public function setCopySource(int $copySource = self::COPY): CopyDictionaryJob
    {
        $this->copySource = $copySource;

        return $this;
    }
public function setCopySource(int $copySource = self::COPY): CopyDictionaryJob
    {
        $this->copySource = $copySource;

        return $this;
    }
public function setCopySource ( int $ copySource = self :: COPY ) : CopyDictionaryJob { $ this -> copySource = $ copySource ; return $ this ; }
Set copySource.

@param int $copySource The new value.

@return CopyDictionaryJob
Set copySource .