import { BigNumberish, BigNumber, utils } from 'ethers';
export { BigNumber } from 'ethers';
export declare const formatUnits: typeof utils.formatUnits;
export declare const toBN: typeof BigNumber.from;
export declare const safeParseUnits: (value: string, dec: number) => BigNumber;
export declare const bnToNumber: (n: BigNumberish, d: number) => number;
export declare const minBN: (a: BigNumberish, b: BigNumberish) => BigNumber;
export declare const maxBN: (a: BigNumberish, b: BigNumberish) => BigNumber;
