///
import { BN } from './bn';
export declare function find(items: BN[], cmp: (a: BN, b: BN) => BN): BN;
/**
* @name bnMax
* @summary Finds and returns the highest value in an array of BNs.
* @example
*
*
* ```javascript
* import BN from 'bn.js';
* import { bnMax } from '@polkadot/util';
*
* bnMax([new BN(1), new BN(3), new BN(2)]).toString(); // => '3'
* ```
*/
export declare function bnMax(...items: BN[]): BN;
/**
* @name bnMin
* @summary Finds and returns the smallest value in an array of BNs.
* @example
*
*
* ```javascript
* import BN from 'bn.js';
* import { bnMin } from '@polkadot/util';
*
* bnMin([new BN(1), new BN(3), new BN(2)]).toString(); // => '1'
* ```
*/
export declare function bnMin(...items: BN[]): BN;