Flysystem S3 adapter for Flysystem version 1. The adapter for Flysystem v2 is found here: https://flysystem.thephpleague.com/v2/docs/adapter/async-aws-s3/
composer require async-aws/flysystem-s3
See https://async-aws.com/integration/flysystem.html for documentation.
Contributions are welcome and appreciated. Please read https://async-aws.com/contribute/