import 4.code.about;

class Header {

public void title() {

String fullTitle = '/news/';
}

public void menu();

public void board();

public void goToBottom();

}
class Thread extends Board {
public void assina(OP da arthur) {

String fullTitle = 'assina';
int postNumber = 1289142;
String image = 'NaN';
String date = '04/21/24(Sun)20:14:05';
String comment = 'assina tio paulo ):< https://www.correiodopovo.com.br/not%C3%ADcias/pol%C3%ADcia/corpo-de-tio-paulo-idoso-levado-morto-a-banco-%C3%A9-enterrado-no-rio-de-janeiro-1.1486125';

}
public void comments() { }
}

class Navigation {
public void backToTop();
}