/**
* @license
* Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/
import { ScannedImport } from '../model/model';
import { PackageRelativeUrl, ResolvedUrl } from '../model/url';
import { HtmlVisitor, ParsedHtmlDocument } from './html-document';
import { HtmlScanner } from './html-scanner';
/**
* Scans for and
*/
export declare class HtmlImportScanner implements HtmlScanner {
private _lazyEdges?;
constructor(_lazyEdges?: Map | undefined);
scan(document: ParsedHtmlDocument, visit: (visitor: HtmlVisitor) => Promise): Promise<{
features: ScannedImport[];
}>;
}