import KeyedDB from "@adiwajshing/keyed-db";
import { BaileysEventEmitter, Chat } from "@whiskeysockets/baileys";
declare class keyDBHandler {
    constructor(databasePath: string);
    private databasePath;
    private waChatKey;
    private chatKey;
    chats: KeyedDB<Chat, string>;
    toJSON: () => {
        chats: KeyedDB<Chat, string>;
    };
    fromJSON: (json: {
        chats: Chat[];
    }) => void;
    writeToFile: (path?: string) => void;
    readFromFile: (path?: string) => void;
    bind: (ev: BaileysEventEmitter) => void;
    end: (ev: BaileysEventEmitter) => void;
}
export default keyDBHandler;