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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 { ScannedImport } from '../model/model';
15import { PackageRelativeUrl, ResolvedUrl } from '../model/url';
16import { HtmlVisitor, ParsedHtmlDocument } from './html-document';
17import { HtmlScanner } from './html-scanner';
18/**
19 * Scans for <link rel="import"> and <link rel="lazy-import">
20 */
21export declare class HtmlImportScanner implements HtmlScanner {
22 private _lazyEdges?;
23 constructor(_lazyEdges?: Map<ResolvedUrl, PackageRelativeUrl[]> | undefined);
24 scan(document: ParsedHtmlDocument, visit: (visitor: HtmlVisitor) => Promise<void>): Promise<{
25 features: ScannedImport[];
26 }>;
27}