import { MongoConnection } from '../MongoConnection';
import { MongoDocument } from '../MongoTypes';
export declare function currentOp(client: MongoConnection): Promise<MongoDocument>;
export declare function featureCompatibilityVersion(client: MongoConnection, version: string): Promise<MongoDocument>;
export declare function touch(client: MongoConnection, db: string, collection: string): Promise<MongoDocument>;
export declare function createCollection(client: MongoConnection, db: string, collection: string, config: any): Promise<MongoDocument>;
export declare function listCollections(client: MongoConnection, db: string): Promise<Array<MongoDocument>>;
export declare function dropCollection(client: MongoConnection, db: string, collection: string): Promise<MongoDocument>;