Auth.js Express is not working properly when using Typescript.

[chrisobar]

[auth][error] TypeError: (0 , import_preact_render_to_string.renderToString) is not a function
at send (D:\sap-apps\cap-oauth-demo-ts\node_modules@auth\core\lib\pages\index.js:13:350)
at Object.error (D:\sap-apps\cap-oauth-demo-ts\node_modules@auth\core\lib\pages\index.js:119:20)
at AuthInternal (D:\sap-apps\cap-oauth-demo-ts\node_modules@auth\core\lib\index.js:31:31)
at async Auth (D:\sap-apps\cap-oauth-demo-ts\node_modules@auth\core\index.js:111:34)
at async (D:\sap-apps\cap-oauth-demo-ts\node_modules@auth\express\index.js:151:45)

It seems that Auth.Js is still not compatible yet with typescript. I have tried creating MJS version(Auth.js is not compatible to CommonJS) and it seems to be working fine but in SAP CAP custom auth, CAP doesn't accept MJS custom-auth yet so I would try to stick with typescript better. Would there be any improvements for Auth.js in the future?

[k-taro56]

Auth.js is committed to type-safety, so it’s written in TypeScript and 100% type safe. It comes with its own type definitions to use in your project.
https://authjs.dev/getting-started/typescript