/**
 * 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 { Tab } from './tab.js';
import type { ImageContent, TextContent } from '@modelcontextprotocol/sdk/types.js';
import type { ModalState, Tool } from './tools/tool.js';
import type { FullConfig } from './config.js';
import type { BrowserContextFactory } from './browserContextFactory.js';
export declare class Context {
    readonly tools: Tool[];
    readonly config: FullConfig;
    private _browserContextPromise;
    private _browserContextFactory;
    private _tabs;
    private _currentTab;
    private _modalStates;
    private _pendingAction;
    private _downloads;
    clientVersion: {
        name: string;
        version: string;
    } | undefined;
    private static instance;
    constructor(tools?: Tool[], config?: FullConfig, browserContextFactory?: BrowserContextFactory);
    static getInstance(tools?: Tool[], config?: FullConfig): Context;
    clientSupportsImages(): boolean;
    modalStates(): ModalState[];
    setModalState(modalState: ModalState, inTab: Tab): void;
    clearModalState(modalState: ModalState): void;
    modalStatesMarkdown(): string[];
    tabs(): Tab[];
    currentTabOrDie(): Tab;
    newTab(): Promise<Tab>;
    selectTab(index: number): Promise<void>;
    ensureTab(): Promise<Tab>;
    listTabsMarkdown(): Promise<string>;
    closeTab(index: number | undefined): Promise<string>;
    run(tool: Tool, params: Record<string, unknown> | undefined): Promise<{
        content?: (ImageContent | TextContent)[];
    } | {
        content: ({
            [x: string]: unknown;
            type: "image";
            data: string;
            mimeType: string;
            _meta?: {
                [x: string]: unknown;
            } | undefined;
        } | {
            [x: string]: unknown;
            type: "text";
            text: string;
            _meta?: {
                [x: string]: unknown;
            } | undefined;
        } | {
            type: string;
            text: string;
        })[];
    }>;
    waitForTimeout(time: number): Promise<void>;
    private _raceAgainstModalDialogs;
    private _javaScriptBlocked;
    dialogShown(tab: Tab, dialog: playwright.Dialog): void;
    downloadStarted(tab: Tab, download: playwright.Download): Promise<void>;
    private _onPageCreated;
    private _onPageClosed;
    close(): Promise<void>;
    private _setupRequestInterception;
    private _ensureBrowserContext;
    private _setupBrowserContext;
    allFramesSnapshot(): Promise<string>;
    refLocator(ref: string): playwright.Locator;
    createPage(): Promise<playwright.Page>;
    existingPage(): playwright.Page;
    submitFileChooser(paths: string[]): Promise<void>;
    hasFileChooser(): boolean;
    clearFileChooser(): void;
}
export declare const context: Context;