package Ġcom . argon labs . cards x . base Ċ Ċ import Ġandroidx . fragment . app . Fragment Ċ import Ġcom . google . firebase . auth . Firebase Auth Ċ import Ġcom . google . firebase . firestore . Firebase Fire store Ċ Ċ open Ġclass ĠBase Fragment Ġ: ĠFragment () Ġ{ ĊĠĠĠ Ġ@ Jvm Field ĊĠĠĠ Ġprotected Ġvar Ġdb Ġ= ĠFirebase Fire store . getInstance () ĊĠĠĠ Ġ@ Jvm Field ĊĠĠĠ Ġprotected Ġvar Ġm Auth Ġ= ĠFirebase Auth . getInstance () Ċ }