There is something wrong with the static class.

I found it doesn't work with my pre projects, cuz I've been using a lot of static class.
For example:  self::bar=new db();  self::$bar->(There is no autocomplete).
And it doesn't autocomplete the static function for example:
     class Foo{
           static function Bar(){
           }
     }

       Foo::(there is no autocomplete either)

     and I can't autocomplete the static class F(no autocomplete)