A manager class for cleaning up code.
 /// <summary>
 /// Gets an instance of the <see cref="CodeCleanupManager"/> class.
 /// </summary>
 /// <param name="package">The hosting package.</param>
 /// <returns>An instance of the <see cref="CodeCleanupManager"/> class.</returns>
 internal static CodeCleanupManager GetInstance(EditorConfigPackage package)
 {
     return _instance ?? (_instance = new CodeCleanupManager(package));
 }
 /// <summary>
 /// Gets an instance of the <see cref="CodeCleanupManager"/> class.
 /// </summary>
 /// <param name="package">The hosting package.</param>
 /// <returns>An instance of the <see cref="CodeCleanupManager"/> class.</returns>
 internal static CodeCleanupManager GetInstance(EditorConfigPackage package)
 {
     return(_instance ?? (_instance = new CodeCleanupManager(package)));
 }