@Override
  protected boolean isPreviewUsages(UsageInfo @NotNull [] usages) {
    for (ChangeSignatureUsageProcessor processor : ChangeSignatureUsageProcessor.EP_NAME.getExtensions()) {
      if (processor.shouldPreviewUsages(myChangeInfo, usages)) return true;
    }
    return super.isPreviewUsages(usages);
  }
@Override
  protected boolean isPreviewUsages(UsageInfo @NotNull [] usages)