Function staticTest

Use this when you want to write test code that doesn't actually run, instead relying only on your static tools like Typescript or a linter to raise errors.

function reject<T>(array: T[], predicate: (value: T) => boolean): T[] {
  return array.filter((value) => !predicate(value));
}

it('requires the predicate type to match the array type', () => {
  staticTest(() => {
    // @ts-expect-error -- mismatch of number array w/ string function
    reject([1, 2, 3], (value: string) => value === '2');
  });
}); * 
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