Group use declaration
-----
<?php
use A\{B};
use A\{B\C, D};
use A\B\{C\D, E};
use function A\{b\c, d};
use const A\{B\C, D};
use A\B\{C\D, function b\c, const D};
-----
use A\{B};
use A\{B\C, D};
use A\B\{C\D, E};
use function A\{b\c, d};
use const A\{B\C, D};
use A\B\{C\D, function b\c, const D};