void (@NotNull PsiElement element) { super.visitElement(element); UQualifiedReferenceExpression expression = UastContextKt.toUElement(element, UQualifiedReferenceExpression.class); if (expression != null && expression.getReceiver() instanceof UReferenceExpression qualifier) { PsiElement target = qualifier.resolve(); if (target instanceof PsiClass cls && OPT_PANE.equals(cls.getQualifiedName())) { list.add(expression); } } }