Running the following test file should report a failure but does not:

// error.js
const {test} = require('zora')

test('error message with string', t => {
  t.throws(() => { throw new Error('message') }, 'another message')
})

Output:

$ node error.js 
TAP version 13
# error message with string
ok 1 - another message
1..1

# ok
# success: 1
# skipped: 0
# failure:

function foo(x = number) {
   return true;
}

var x = foo`world`;

foo`world` should be validated as a call-expression, including both the template-literal (`world`) being validated as the first argument, as well as the return value type being implied to x.

Instead of writing tg.throwIf(tg.isNot(tg.isString)), it would be nicer to write tg.throwUnless(tg.isString).

As of now, all we have is a stand-in Contributing section of the README. It'd be great to have a more robust CONTRIBUTING.md file.

This file (generally) should contain the following...

• A thank you to potential contributors
• Table of Contents
• Code of Conduct
• What people should know before getting started
• How people can contribute

• Kernel doesn't mean anything on it's own, so you typically only import Krak\Validation and then use Validation\Kernel, that's super annoying when using an IDE. It should be something like ValidationManager, ValidationContainer, ValidationKernel, etc etc
• Krak\Validation\Validators doesn't make me happy, I typically rename to Krak\Validation\Assert, so we might as well put the funcs there