sorry to see you are running into this issue. I’m unable to reproduce issue this myself in a TS project I stood up locally using Square version 37.0.0
If there is any other info you can provide, such as pieces of code that are invoking the square SDK, or the environment in which you are running the SDK could be helpful to help me debug with you.
Lastly, just confirming - have you deleted your node_modules directory and tried to do a fresh install of your dependencies with square at version 37.0.0? If you do this, I’d suggest uninstalling the apimatic package you manually installed as a dependency first, and then doing the reinstall.
Thanks for your patience 