php-language-server/fixtures/completion/used_const.php

<?php

namespace Whatever;

use const TestNamespace\InnerNamespace\INNER_CONST;
use const TestNamespace\InnerNamespace\INNER_CONST as ALIASED_CONST;
use const TestNamespace\InnerNamespace\NON_EXISTENT_CONST;

INNER_C;

ALIASED_C;

NON_EXISTENT_C;