public MailProvicer(MessageProcessor Successor) { _successor = Successor; }
public FirebaseProvicer(MessageProcessor Successor) { _successor = Successor; }
public SMSProvicer(MessageProcessor Successor) { _successor = Successor; }
public MailProvicer(MessageProcessor Successor) { _successor = Successor; }
public FirebaseProvicer(MessageProcessor Successor) { _successor = Successor; }
public SMSProvicer(MessageProcessor Successor) { _successor = Successor; }