Modifier types are not exported

[adamcikado]

Package version

2.0.0

Describe the bug

When you try to export package that is using VineJS, you will get error because it cannot reference to modifier types like OptionalModifier.

Example

import { VineString } from '@vinejs/vine';

export function optional(input: VineString) {
  return input.optional();
}

Error

The inferred type of 'optional' cannot be named without a reference to '../../node_modules/@vinejs/vine/build/src/schema/base/literal.js'. This is likely not portable. A type annotation is necessary.ts(2742)

Reproduction repo

See error over optional function or try building the declaration files using npm run build:dts.

https://stackblitz.com/edit/stackblitz-starters-zoy77c