@Override
  public @NotNull IntentionPreviewInfo generatePreview(@NotNull Project project, @NotNull Editor editor, @NotNull PsiFile file) {
    String fileName = myPropertiesFiles != null && !myPropertiesFiles.isEmpty() ? myPropertiesFiles.get(0).getName() : "";
    return new IntentionPreviewInfo.CustomDiff(PropertiesFileType.INSTANCE, fileName, myKey + "=", myKey + "=...");
  }
@Override
  public @NotNull IntentionPreviewInfo generatePreview(@NotNull Project project, @NotNull Editor editor, @NotNull PsiFile file)