/**
 * launch-browser.ts
 *
 * Implements the pwpilot_launch_browser MCP tool.
 *
 * This is the first step in the live-browser test generation flow. It opens
 * a visible (headed) Chromium browser window at the specified URL so the user
 * can see the automation in action and so the page is ready for DOM analysis.
 *
 * The browser session is kept alive in the MCP server's shared BrowserManager
 * instance, which the subsequent pwpilot_analyze_page and pwpilot_heal_test
 * tools reuse without relaunching.
 *
 * Role in the overall flow:
 *   pwpilot_preview_generation → user confirms →
 *   pwpilot_launch_browser → pwpilot_analyze_page → pwpilot_generate_test
 */
import { z } from 'zod';
import { BrowserManager } from '../../browser/browser-manager';
/**
 * Zod schema for validating the input to launch_browser.
 * Requires a valid URL to open.
 */
export declare const LaunchBrowserSchema: z.ZodObject<{
    url: z.ZodString;
}, "strip", z.ZodTypeAny, {
    url: string;
}, {
    url: string;
}>;
/** Input type inferred from LaunchBrowserSchema. */
export type LaunchBrowserInput = z.infer<typeof LaunchBrowserSchema>;
/**
 * Output returned to the MCP server after the browser has been launched.
 */
export interface LaunchBrowserOutput {
    /** Always true if the call succeeded (errors are thrown). */
    success: boolean;
    /** The URL that was opened. */
    url: string;
    /** The page title after navigation, confirming the page loaded. */
    title: string;
    /** A human-readable confirmation message. */
    message: string;
}
/**
 * Launch a headed Chromium browser and navigate to the given URL.
 *
 * The browser window is always visible (headless = false) so the user can
 * observe and confirm the automation. The page title is read after navigation
 * as a quick sanity check that the URL loaded successfully.
 *
 * @param input          - Validated input containing the URL to open.
 * @param browserManager - The shared browser manager to launch and navigate through.
 * @returns A LaunchBrowserOutput confirming success and including the page title.
 */
export declare function launchBrowser(input: LaunchBrowserInput, browserManager: BrowserManager): Promise<LaunchBrowserOutput>;
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