import { Iterator } from '../../lazy';
import { Options } from '../../core';
/**
 * Skips over a specified number of documents from the pipeline and returns the rest.
 *
 * @param collection An iterator
 * @param expr
 * @param  {Options} options
 * @returns {*}
 */
export declare function $skip(collection: Iterator, expr: number, options: Options): Iterator;