Thanks for looking into this. I looked into whether it is possible to remove this warning message by bumping the version of node-fetch, however I do not believe it is. Tesseract.js uses v2 of node-fetch.

1. According to this issue, the depreciation warning is still an issue for the latest v2 release of node-fetch
2. According to this documentation, using v3 of node-fetch would not be possible without adapting the project to use ESM modules rather than CommonJS
   1. The documentation states "We recommend you stay on v2 which is built with CommonJS unless you use ESM yourself. We will continue to publish critical bug fixes for it."

Therefore, I believe this warning will continue until either (1) there is v2 release of node-fetch that resolves it or (2) Tesseract.js switches to ESM modules. The latter will probably happen in the next major version, however is currently not a priority for me.

Thank you, next major version sounds good enough.
For now I fixed it manually by going down the module tree and modifying the old version of tr46 and whatwg-url directly to use the userland punycode module.