package Ġfi . jar a . bird watcher . common . di . presentation Ċ Ċ import Ġdagger . Sub component Ċ import Ġfi . jar a . bird watcher . screens . MainActivity Ċ Ċ @ Sub component ( modules Ġ= Ġ[ Presentation Module :: class , ĠViewModel Factory Module :: class , ĠFragment Factory Module :: class ]) Ċ interface ĠPresentation Component Ġ{ ĊĠĠĠ Ġfun Ġinject ( main Activity : ĠMainActivity ) Ċ }