@Override
  public boolean processClassLevelDeclarations(@NotNull PsiScopeProcessor processor) {
    final PyClassStub stub = getStub();
    if (stub != null) {
      final List<StubElement<?>> children = stub.getChildrenStubs();
      for (StubElement<?> child : children) {
        if (!processor.execute(child.getPsi(), ResolveState.initial())) {
          return false;
        }
      }
    }
    else {
      PyResolveUtil.scopeCrawlUp(processor, this, null, this);
    }
    return true;
  }
@Override
  public boolean processClassLevelDeclarations(@NotNull PsiScopeProcessor processor)