public function setWriter(\Parable\Log\Writer\WriterInterface $writer)
    {
        $this->writer = $writer;
        return $this;
    }
public function setWriter(\Parable\Log\Writer\WriterInterface $writer)
    {
        $this->writer = $writer;
        return $this;
    }
public function setWriter ( \ Parable \ Log \ Writer \ WriterInterface $ writer ) { $ this -> writer = $ writer ; return $ this ; }
Set a writer class to use.

@param \Parable\Log\Writer\WriterInterface $writer

@return $this
Set a writer class to use .