Requrie abstract_type instead of abstract_class
Requrie abstract_type instead of abstract_class

kwando/rom,cored/rom,rom-rb/rom,vrish88/rom,dcarral/rom,jeremyf/rom,endash/rom,pdswan/rom,pxlpnk/rom,pvcarrera/rom,dekz/rom,rom-rb/rom,rom-rb/rom,Snuff/rom,denyago/rom