protected static function showHelp()
    {
        \cli\line();
        \cli\out(self::$arguments->getHelpScreen(\cli\Colors::colorize('%N%n%gAvailable commands:')));
        \cli\line();
    }
protected static function showHelp()
    {
        \cli\line();
        \cli\out(self::$arguments->getHelpScreen(\cli\Colors::colorize('%N%n%gAvailable commands:')));
        \cli\line();
    }
protected static function showHelp ( ) { \ cli \ line ( ) ; \ cli \ out ( self :: $ arguments -> getHelpScreen ( \ cli \ Colors :: colorize ( '%N%n%gAvailable commands:' ) ) ) ; \ cli \ line ( ) ; }
Shows help dialog.

@author Benjamin Carl <opensource@clickalicious.de>
@return void
@access protected
@static
Shows help dialog .