Classes/Console/Mvc/Cli/Symfony/Descriptor/TextDescriptor.php
private function wordWrap(string $stringToWrap, int $indent, $maxWidth): string
    {
        $wrapped = $maxWidth === null ? $stringToWrap : wordwrap($stringToWrap, $maxWidth, "\n", true);

        return preg_replace('/\s*[\r\n]\s*/', "\n" . str_repeat(' ', $indent), $wrapped);
    }
private function wordWrap(string $stringToWrap, int $indent, $maxWidth): string
    {
        $wrapped = $maxWidth === null ? $stringToWrap : wordwrap($stringToWrap, $maxWidth, "\n", true);

        return preg_replace('/\s*[\r\n]\s*/', "\n" . str_repeat(' ', $indent), $wrapped);
    }
Wraps a text and adds indentation to new lines

@param string $stringToWrap
@param int $indent
@param int|null $maxWidth
@return string