| 1 | /**
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| 2 | * @license
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| 3 | * Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
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| 4 | * This code may only be used under the BSD style license found at
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| 5 | * http://polymer.github.io/LICENSE.txt
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| 6 | * The complete set of authors may be found at
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| 7 | * http://polymer.github.io/AUTHORS.txt
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| 8 | * The complete set of contributors may be found at
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| 9 | * http://polymer.github.io/CONTRIBUTORS.txt
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| 10 | * Code distributed by Google as part of the polymer project is also
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| 11 | * subject to an additional IP rights grant found at
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| 12 | * http://polymer.github.io/PATENTS.txt
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| 13 | */
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| 14 | import { Visitor } from '../javascript/estree-visitor';
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| 15 | import { JavaScriptDocument } from '../javascript/javascript-document';
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| 16 | import { JavaScriptScanner } from '../javascript/javascript-scanner';
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| 17 | import { ScannedPolymerCoreFeature } from './polymer-core-feature';
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| 18 | /**
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| 19 | * Scans for Polymer 1.x core "features".
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| 20 | *
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| 21 | * In the Polymer 1.x core library, the `Polymer.Base` prototype is dynamically
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| 22 | * augmented with properties via calls to `Polymer.Base._addFeature`. These
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| 23 | * calls are spread across multiple files and split between the micro, mini,
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| 24 | * and standard "feature layers". Polymer 2.x does not use this pattern.
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| 25 | *
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| 26 | * Example: https://github.com/Polymer/polymer/blob/1.x/src/mini/debouncer.html
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| 27 | */
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| 28 | export declare class PolymerCoreFeatureScanner implements JavaScriptScanner {
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| 29 | scan(document: JavaScriptDocument, visit: (visitor: Visitor) => Promise<void>): Promise<{
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| 30 | features: ScannedPolymerCoreFeature[];
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| 31 | }>;
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| 32 | }
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