import { MultiResult } from '../../lib/multi-wrapper';
import { BytesLike } from 'ethers/lib/utils';
export declare const WAD: bigint;
export declare function wmul(x: bigint, y: bigint): bigint;
export declare function wdiv(x: bigint, y: bigint): bigint;
export declare function toWad(x: bigint, d: bigint): bigint;
export declare function fromWad(x: bigint, d: bigint): bigint;
export declare function sqrt(y: bigint, guess: bigint): bigint;
export declare const uint120ToBigInt: (result: MultiResult<BytesLike> | BytesLike) => bigint;
export declare function convertUint256ToInt256(uint256Value: bigint): bigint;