typescript: npm run test just hangs on jest w/o any feedback

Not really sure what’s breaking in my case but when I run what I would think are passing test the command line gives zero feedback

On the hello-world untouched I get errors like:

 xtypescript@1.0.0 test /Users/matty/exercism/typescript/hello-world
 tsc --noEmit -p . && jest --no-cache

hello-world.test.ts(11,12): error TS2554: Expected 0 arguments, but got 1.
hello-world.test.ts(15,12): error TS2554: Expected 0 arguments, but got 1.

But lines 11, 15 are xit and therefore shouldn’t be called.

If I delete them or satisfy the tests than the command line gives me no feedback

Or if I complete the tests I get no feedback:

class HelloWorld {
    static hello( name='World' ) {
        return `Hello, ${name}!`
    }
}

export default HelloWorld

^ should satisfy all the test but when running npm run test

The terminal just hangs

> xtypescript@1.0.0 test /Users/matty/exercism/typescript/hello-world
> tsc --noEmit -p . && jest --no-cache

nothing more… any help?