protected function _extract()
{
$this->out();
$this->out();
$this->out('Extracting...');
$this->hr();
$this->out('Paths:');
foreach ($this->_paths as $path) {
$this->out(' ' . $path);
}
$this->out('Output Directory: ' . $this->_output);
$this->hr();
$this->_extractTokens();
$this->_buildFiles();
$this->_writeFiles();
$this->_paths = $this->_files = $this->_storage = [];
$this->_translations = $this->_tokens = [];
$this->out();
$this->out('Done.');
}