</table>