/**
 * Returns a random number between min (inclusive) and max (inclusive)
 * @param {Number} min Min (inclusive) number of the range
 * @param {Number} max Max (inclusive) number of the range
 * @return {Number} Random number
 */
export declare function getIntegerBetween(min: any, max: any): number;
/**
 * Returns a random number around specified one shifting it +- on specified `number * rate`
 * @param {Number} number Source number to generate around from
 * @param {Number} rate Rate to shift the number
 * @return {Number} Generated number
 */
export declare function getIntegerAround(number: any, rate: any): number;