PhpBrew\Command\PathCommand::usage PHP Метод

    public function usage()
    {
        return 'phpbrew path [' . implode(', ', array('root', 'home', 'build', 'bin', 'include', 'etc', 'ext', 'ext-src', 'extension-src', 'extension-dir', 'config-scan', 'dist')) . ']';
    }