/**
 *
 * Creates function from string
 *
 * @param body
 */
export function strToFunc(body: any): Function;
/**
 *
 * Merge the contents of two or more objects together into the first object.
 *
 * @param obj1
 * @param obj2
 */
export function extend(obj1: any, obj2: any): any;
/**
 *
 * Gets the current coordinates of element relative to the document.
 *
 * @param el
 */
export function offset(el: any): {
    top: any;
    left: any;
};
/**
 *
 * Copies the values of all enumerable own and inherited properties from one or more source objects to a target object.
 *
 * @param target
 * @param sources
 */
export function _extend(target: any, ...sources: any[]): any;
/**
 *
 * Converts an array of keys and values to an object.
 *
 * @param array
 */
export function _object(array: any): any;
/**
 *
 * Produces a duplicate-free version of the array
 *
 * @param array
 */
export function uniq(array: any): any[];
/**
 *
 * Creates a new array with the results of getting a property for every element in array.
 *
 * @param array
 * @param property
 */
export function pluck(array: any, property: any): any;
/**
 *
 * Creates a new array with the results of calling a function for every array element.
 *
 * @param array
 * @param func
 */
export function map(array: any, func: any): any;
/**
 *
 * Creates a new array with all elements that pass the test implemented by the provided function.
 *
 * @param array
 * @param func
 */
export function filter(array: any, func: any): any;
/**
 *
 * Sorts a list into groups and returns a count for the number of objects in each group.
 *
 * @param list
 * @param func
 */
export function countBy(list: any, func: any): {};
/**
 *
 * Creates the HTML element specified by tagName,
 *
 * @param tagName
 * @param options
 */
export function createElement(tagName: any, options: any): any;
/**
 *
 * Insert child to the end of the target
 *
 * @param target
 * @param child
 */
export function appendTo(target: any, child: any): void;