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/** * Copyright 2017 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. */import { CDPSession } from "./Connection.js";import { EventEmitter } from "./EventEmitter.js";import { ExecutionContext } from "./ExecutionContext.js";import { Frame } from "./Frame.js";import { NetworkManager } from "./NetworkManager.js";import { Page } from "./Page.js";import { Target } from "./Target.js";import { TimeoutSettings } from "./TimeoutSettings.js";/** * We use symbols to prevent external parties listening to these events. * They are internal to Puppeteer. * * @internal */export declare const FrameManagerEmittedEvents: {  FrameAttached: symbol;  FrameNavigated: symbol;  FrameDetached: symbol;  FrameSwapped: symbol;  LifecycleEvent: symbol;  FrameNavigatedWithinDocument: symbol;  ExecutionContextCreated: symbol;  ExecutionContextDestroyed: symbol;};/** * A frame manager manages the frames for a given {@link Page | page}. * * @internal */export declare class FrameManager extends EventEmitter {  #private;  get timeoutSettings(): TimeoutSettings;  get networkManager(): NetworkManager;  get client(): CDPSession;  constructor(    client: CDPSession,    page: Page,    ignoreHTTPSErrors: boolean,    timeoutSettings: TimeoutSettings,  );  private setupEventListeners;  initialize(targetId: string, client?: CDPSession): Promise<void>;  executionContextById(    contextId: number,    session?: CDPSession,  ): ExecutionContext;  page(): Page;  mainFrame(): Frame;  frames(): Frame[];  frame(frameId: string): Frame | null;  onAttachedToTarget(target: Target): void;  onDetachedFromTarget(target: Target): void;}