@Override
  public PsiElement resolve() {
    final Project project = myFile.getProject();

    final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
    final VirtualFile formVirtualFile = myFile.getVirtualFile();
    if (formVirtualFile == null) {
      return null;
    }
    final Module module = fileIndex.getModuleForFile(formVirtualFile);
    if (module == null) {
      return null;
    }
    PropertiesFile propertiesFile = PropertiesUtilBase.getPropertiesFile(getRangeText(), module, null);
    return propertiesFile == null ? null : propertiesFile.getContainingFile();
  }
@Override
  public PsiElement resolve()