boolean (@NotNull PsiElement element, @NotNull ResolveState state) { if (element instanceof PsiNamedElement && !(element instanceof LightNamedElement)) { final String name = ((PsiNamedElement)element).getName(); if (name != null && PyUtil.getInitialUnderscores(name) == 0 && !seenNames.contains(name)) { seenNames.add(name); result.add(toLookupElement(name, element, true)); } } else if (element instanceof PyImportElement) { final String visibleName = ((PyImportElement)element).getVisibleName(); if (visibleName != null && !seenNames.contains(visibleName)) { seenNames.add(visibleName); result.add(toLookupElement(visibleName, element, false)); } } return true; }