import { Context, type Session } from 'koishi';
import { type HumanMessage } from '@langchain/core/messages';
import type { LivingMemoryConfig } from '../contracts/workflows';
import type { ConversationLogEntryInput } from '../service/transcript/message_log/types';
/**
 * 用户请求先于读取入账；before-chat 与 after-chat 使用同一消息身份去重。
 */
export declare const buildChatLunaSourceEntry: (session: Session, sourceMessage: HumanMessage) => ConversationLogEntryInput | null;
export declare function apply(ctx: Context, config: LivingMemoryConfig): Promise<void>;