/**
 *
 * Checks if the given value is a finite number
 * @param value Check if this can be a number
 */
export declare function isNumber(value: unknown): boolean;
/**
 * Random integer between min and max (inclusive)
 * @param min Minimum value
 * @param max Maximum value
 */
export declare function randomInt(max: number): number;
export declare function randomInt(min: number, max: number): number;
/**
 * Formats number to K, M, B style
 * @param number Number to format
 */
export declare function formatNumber(number: number, locale?: string): string;
/**
 * Gets an avarage of list of numbers
 * @param numbers List of numbers
 */
export declare function avarageNumbers(numbers: number[]): number;