[USING Keyv] TypeError: Right-hand side of 'instanceof' is not callable

[DerekWolfie]

I found an error on version v2 (vrchat@next) [1.19.4-next.1750173540]

https://github.com/vrchatapi/vrchatapi-javascript/tree/v2

When using the Keyv adapter
This is my VRChat class instance

this.vrchat = new VRChat({
    application: {
      name: `MyApp`,
      version: "1.0.0",
      contact: "contact@email.com"
    },
    throwOnError: true,
    keyv: new KeyvFile({ filename: `./cookies.json` })
  },
);

This is the part of the code that might be causing the error
https://github.com/vrchatapi/vrchatapi-javascript/blob/v2/src/client.ts#L144

this.cache = new Cacheable({
	nonBlocking: true,
	secondary:
		keyv
			? keyv instanceof Keyv
				? keyv
				: new Keyv({
					store: keyv
				})
			: undefined
});

This is the console output:

TypeError: Right-hand side of 'instanceof' is not callable
vfm-api:dev:     at new D (J:\Projetos\vfm-apps-monorepo\node_modules\vrchat\src\client.ts:119:8)
...

yarn -v

4.9.2

node -v

v22.15.0

[DerekWolfie]

It was a tsconfig issue on my end.
Everything's working fine.