FluidTYPO3\Vhs\ViewHelpers\Iterator\ForViewHelper::initializeArguments PHP Method

    public function initializeArguments()
    {
        parent::initializeArguments();
        $this->registerArgument('to', 'integer', 'Number that the index needs to reach before stopping', true);
        $this->registerArgument('from', 'integer', 'Starting number for the index', false, 0);
        $this->registerArgument('step', 'integer', 'Stepping number that the index is increased by after each loop', false, 1);
    }