import { Context, Session } from "koishi";
import { HistoryConfig } from "./config";
import { InteractionManager } from "./interaction-manager";
import { SemanticMemoryManager } from "./l2-semantic-memory";
import { ArchivalMemoryManager } from "./l3-archival-memory";
import { WorldState } from "./types";
export declare class ContextBuilder {
    private ctx;
    private config;
    private interactionManager;
    private l2Manager;
    private l3Manager;
    private logger;
    constructor(ctx: Context, config: HistoryConfig, interactionManager: InteractionManager, l2Manager: SemanticMemoryManager, l3Manager: ArchivalMemoryManager);
    build(session: Session): Promise<WorldState>;
    /**
     * 裁剪过期的智能体响应
     * @param history
     * @returns
     */
    private applyGracefulDegradation;
    private retrieveL2Memories;
    private retrieveL3Memories;
    private getChannelInfo;
    private getSelfInfo;
    private partitionL1History;
}