import { IProvider, IProviderFactory } from "../provider";
import { IRequestContext } from "../../pipeline/common";
export declare class MongoProviderFactory implements IProviderFactory {
    private address;
    private options;
    maxPoolSize: number;
    private pool;
    constructor(address: string, options: any, maxPoolSize?: number);
    private addToPool(context, key, item);
    private getFromPool(key);
    getConnection<T>(context: IRequestContext, tenant: string): IProvider<T>;
}