Deno Jupyter Lab tsconfig

Hello!

I am just starting to use deno kernel in jupyter lab, I have tried this in TypeScript:

const user = {
name: "Daniel",
age: 26,
};

user.location; // this line should produce an error

But this does not emit an error, I think it may be because tsconfig is not strict, but i do not find the way to configure tsconfig, is it possible?

Thanks a lot!!