package Ġnet . app tr onic . core . commons . event bus Ċ Ċ import Ġnet . app tr onic . core . entity . base . Subject Entity Ċ Ċ interface ĠEvent Bus Client < T > Ġ: ĠSubject Entity < T > Ġ{ ĊĊĠĠĠ Ġfun Ġpost Event ( event : ĠT ) Ċ Ċ }