puppeteer
Version:
A high-level API to control headless Chrome over the DevTools Protocol
30 lines • 1.28 kB
TypeScript
/**
* Copyright 2020 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
export interface QueryHandler {
(element: Element | Document, selector: string): Element | Element[] | NodeListOf<Element>;
}
export declare function registerCustomQueryHandler(name: string, handler: Function): void;
/**
* @param {string} name
*/
export declare function unregisterCustomQueryHandler(name: string): void;
export declare function customQueryHandlers(): Map<string, QueryHandler>;
export declare function clearQueryHandlers(): void;
export declare function getQueryHandlerAndSelector(selector: string, defaultQueryHandler: QueryHandler): {
updatedSelector: string;
queryHandler: QueryHandler;
};
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