ladybird/Userland/Libraries/LibWeb/DOM/Node.idl

interface Node : EventTarget {

    readonly attribute unsigned short nodeType;
    readonly attribute DOMString nodeName;

    boolean hasChildNodes();
    // FIXME: This should be a NodeList
    readonly attribute ArrayFromVector childNodes;
    readonly attribute Node? firstChild;
    readonly attribute Node? lastChild;
    readonly attribute Node? previousSibling;
    readonly attribute Node? nextSibling;
    readonly attribute Node? parentNode;
    readonly attribute Element? parentElement;
    readonly attribute boolean isConnected;
    readonly attribute Document? ownerDocument;

    // FIXME: [LegacyNullToEmptyString] is not allowed on nullable types as per the Web IDL spec.
    //        However, we only apply it to setters, so this works as a stop gap.
    //        Replace this with something like a special cased [LegacyNullToEmptyString].
    [LegacyNullToEmptyString] attribute DOMString? textContent;

    Node appendChild(Node node);
    [ImplementedAs=pre_insert] Node insertBefore(Node node, Node? child);
    Node replaceChild(Node node, Node child);
    [ImplementedAs=pre_remove] Node removeChild(Node child);
    [ImplementedAs=clone_node_binding] Node cloneNode(optional boolean deep = false);
    boolean contains(Node? other);

    const unsigned short ELEMENT_NODE = 1;
    const unsigned short ATTRIBUTE_NODE = 2;
    const unsigned short TEXT_NODE = 3;
    const unsigned short CDATA_SECTION_NODE = 4;
    const unsigned short ENTITY_REFERENCE_NODE = 5;
    const unsigned short ENTITY_NODE = 6;
    const unsigned short PROCESSING_INSTRUCTION_NODE = 7;
    const unsigned short COMMENT_NODE = 8;
    const unsigned short DOCUMENT_NODE = 9;
    const unsigned short DOCUMENT_TYPE_NODE = 10;
    const unsigned short DOCUMENT_FRAGMENT_NODE = 11;
    const unsigned short NOTATION_NODE = 12;

    unsigned short compareDocumentPosition(Node? otherNode);
    // Node.compareDocumentPosition() constants
    const unsigned short DOCUMENT_POSITION_DISCONNECTED = 1;
    const unsigned short DOCUMENT_POSITION_PRECEDING = 2;
    const unsigned short DOCUMENT_POSITION_FOLLOWING = 4;
    const unsigned short DOCUMENT_POSITION_CONTAINS = 8;
    const unsigned short DOCUMENT_POSITION_CONTAINED_BY = 16;
    const unsigned short DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 32;
};