src/Action/Conversation.php
public function add($message)
    {
        if (is_string($message)) {
            $this->messages[] = new SimpleResponse($message);
        } elseif ($message instanceof ResponseInterface) {
            $this->messages[] = $message;
        } elseif ($message instanceof QuestionInterface) {
            $this->messages[] = $message;
        }

        return $this;
    }
public function add($message)
    {
        if (is_string($message)) {
            $this->messages[] = new SimpleResponse($message);
        } elseif ($message instanceof ResponseInterface) {
            $this->messages[] = $message;
        } elseif ($message instanceof QuestionInterface) {
            $this->messages[] = $message;
        }

        return $this;
    }
public function add ( $ message ) { if ( is_string ( $ message ) ) { $ this -> messages [ ] = new SimpleResponse ( $ message ) ; } elseif ( $ message instanceof ResponseInterface ) { $ this -> messages [ ] = $ message ; } elseif ( $ message instanceof QuestionInterface ) { $ this -> messages [ ] = $ message ; } return $ this ; }
Add a message.

@param string|Dialogflow\Action\Interfaces\ResponseInterface|Dialogflow\Action\Interfaces\QuestionInterface $message

@return Conversation
Add a message .