@Nullable
  private static PsiFile getExtraScriptIfNotFound(@NotNull Project project,
                                                  @NotNull ReferenceType refType,
                                                  @NotNull String runtimeName,
                                                  @NotNull GlobalSearchScope searchScope) {
    for (ScriptPositionManagerHelper helper : ScriptPositionManagerHelper.EP_NAME.getExtensions()) {
      if (helper.isAppropriateRuntimeName(runtimeName)) {
        PsiFile file = helper.getExtraScriptIfNotFound(refType, runtimeName, project, searchScope);
        if (file != null) return file;
      }
    }
    return null;
  }
@Nullable
  private static PsiFile getExtraScriptIfNotFound(@NotNull Project project,
                                                  @NotNull ReferenceType refType,
                                                  @NotNull String runtimeName,
                                                  @NotNull GlobalSearchScope searchScope)