@ -21,9 +21,9 @@ abstract class BoxQuestion extends Question
$this->possibleResponses = $possibleResponses;
}
public abstract function responseStrategy();
abstract public function responseStrategy();
public abstract function printStrategy(): string;
abstract public function printStrategy(): string;
/**
* @return array
@ -17,9 +17,9 @@ abstract class Question implements IResponseProcessingStrategy, IPrintQuestionSt
$this->content = $content;
* @return string