Hi,

I have an issue with using the PackageJson type. When trying to assign scripts, it throws the following error:

Type '{ scripts: PackageJson.Scripts; }' is not assignable to type 'PackageJson'.
  Type '{ scripts: PackageJson.Scripts; }' is not assignable to type '{ [x: string]: JsonValue; }'.
    Property 'scripts' is incompatible with index signature.
      Type 'Scripts' is not assignable to type 'JsonValue'.
        Type 'Scripts' is missing the following properties from type 'JsonValue[]': length, pop, push, concat, and 29 more.ts(2322)

Code to reproduce:

import { PackageJson } from 'type-fest'

const scripts: PackageJson.Scripts = {
  prepublish: 'test'
}

const packageJson: PackageJson = {
  scripts
}

Link to Codesandbox: https://codesandbox.io/s/holy-microservice-4nx7ow?file=/src/index.ts:0-150