cjs support broke my project

[shuji-koike]

After upgrading from 2.2.2 to 2.2.3, I started encountering the following TypeScript error.

Error: *******/utils.ts(2,23): error TS7016: Could not find a declaration file for module 'superjson'. '/home/runner/work/*******/node_modules/superjson/dist-cjs/index.cjs' implicitly has an 'any' type.
  Try `npm i --save-dev @types/superjson` if it exists or add a new declaration (.d.ts) file containing `declare module 'superjson';`

I'm afraid to say that the changes introduced in #301 might have caused this issue.

As a workaround, if I copy superjson/dist-cjs/index.d.ts to superjson/dist-cjs/index.d.cts, the error goes away.

[Skn0tt]

Yup, sounds like #301 is the culprit. Let me take a look.

[pascalmtts]

For me this error still persists with superjson 2.2.5 in my expo project

[BrendanC23]

I'm trying to use SuperJSON in an Electron project and got this error when trying to require("superjson"):

Uncaught Exception:
Error [ERR_REQUIRE_ESM]: require() of ES Module
C:\MyProject\node_modules\copy-anything\dist\index.js from
C:\MyProject\node_modules\superjson\dist-cjs\index.cjs not supported.
Instead change the require of index.js in C:\MyProject\node_modules\superjson\dist-cjs\index.cjs to a dynamic import() which is available in all CommonJS modules.
    at f._load (node:electron/js2c/asar_bundle:2:13330)
    at Object.<anonymous> (C:\MyProject\node_modules\superjson\dist-cjs\index.cjs:8:25)
    at f._load (node:electron/js2c/asar_bundle:2:13330)
    ...

[shuji-koike]

2.2.5 fixed my problem @Skn0tt thx!!!

[Skn0tt]

I'm reverting CJS support, there seems to be a plethora of broken users. #338