import mongoose from 'mongoose';
import { IDatabaseConnector } from '../interfaces/IDatabaseConnector';
export declare class MongoConnector implements IDatabaseConnector {
    private static instance;
    private isConnected;
    private constructor();
    static getInstance(): MongoConnector;
    connect(uri: string, options?: mongoose.ConnectOptions): Promise<void>;
    disconnect(): Promise<void>;
    getConnection(): mongoose.Connection;
}