public void Attach(IApiResponseObserver observer) { SignUpObserver = observer; }
public void Attach(IApiResponseObserver observer) { ChatObserver = observer; }
public void Attach(IApiResponseObserver observer) { UsersObserver = observer; }
public void Attach(IApiResponseObserver observer) { QuestionsObserver = observer; }
public void Attach(IApiResponseObserver observer) { ProperAnswerObserver = observer; }
public void Attach(IApiResponseObserver observer) { MessagesObserver = observer; }
public void Attach(IApiResponseObserver observer) { RoleTypeObserver = observer; }