package Ġme . math ias pr is fel dt . make able pr akt ik . types Ċ Ċ import Ġcom . google . firebase . Timestamp Ċ import Ġcom . google . firebase . firestore . Exclude Ċ import Ġcom . google . firebase . firestore . Ignore Extra Properties Ċ import Ġme . math ias pr is fel dt . make able pr akt ik . extensions . format Ċ Ċ data Ġclass ĠMessage ( ĊĠĠĠ Ġval Ġmsg : ĠString Ġ= Ġ" unknown ", ĊĠĠĠ Ġval Ġfrom : ĠString Ġ= Ġ" unknown ", ĊĠĠĠ Ġval Ġdate : ĠTimestamp Ġ= ĠTimestamp . now () Ċ ) Ġ{ ĊĠĠĠ Ġfun Ġdate Formatted (): ĠString Ġ= Ġdate . format () Ċ }