/**
 * Shared token capture logic via Chrome DevTools Protocol (CDP).
 *
 * Used by both the auto-login and interactive login flows (Playwright-based).
 * Captures skype, bearer, and substrate tokens from intercepted network requests.
 */
import type { Page } from "playwright";
export declare const TOKEN_INTERCEPT_TIMEOUT: number;
export declare const PAGE_RELOAD_TIMEOUT: number;
export declare const PAGE_STATE_POLL_INTERVAL: number;
export type LogFunction = (...arguments_: unknown[]) => void;
/** Chat Service calls made by the current Teams web client (Bearer-authenticated). */
export declare function isWebChatServiceRequest(requestUrl: string): boolean;
/**
 * Wait for the page to reach Teams and capture authentication tokens via CDP.
 *
 * Polls the page state periodically to provide diagnostic feedback instead of
 * relying solely on timeouts. Throws a descriptive error if the login flow
 * stalls or reaches an unexpected state.
 */
export declare function captureTokensFromPage(page: Page, log: LogFunction, interceptTimeout: number): Promise<{
    skypeToken: string;
    chatBearerToken: string | undefined;
    region: string | undefined;
    bearerToken: string | undefined;
    substrateToken: string | undefined;
    amsToken: string | undefined;
    sharePointToken: string | undefined;
    sharePointHost: string | undefined;
}>;
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