/// <reference types="node" />
import EventEmitter from "eventemitter3";
import { Db, MongoClient } from "mongodb";
import { Config } from "../app/Config";
declare enum Status {
    OPEN = "OPEN",
    CONNECTING = "CONNECTING",
    CLOSED = "CLOSED"
}
export declare class MongoDBConnection extends EventEmitter {
    protected status: Status.OPEN | Status.CONNECTING | Status.CLOSED;
    protected pingTimer: NodeJS.Timer;
    protected config: Config;
    protected client: MongoClient | void;
    protected db: Db | undefined;
    constructor(config: Config);
    get name(): string;
    connect: () => Promise<void>;
    disconnect: () => Promise<void>;
    getDB: () => Promise<Db>;
}
export {};