import OpenAI from "openai";
import { APIPromise, RequestOptions } from "openai/core";
import { MessageDeleted, Messages } from "openai/resources/beta/threads/messages";
import { LibrettoConfig } from ".";
import { ThreadManager } from "./assistants";
export declare class LibrettoMessages extends Messages {
    protected client: OpenAI;
    protected config: LibrettoConfig;
    protected threadManager: ThreadManager;
    constructor(client: OpenAI, config: LibrettoConfig, threadManager: ThreadManager);
    del(threadId: string, messageId: string, options?: RequestOptions | undefined): APIPromise<MessageDeleted>;
    private _del;
    private handleDelete;
    private findPreviousMessage;
}