@Override
  public String nameToCanonicalName(String name, PsiNamedElement psiFile) {
    if (name.endsWith(GuiFormFileType.DOT_DEFAULT_EXTENSION)) return name.substring(0, name.length() - GuiFormFileType.DOT_DEFAULT_EXTENSION.length());
    return name;
  }
@Override
  public String nameToCanonicalName(String name, PsiNamedElement psiFile)