import type { FollowUpSuggestion, SessionRecord } from "./types.js";
export declare function getSessionFollowUpSuggestions(session: SessionRecord, limit?: number): Promise<{
    suggestions: FollowUpSuggestion[];
    source: "ai" | "heuristic";
    cached: boolean;
}>;
export declare function clearSessionFollowUpCache(sessionId: string): void;
export declare function clearAllFollowUpCache(): void;