[PHP-WEBMASTER] Grouping use declarations in php 7

[Eligijus Lipskis]

For:

use Foo\Bar\Email;
use Foo\Bar\Phone;
use Foo\Bar\Address\Code;
use Foo\Bar\Address\Number;

The solution is:

use Foo\Bar\{
    Email,
    Phone,
    Address\Code,
    Address\Number
};

Why can't we group use declarations this way ?
use Foo\Bar\{
    Email,
    Phone,
    Address\{Code, Number}
};