import { type AuthorizationCompletedStreamEvent, type InputResolvedStreamEvent } from "#protocol/message.js";
import type { SessionAuthorization, SessionInput } from "#protocol/session-projection.js";
/** Reports an open request withdrawn: nobody may answer it anymore. */
export declare function inputWithdrawn(input: SessionInput): InputResolvedStreamEvent;
/** Reports an open sign-in withdrawn, as declined: its callback no longer resumes anything. */
export declare function signInWithdrawn(attempt: SessionAuthorization, reason: string): AuthorizationCompletedStreamEvent;