Unused API warning

I'm using the package up to date but I'm getting this warning, there's no problem with my app working but I just wanted to let you know.

```
......\Pub\Cache\hosted\pub.dev\flutter_share-2.0.0\android\src\main\java\com\example\fluttershare\FlutterSharePlugin.java
 uses or overrides a deprecated API.
```