constants.js
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"use strict";
module.exports.NAMESPACES = {
HTML: "http://www.w3.org/1999/xhtml",
XML: "http://www.w3.org/XML/1998/namespace",
XMLNS: "http://www.w3.org/2000/xmlns/"
};
module.exports.NODE_TYPES = {
ELEMENT_NODE: 1,
ATTRIBUTE_NODE: 2, // historical
TEXT_NODE: 3,
CDATA_SECTION_NODE: 4,
ENTITY_REFERENCE_NODE: 5, // historical
ENTITY_NODE: 6, // historical
PROCESSING_INSTRUCTION_NODE: 7,
COMMENT_NODE: 8,
DOCUMENT_NODE: 9,
DOCUMENT_TYPE_NODE: 10,
DOCUMENT_FRAGMENT_NODE: 11,
NOTATION_NODE: 12 // historical
};
module.exports.VOID_ELEMENTS = new Set([
"area",
"base",
"basefont",
"bgsound",
"br",
"col",
"embed",
"frame",
"hr",
"img",
"input",
"keygen",
"link",
"menuitem",
"meta",
"param",
"source",
"track",
"wbr"
]);