getRelevantToken example

$input = new self($tokens);
        $input->tokens = $tokens;
        $input->currentIndex = $currentIndex;

        return $input;
    }

    public function bind(InputDefinition $definition): void
    {
        parent::bind($definition);

        $relevantToken = $this->getRelevantToken();
        if ('-' === $relevantToken[0]) {
            // the current token is an input option: complete either option name or option value             [$optionToken, $optionValue] = explode('=', $relevantToken, 2) + ['', ''];

            $option = $this->getOptionFromToken($optionToken);
            if (null === $option && !$this->isCursorFree()) {
                $this->completionType = self::TYPE_OPTION_NAME;
                $this->completionValue = $relevantToken;

                return;
            }

            

$input = new self($tokens);
        $input->tokens = $tokens;
        $input->currentIndex = $currentIndex;

        return $input;
    }

    public function bind(InputDefinition $definition): void
    {
        parent::bind($definition);

        $relevantToken = $this->getRelevantToken();
        if ('-' === $relevantToken[0]) {
            // the current token is an input option: complete either option name or option value             [$optionToken, $optionValue] = explode('=', $relevantToken, 2) + ['', ''];

            $option = $this->getOptionFromToken($optionToken);
            if (null === $option && !$this->isCursorFree()) {
                $this->completionType = self::TYPE_OPTION_NAME;
                $this->completionValue = $relevantToken;

                return;
            }