package Ġcom . todo . ui . feature . added it task Ċ Ċ import Ġcom . todo . data . model . Task Model Ċ import Ġcom . todo . ui . base . Base Contract Ċ Ċ interface ĠAdd Edit Task Contract Ġ{ ĊĊĠĠĠ Ġinterface ĠView Ġ: ĠBase Contract . View ĊĊĠĠĠ Ġinterface ĠPres enter Ġ: ĠBase Contract . Presenter < View > Ġ{ ĊĠĠĠĠĠĠĠ Ġfun Ġcreate Task ( task Model : ĠTask Model ) ĊĠĠĠĠĠĠĠ Ġfun Ġupdate Task ( task Model : ĠTask Model ) ĊĠĠĠ Ġ} Ċ } Ċ