Source/WebCore/dom/ParentNode.idl

/*
 * Copyright (C) 2015 Apple Inc. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
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// https://dom.spec.whatwg.org/#interface-parentnode
[
    NoInterfaceObject,
] interface ParentNode {
    readonly attribute HTMLCollection children; // FIXME: Should be [SameObject].
    readonly attribute Element? firstElementChild;
    readonly attribute Element? lastElementChild;
    readonly attribute unsigned long childElementCount;

    [CEReactions, Unscopable, MayThrowException] void prepend((Node or DOMString)... nodes);
    [CEReactions, Unscopable, MayThrowException] void append((Node or DOMString)... nodes);
    [CEReactions, Unscopable, MayThrowException] void replaceChildren((Node or DOMString)... nodes);

    [MayThrowException] Element? querySelector(DOMString selectors);
    [MayThrowException, NewObject] NodeList querySelectorAll(DOMString selectors);
};