src/ContainerParser/ContainerParser.php
protected function nextToken(int $i = 1)
    {
        if (!isset($this->tokens[$this->index + $i])) {
            return false;
        }

        return $this->tokens[$this->index + $i];
    }
protected function nextToken(int $i = 1)
    {
        if (!isset($this->tokens[$this->index + $i])) {
            return false;
        }

        return $this->tokens[$this->index + $i];
    }
Get the next token based on the current index
If the token does not exist because its off index "false" is returend.

@param int             $i
@return T|false