@Nullable
  public FindUsagesHandler getFindUsagesHandler(@NotNull PsiElement element, @NotNull OperationMode operationMode) {
    for (FindUsagesHandlerFactory factory : FindUsagesHandlerFactory.EP_NAME.getExtensions(myProject)) {
      try (AccessToken ignore = SlowOperations.knownIssue("IDEA-353115, EA-841437")) {
        if (!factory.canFindUsages(element)) continue;
      }
      FindUsagesHandler handler = factory.createFindUsagesHandler(element, operationMode);
      if (handler == FindUsagesHandler.NULL_HANDLER) return null;
      if (handler != null) {
        return handler;
      }
    }
    return null;
  }
@Nullable
  public FindUsagesHandler getFindUsagesHandler(@NotNull PsiElement element, @NotNull OperationMode operationMode)