import { Context } from "koishi";
import { ChatModelSwitcher } from "../adapters";
import { PromptBuilder } from "../prompt/PromptBuilder";
import { ScenarioManager } from "../services/scenario/ScenarioManager";
import { MessageContext, Middleware } from "./base";
export declare class LLMProcessingMiddleware extends Middleware {
    protected ctx: Context;
    protected services: {
        readonly scenarioManager: ScenarioManager;
        readonly chatModelSwitcher: ChatModelSwitcher;
        readonly promptBuilder: PromptBuilder;
    };
    protected config: {
        debug?: boolean;
        abortSignal?: AbortSignal;
        slotContains: string[][];
        slotSize: number;
    };
    constructor(ctx: Context, services: {
        readonly scenarioManager: ScenarioManager;
        readonly chatModelSwitcher: ChatModelSwitcher;
        readonly promptBuilder: PromptBuilder;
    }, config: {
        debug?: boolean;
        abortSignal?: AbortSignal;
        slotContains: string[][];
        slotSize: number;
    });
    execute(ctx: MessageContext, next: () => Promise<void>): Promise<void>;
}