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/// <reference types="./Errors.d.ts" />/** * Copyright 2018 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. *//** * @public */export class CustomError extends Error {  constructor(message) {    super(message);    this.name = this.constructor.name;    Error.captureStackTrace(this, this.constructor);  }}/** * TimeoutError is emitted whenever certain operations are terminated due to * timeout. * * @remarks * Example operations are {@link Page.waitForSelector | page.waitForSelector} or * {@link PuppeteerNode.launch | puppeteer.launch}. * * @public */export class TimeoutError extends CustomError {}/** * ProtocolError is emitted whenever there is an error from the protocol. * * @public */export class ProtocolError extends CustomError {  constructor() {    super(...arguments);    this.originalMessage = "";  }}/** * Puppeteer methods might throw errors if they are unable to fulfill a request. * For example, `page.waitForSelector(selector[, options])` might fail if the * selector doesn't match any nodes during the given timeframe. * * For certain types of errors Puppeteer uses specific error classes. These * classes are available via `puppeteer.errors`. * * @example * An example of handling a timeout error: * * ```ts * try { *   await page.waitForSelector('.foo'); * } catch (e) { *   if (e instanceof puppeteer.errors.TimeoutError) { *     // Do something if this is a timeout. *   } * } * ``` * * @public */export const errors = Object.freeze({  TimeoutError,  ProtocolError,});//# sourceMappingURL=Errors.js.map