public static final function tons(string $string, string $separator = '.'): string {
		return implode('\\', array_map('ucfirst', preg_split('/' . implode('|', array_map(function($separator){
			return preg_quote($separator, '/');
		}, array_pad(array_slice(func_get_args(), 1), 1, '.')))  . '/', trim(strtolower($string)), -1, PREG_SPLIT_NO_EMPTY)));
	}