declare const DEFAULT_CHAT_SESSION_ID: (id?: string) => string;
declare const DEFAULT_HISTORY_LENGTH = 50;
declare const DEFAULT_HISTORY_TTL = 86400;
declare const DEFAULT_SIMILARITY_THRESHOLD = 0.5;
declare const DEFAULT_TOP_K = 5;

export { DEFAULT_CHAT_SESSION_ID, DEFAULT_HISTORY_LENGTH, DEFAULT_HISTORY_TTL, DEFAULT_SIMILARITY_THRESHOLD, DEFAULT_TOP_K };