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1/**
2 * @license
3 * Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
4 * This code may only be used under the BSD style license found at
5 * http://polymer.github.io/LICENSE.txt
6 * The complete set of authors may be found at
7 * http://polymer.github.io/AUTHORS.txt
8 * The complete set of contributors may be found at
9 * http://polymer.github.io/CONTRIBUTORS.txt
10 * Code distributed by Google as part of the polymer project is also
11 * subject to an additional IP rights grant found at
12 * http://polymer.github.io/PATENTS.txt
13 */
14import { HtmlVisitor, ParsedHtmlDocument } from '../html/html-document';
15import { HtmlScanner } from '../html/html-scanner';
16import { ScannedPolymerElement } from './polymer-element';
17/**
18 * A Polymer pseudo-element is an element that is declared in an unusual way,
19 * such
20 * that the analyzer couldn't normally analyze it, so instead it is declared in
21 * comments.
22 */
23export declare class PseudoElementScanner implements HtmlScanner {
24 scan(document: ParsedHtmlDocument, visit: (visitor: HtmlVisitor) => Promise<void>): Promise<{
25 features: ScannedPolymerElement[];
26 }>;
27}