зеркало из https://github.com/mozilla/gecko-dev.git
234 строки
7.9 KiB
Plaintext
234 строки
7.9 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* http://www.w3.org/TR/2012/WD-dom-20120105/
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*
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* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
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* liability, trademark and document use rules apply.
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*/
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interface Principal;
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interface URI;
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interface Node : EventTarget {
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const unsigned short ELEMENT_NODE = 1;
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const unsigned short ATTRIBUTE_NODE = 2; // historical
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const unsigned short TEXT_NODE = 3;
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const unsigned short CDATA_SECTION_NODE = 4; // historical
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const unsigned short ENTITY_REFERENCE_NODE = 5; // historical
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const unsigned short ENTITY_NODE = 6; // historical
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const unsigned short PROCESSING_INSTRUCTION_NODE = 7;
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const unsigned short COMMENT_NODE = 8;
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const unsigned short DOCUMENT_NODE = 9;
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const unsigned short DOCUMENT_TYPE_NODE = 10;
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const unsigned short DOCUMENT_FRAGMENT_NODE = 11;
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const unsigned short NOTATION_NODE = 12; // historical
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[Constant]
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readonly attribute unsigned short nodeType;
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[Pure]
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readonly attribute DOMString nodeName;
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[Pure, Throws, NeedsCallerType, BinaryName="baseURIFromJS"]
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readonly attribute DOMString? baseURI;
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[Pure, BinaryName=isInComposedDoc]
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readonly attribute boolean isConnected;
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[Pure]
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readonly attribute Document? ownerDocument;
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[Pure]
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Node getRootNode(optional GetRootNodeOptions options);
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[Pure]
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readonly attribute Node? parentNode;
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[Pure]
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readonly attribute Element? parentElement;
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[Pure]
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boolean hasChildNodes();
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[SameObject]
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readonly attribute NodeList childNodes;
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[Pure]
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readonly attribute Node? firstChild;
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[Pure]
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readonly attribute Node? lastChild;
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[Pure]
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readonly attribute Node? previousSibling;
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[Pure]
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readonly attribute Node? nextSibling;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString? nodeValue;
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[CEReactions, SetterThrows, GetterCanOOM,
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SetterNeedsSubjectPrincipal=NonSystem, Pure]
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attribute DOMString? textContent;
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// These DOM methods cannot be accessed by UA Widget scripts
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// because the DOM element reflectors will be in the content scope,
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// instead of the desired UA Widget scope.
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[CEReactions, Throws, Func="IsNotUAWidget"]
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Node insertBefore(Node node, Node? child);
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[CEReactions, Throws, Func="IsNotUAWidget"]
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Node appendChild(Node node);
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[CEReactions, Throws, Func="IsNotUAWidget"]
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Node replaceChild(Node node, Node child);
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[CEReactions, Throws]
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Node removeChild(Node child);
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[CEReactions]
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void normalize();
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[CEReactions, Throws, Func="IsNotUAWidget"]
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Node cloneNode(optional boolean deep = false);
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[Pure]
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boolean isSameNode(Node? node);
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[Pure]
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boolean isEqualNode(Node? node);
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const unsigned short DOCUMENT_POSITION_DISCONNECTED = 0x01;
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const unsigned short DOCUMENT_POSITION_PRECEDING = 0x02;
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const unsigned short DOCUMENT_POSITION_FOLLOWING = 0x04;
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const unsigned short DOCUMENT_POSITION_CONTAINS = 0x08;
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const unsigned short DOCUMENT_POSITION_CONTAINED_BY = 0x10;
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const unsigned short DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20; // historical
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[Pure]
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unsigned short compareDocumentPosition(Node other);
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[Pure]
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boolean contains(Node? other);
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[Pure]
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DOMString? lookupPrefix(DOMString? namespace);
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[Pure]
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DOMString? lookupNamespaceURI(DOMString? prefix);
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[Pure]
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boolean isDefaultNamespace(DOMString? namespace);
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// Mozilla-specific stuff
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[ChromeOnly]
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readonly attribute Principal nodePrincipal;
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[ChromeOnly]
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readonly attribute URI? baseURIObject;
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[ChromeOnly]
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DOMString generateXPath();
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[ChromeOnly, Pure, BinaryName="flattenedTreeParentNodeNonInline"]
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readonly attribute Node? flattenedTreeParentNode;
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// Mozilla devtools-specific stuff
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/**
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* If this element is a flex item (or has one or more anonymous box ancestors
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* that chain up to an anonymous flex item), then this method returns the
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* flex container that the flex item participates in. Otherwise, this method
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* returns null.
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*/
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[ChromeOnly]
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readonly attribute Element? parentFlexElement;
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/**
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* This method provides a fast-path for the Fluent localization system to
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* bypass the slowdowns in performance during initial document translation.
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* The slowdowns are specific to XBL+Stylo.
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* To learn more, see bug 1441037.
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*
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* The API is designed to fit into the DOMLocalization flow with minimal
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* overhead, which dictates much of its signature.
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* It takes the following steps:
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*
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* 1) The API can be called at any point on any DOM element and it
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* synchronously scans the element subtree for all children with
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* `data-l10n-id` attribute set.
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*
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* 2) Next, the API collects all of the l10n attributes
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* (l10n-id, l10n-args and l10n-attrs), and passes them to the
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* callback function together with three `Element` properties:
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* `name` - name of the element as lowercase
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* `namespaceURI` - namespace URI
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* `type` - the type prop of the element (used for input sanitization)
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*
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* 3) The callback function is responsible for (asynchronously) collecting
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* the translations for all l10n id+args pairs, sanitizing them and then
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* return them back to this API.
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*
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* 4) The API takes the list of elements collected in step (1) and their
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* translations and applies all of the translation values onto
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* the elements.
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*
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* 5) The API returns a list with empty slots for all translated elements
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* and references to elements that could not be translated.
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*
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* 6) The JS handles the translations of remaining elements.
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*
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*
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* Through the whole cycle, the API uses the same list of elements and
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* corresponding translations. It means that after step (1), the element
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* at index 1 will match the l10nData at index 1, translations at index 1
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* and in the final return list, the element will be also stored at index 1
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* or the slot will be empty if the translations was applied on the C++ side.
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*
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* Note: There are several reasons why the JS callback may pass undefined for
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* a given element including missing translation, or the need to
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* translate the element using DOM Overlays.
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*
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*
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* Example of use from JS:
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*
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* async function translateFragment(frag) {
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* let untranslatedElements = await frag.localize(
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* async cb(l10nItems) => { // 1
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* let trans = await getTranslations(l10nItems); // 2
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* return trans;
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* }
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* );
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*
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* annotateMissingTranslations(untranslatedElements); // 3
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* }
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*
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* [1] l10nItems == [
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* {
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* l10nId: "key1",
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* l10nArgs: null,
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* l10nAttrs: null,
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* name: "button"
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* namespaceURI: "..."
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* type: null
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* },
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* {
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* l10nId: "key2",
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* l10nArgs: {unreadCount: 5},
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* l10nAttrs: null,
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* name: "label"
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* namespaceURI: "..."
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* type: null
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* },
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* {
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* l10nId: "key3",
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* l10nArgs: null,
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* l10nAttrs: "title",
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* name: "window"
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* namespaceURI: "..."
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* type: null
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* },
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* ]
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* [2] trans == [
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* {value: "Key 1", attributes: {accesskey: "K"} },
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* undefined,
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* {value: null, attributes: {title: "Unread emails: 5"} },
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* ]
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* [3] untranslatedElements == [
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* ,
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* <label>
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* ,
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* ]
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*
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* For exact dictionary structures, see `L10nUtils.webidl`.
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*/
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[ChromeOnly, Throws]
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Promise<void> localize(L10nCallback l10nCallback);
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#ifdef ACCESSIBILITY
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[Func="mozilla::dom::AccessibleNode::IsAOMEnabled", SameObject]
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readonly attribute AccessibleNode? accessibleNode;
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#endif
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};
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dictionary GetRootNodeOptions {
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boolean composed = false;
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};
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