package Ġio . st ip op . event Ċ Ċ import Ġio . st ip op . models . SP St icker Ċ Ċ internal Ġinterface ĠPreview Delegate Ġ{ ĊĠĠĠ Ġfun Ġon Preview Favorite Changed ( st icker : ĠSP St icker ) ĊĠĠĠ Ġfun Ġon Preview St icker Clicked ( st icker : ĠSP St icker ) Ċ }