import { type DesktopAsyncInteraction, type DesktopSnapshot, type DesktopTurn, type DesktopTurnItem } from "./desktop-types.js";
/** Match Desktop's accepted reply history; pending or rejected steering is not an answer. */
export declare function desktopAsyncQuestions(snapshot: Pick<DesktopSnapshot, "threadId" | "turns">, turnId?: string): DesktopAsyncInteraction[];
export declare function buildDesktopAsyncReply(interaction: DesktopAsyncInteraction, answer: string): string;
export interface DesktopAsyncAnswerEvidence {
    turnId: string;
    interaction: DesktopAsyncInteraction;
    answer: string;
    clientUserMessageId: string;
}
/** Native correlation proves receipt, including steering-to-canonical item materialization. */
export declare function findDesktopAsyncAnswer(snapshot: DesktopSnapshot, input: DesktopAsyncAnswerEvidence): {
    turn: DesktopTurn;
    item: DesktopTurnItem;
} | null;