new option for custom config

[to-long]

I want to import my custom config :

const primitiveTypeConstructs = _struct => ({
  date: () => 'string',
  'date-time': () => 'string',
  string: {
    date: () => 'string',
    'date-time': () => 'string',
  },
})

But I don't want to use nodejs, I still want to use the power of cli
Currently I'm use patch-package to custom index.js in node_modules to allow cli can receive custom-config file path

Do you agree with me ?