23 * Extract/unpack error
32 * Retrieve command line arguments
33 * @return pharext\Cli\Args
35 public function getArgs();
40 * @param string ...$args
42 public function debug($fmt);
47 * @param string ...$args
49 public function info($fmt);
54 * @param string ...$args
56 public function warn($fmt);
61 * @param string ...$args
63 public function error($fmt);
67 * @param int $argc command line argument count
68 * @param array $argv command line argument list
70 public function run($argc, array $argv);