package Ġbr . com . z up academy . ap ass . pix . key manager grpc . model čĊč Ċ import Ġbr . com . z up academy . ap ass . pix . key manager grpc . validation .* čĊč Ċ enum Ġclass ĠTip os De Ch ave Pix ( private Ġval Ġch ave Validator : ĠCh ave Validator ) Ġ{ čĊčĊĠĠĠ ĠC PF ( Ch ave C pf Valid ador ()), čĊčĊĠĠĠ ĠA LE ATOR IA ( Ch ave A le ator ia Valid ador ()), čĊčĊĠĠĠ ĠE MAIL ( Ch ave Email Valid ador ()), čĊčĊĠĠĠ ĠCEL ULAR ( Ch ave Cel ular Valid ador ()); čĊčĊĠĠĠ Ġfun Ġvalid a ( valor : ĠString ?): ĠCh ave Valid acao Result Ġ= Ġthis . ch ave Validator . valid a ( valor ) č Ċ }