有没有办法从Traits强制执行“最终”方法？

it seems that Final does not work from traits. is there a way to enforce final from traits?

No error in this code:

trait foo { final public function final_method() {} }

class bar
{
    use foo;
    public function final_method() {}
}

class baz extends bar
{
    public function final_method() {}
}

$baz = new baz(); // no errors