import { Logger } from "../common/logger";
import { ChatCompletionRequestMessage } from "openai/api";
export declare const chatLogFileSavePath: string;
export declare class SessionHelper {
    static logger: Logger;
    constructor();
    private static getLogFilePath;
    static createSession(): Promise<string>;
    static getSessionHistoriesFromChatFile(sessionId: string): Promise<string[]>;
    static updateChatSession(sessionId: string, messages: string[]): Promise<void | Error>;
}
export declare class Session {
    private _id;
    histories: string[];
    logger: Logger;
    get id(): string;
    constructor();
    start(): Promise<void>;
    userPrompt(message: string): Promise<void>;
    assistantAnswer(message: string): Promise<void>;
    get contextMessages(): ChatCompletionRequestMessage[];
}