PackageSettings class doesn't work with private constructor

[talios]

After starting to use OpenRewrite I see that the application of the Hide Utility Class Constructor rule causes ApprovalTests to not use the PackageSettings.java class:

final class PackageSettings {
  static String ApprovalBaseDirectory = "../resources/";

  private PackageSettings() {
  }
}

Given the ApprovalBaseDirectory is static, the class shouldn't need to instantiated.