import BigNumber from '../big-number';
export declare const ZERO: BigNumber;
export declare const ONE: BigNumber;
export declare const TWO: BigNumber;
export declare const abs: (a: BigNumber, b: BigNumber) => BigNumber;
export declare const add: (a: BigNumber, b: BigNumber) => BigNumber;
export declare const sub: (a: BigNumber, b: BigNumber) => BigNumber;
export declare const max: (a: BigNumber, b: BigNumber) => BigNumber;
export declare const min: (a: BigNumber, b: BigNumber) => BigNumber;
export declare const mul: (a: BigNumber, b: BigNumber) => BigNumber;
export declare const div: (a: BigNumber, b: BigNumber, roundUp: boolean) => BigNumber;
export declare const divDown: (a: BigNumber, b: BigNumber) => BigNumber;
export declare const divUp: (a: BigNumber, b: BigNumber) => BigNumber;