Rectangle Class
===============

.. php:class:: Rectangle

    Represents a Rectangle block

    .. php:method:: __construct(array|string $colour)

        Create a new Rectangle block

        :param ?string $condition: The block colour

            * array - RGB(A) where RGB values are 0 <= value <= 255, and A is 0 <= value <= 1
            * string - HTML colour

        :returns: A new instance of ``Rectangle``
        :rtype: Rectangle

    .. php:method:: addItem(ItemInterface ...$item)

        Add item(s)

        :param ItemInterface ...$item: The item(s)
        :returns: A new instance of ``Rectangle`` with the item(s) added
        :rtype: Rectangle

    .. php:method:: withComment(string $comment)

        Sets a comment for the Rectangle

        :param string $comment: The comment
        :returns: A new instance of ``Rectangle`` with the comment
        :rtype: Rectangle

    .. php:method:: withItem(ItemInterface ...$item)

        Set item(s)

        :param ItemInterface ...$item: The item(s)
        :returns: A new instance of ``Rectangle`` with the item(s)
        :rtype: Rectangle