import { type Page } from "playwright";
/** Launch browser and navigate to a URL. Returns the page. */
export declare function launchBrowser(url: string, options?: {
    headless?: boolean;
    viewport?: {
        width: number;
        height: number;
    };
}): Promise<Page>;
/** Get the current active page. Throws if no browser session. */
export declare function getPage(): Page;
/** Check if a browser session is active */
export declare function isSessionActive(): boolean;
/** Take a screenshot of the current page. Returns base64 PNG. */
export declare function takeScreenshot(): Promise<{
    base64: string;
    mimeType: string;
    pageTitle: string;
    pageUrl: string;
}>;
/** Close the browser and clean up all resources. */
export declare function closeBrowser(): Promise<void>;
//# sourceMappingURL=browser-session.d.ts.map