@Override
  @Nullable
  public SyntaxHighlighter create(@NotNull final FileType fileType, @Nullable final Project project, @Nullable final VirtualFile file) {
    if (fileType instanceof CustomSyntaxTableFileType) {
      return new CustomFileHighlighter(((CustomSyntaxTableFileType) fileType).getSyntaxTable());
    }
    return null;
  }
@Override
  @Nullable
  public SyntaxHighlighter create(@NotNull final FileType fileType, @Nullable final Project project, @Nullable final VirtualFile file)