Tokenizer::nextNotWhiteSpaceToken

public function nextNotWhiteSpaceToken()
{
	$i = $this->index + 1;
	while (isset($this->tokens[$i]))
	{
		/** @var Token $token */
		$token = $this->tokens[$i];
		if ($token->type == Token::T_WHITESPACE || $token->type == Token::T_COMMENT)
			$i++;
		else
			break;
	}
	return $this->tokens[$i] ?? null;
}