Build separate declaration files

[makuko]

ES module and CommonJS module should each have their own declaration files to work properly in all contexts. You can read more about that here.

As mentioned in the linked issue when setting "moduleResolution": "NodeNext" typescript can't resolve Drizzle packages from CommonJS modules because there is no declaration file with a d.cts file extension.

The TypeScript docs also state:

It’s important to note that the CommonJS entrypoint and the ES module entrypoint each needs its own declaration file, even if the contents are the same between them.

I changed the build process to handle this. Please have a look and let me know what you think.

[dankochetov]

Could you please clarify what is not working for you with the current setup?