@Nullable
    @Override
    public PsiElement resolve() {
      final PropertiesFile file = getRegistryPropertiesFile();
      if (file != null) {
        final IProperty propertyKey = file.findPropertyByKey(getValue());
        if (propertyKey != null) {
          return propertyKey.getPsiElement();
        }
      }

      return super.resolve();
    }
@Nullable
    @Override
    public PsiElement resolve()