default: { aggregate: ( collection: Source, pipeline: AnyObject[], options?: Partial<Options>, ) => AnyObject[]; Aggregator: typeof Aggregator; createUpdater: (defaultOptions?: UpdateOptions) => Updater; find: <T>( collection: Source, criteria: AnyObject, projection?: AnyObject, options?: Partial<Options>, ) => Cursor<T>; Query: typeof Query; remove: ( collection: AnyObject[], criteria: AnyObject, options?: Options, ) => AnyObject[]; update: Updater;}