puppeteer-core
Version:
A high-level API to control headless Chrome over the DevTools Protocol
36 lines • 1.63 kB
TypeScript
/**
* @license
* Copyright 2022 Google Inc.
* SPDX-License-Identifier: Apache-2.0
*/
import type { TargetFilterCallback } from '../api/Browser.js';
import { type CDPSession } from '../api/CDPSession.js';
import { EventEmitter } from '../common/EventEmitter.js';
import type { Connection } from './Connection.js';
import type { CdpTarget } from './Target.js';
import { type TargetFactory, type TargetManager, type TargetManagerEvents } from './TargetManager.js';
/**
* FirefoxTargetManager implements target management using
* `Target.setDiscoverTargets` without using auto-attach. It, therefore, creates
* targets that lazily establish their CDP sessions.
*
* Although the approach is potentially flaky, there is no other way for Firefox
* because Firefox's CDP implementation does not support auto-attach.
*
* Firefox does not support targetInfoChanged and detachedFromTarget events:
*
* - https://bugzilla.mozilla.org/show_bug.cgi?id=1610855
* - https://bugzilla.mozilla.org/show_bug.cgi?id=1636979
* @internal
*/
export declare class FirefoxTargetManager extends EventEmitter<TargetManagerEvents> implements TargetManager {
#private;
constructor(connection: Connection, targetFactory: TargetFactory, targetFilterCallback?: TargetFilterCallback);
setupAttachmentListeners(session: CDPSession | Connection): void;
removeSessionListeners(session: CDPSession): void;
getAvailableTargets(): ReadonlyMap<string, CdpTarget>;
getChildTargets(_target: CdpTarget): ReadonlySet<CdpTarget>;
dispose(): void;
initialize(): Promise<void>;
}
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