internal/npm_install/test/package.json

{
  "name": "test",
  "private": true,
  "devDependencies": {
    "@gregmagolan/test-a": "^0.0.2",
    "@gregmagolan/test-b": "^0.0.2",
    "@yarnpkg/lockfile": "^1.0.2",
    "ajv": "5.5.2",
    "jasmine": "^3.2.0",
    "unidiff": "^0.0.4"
  }
}