import { Context, Service } from "koishi";
import { Config } from "../config";
import { ArchivalEntry, ArchivalSearchResult, IArchivalMemoryStore } from "./InMemoryArchivalStore";
import { MemoryBlock } from "./MemoryBlock";
export interface CoreMemoryBlockConfig {
    limit?: number;
    initialValue?: string[];
    filePathToBind?: string;
}
export interface MemoryServiceConfig {
    coreBlockDefaults?: {
        persona?: CoreMemoryBlockConfig;
        human?: CoreMemoryBlockConfig;
        [key: string]: CoreMemoryBlockConfig | undefined;
    };
    Compression?: Config["Memory"]["Compression"];
    Backup?: Config["Memory"]["Backup"];
    UseModel?: Config["Memory"]["UseModel"];
}
declare module "koishi" {
    interface Context {
        "yesimbot.memory": MemoryService;
    }
}
export declare class MemoryService extends Service {
    readonly config: MemoryServiceConfig;
    static readonly inject: string[];
    private coreMemoryBlocks;
    private lastModified;
    private readonly memoryBlockStore;
    readonly archivalStore: IArchivalMemoryStore;
    private _compressionStates;
    private _intervalCompressionTimer;
    private chatModel;
    constructor(ctx: Context, config?: MemoryServiceConfig);
    protected start(): Promise<void>;
    getOrCreateCoreMemoryBlock(label: string, customConfig?: CoreMemoryBlockConfig): Promise<MemoryBlock>;
    getCoreMemoryBlock(label: string): MemoryBlock | undefined;
    private getCoreMemoryBlockOrThrow;
    appendToCoreMemory(label: string, content: string): Promise<string>;
    replaceInCoreMemory(label: string, oldContent: string, newContent: string): Promise<string>;
    getCoreMemoryContentForPrompt(): Promise<string>;
    storeInArchivalMemory(content: string, metadata?: Record<string, any>): Promise<ArchivalEntry>;
    searchArchivalMemory(query: string, options?: {
        page?: number;
        pageSize?: number;
        filterMetadata?: Record<string, any>;
    }): Promise<ArchivalSearchResult>;
    private _checkAndTriggerCompression;
    private _triggerTimedCompression;
    private _performCompression;
    /**
     * 提供一个方法供外部调用
     * @param label
     */
    compression(label: string): Promise<void>;
    protected stop(): Promise<void>;
}