let package = Package(name: "Paper") {
    ProductList {
        Product(name: "tool", type: .static) {
            TargetList {
                Target(name: "tool")
            }
        }
    }
    DependencyList {
        Dependency(
            url: "http://example.com.com/ExamplePackage/ExamplePackage",
            from: "1.2.3"
        )
        Dependency(url: "dev", exact: "1.2.3")
    }
    TargetList {
        Target(name: "tool") {
            TargetDependencyList {
                TargetDependency(name: "Paper")
                TargetDependency(name: "ExamplePackage")
            }
        }
        Target(name: "Paper") {
            TargetDependencyList {
                TargetDependency(name: "Basic")
                Target(name: "Utility")
                Product(name: "AnotherExamplePackage")
            }
        }
    }
}

{
  "targets": [
    {
      "name": "tool",
      "dependencies": [
        {
          "name": "Paper"
        },
        {
          "name": "ExamplePackage"
        }
      ]
    },
    {
      "name": "Paper",
      "dependencies": [
        {
          "name": "Basic"
        },
        {
          "name": "Utility"
        },
        {
          "name": "AnotherExamplePackage",
          "type": "executable"
        }
      ]
    }
  ],
  "name": "Paper",
  "dependencies": [
    {
      "url": "http://example.com.com/ExamplePackage/ExamplePackage",
      "from": "1.2.3"
    },
    {
      "url": "dev",
      "exact": "1.2.3"
    }
  ],
  "products": [
    {
      "name": "tool",
      "type": "static",
      "targets": [
        {
          "name": "tool"
        }
      ]
    }
  ]
}