Há um erro aqui:
transferir($event) {
console.log($event);
const transferencia = {...$event, *data = new Date()*};
this.transferencias.push(transferencia);
}
Sendo o correto:
transferir($event) {
console.log($event);
const transferencia = {...$event, *data: new Date()*};
this.transferencias.push(transferencia);
}
Vlw õ/