package Ġcom . kotlin . application . dav ide lm . k house fly . presenter Ċ Ċ import Ġandroid . util . Sparse Array Ċ import Ġjava . lang . ref . Weak Reference Ċ Ċ interface ĠBase Interactor Ġ{ ĊĠĠĠ Ġfun Ġun bind Subscription () ĊĊĠĠĠ Ġfun Ġretrieve Items ( listener : ĠWeak Reference < Base Presenter >, Ġparams : ĠSparse Array < String > ?) Ċ }