/**
 * Copyright (c) Microsoft Corporation.
 *
 * 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 * as playwright from 'playwright';
import { PageSnapshot } from './pageSnapshot.js';
import type { Context } from './context.js';
export declare class Tab {
    readonly context: Context;
    readonly page: playwright.Page;
    private _consoleMessages;
    private _requests;
    private _snapshot;
    private _onPageClose;
    private _cdpRelay;
    constructor(context: Context, page: playwright.Page, onPageClose: (tab: Tab) => void);
    private _clearCollectedArtifacts;
    private _onClose;
    title(): Promise<string>;
    /**
     * Get the current URL of the page, with CDP relay fallback
     */
    getUrl(): string;
    waitForLoadState(state: 'load', options?: {
        timeout?: number;
    }): Promise<void>;
    navigate(url: string): Promise<void>;
    hasSnapshot(): boolean;
    snapshotOrDie(): PageSnapshot;
    consoleMessages(): ConsoleMessage[];
    requests(): Map<playwright.Request, playwright.Response | null>;
    captureSnapshot(): Promise<void>;
}
export type ConsoleMessage = {
    type: ReturnType<playwright.ConsoleMessage['type']> | undefined;
    text: string;
    toString(): string;
};