import { type BrowserLogin } from '@salesforce/b2c-tooling-sdk/auth';
import type { ToolResult } from './types.js';
/** How long a browser login may stay pending before the waiting tool call fails. */
export declare const LOGIN_TIMEOUT_MS: number;
/** Appended to the result of a call that completed after a browser login. */
export declare const SIGNED_IN_NOTE: string;
/**
 * `openBrowser` hook for logins started by MCP tools. Hands the URL to the
 * calling tool when its client can open it; otherwise opens the system browser.
 * The login fails after {@link LOGIN_TIMEOUT_MS}.
 */
export declare function openBrowserForTool(url: string, login?: BrowserLogin): Promise<void>;
/** Tool calls waiting on a browser login, keyed by the `requestState` handed to the client. */
export declare class BrowserLoginContinuations {
    private readonly pending;
    /** Whether `requestState` resumes a call waiting on a browser login. */
    isContinuation(requestState: unknown): requestState is string;
    /**
     * Resumes a call after the client handled the login URL. Accepting waits for
     * the login to finish; declining or cancelling the request ends it.
     */
    resume(requestState: string, inputResponses?: Record<string, unknown>, signal?: AbortSignal): Promise<ToolResult>;
    /**
     * Runs a tool handler. When it starts a browser login and the client
     * supports URL elicitation, returns a URL elicitation while the handler
     * keeps waiting for the login in the background.
     */
    run(supportsUrlElicitation: boolean, handler: () => Promise<ToolResult>): Promise<ToolResult>;
}