/**
* Write a string as warning output.
*
* @param string $string
* @param null|int|string $verbosity
* @return void
*/
public function warn($string, $verbosity = null)
{
$string = $this->label('warn') . $string;
$this->log('warning', $string);
if (is_callable('parent::warn')) {
parent::warn($string, $verbosity);
} else {
parent::info($string, $verbosity);
}
}
public function commandWarn($warning)
{
$this->commandObj->warn($warning);
}
