import { BigNumber } from 'bignumber.js';
import { BigNumber as BigNumberEthers } from 'ethers';
export declare class BigNumberJS extends BigNumber {
    /**
     * Overrides
     */
    plus(n: BigNumber.Value, base?: number): BigNumberJS;
    minus(n: BigNumber.Value, base?: number): BigNumberJS;
    times(n: BigNumber.Value, base?: number): BigNumberJS;
    div(n: BigNumber.Value, base?: number): BigNumberJS;
    abs(): BigNumberJS;
    /**
     * Convert From
     */
    static fromEthers(numberEthers: BigNumberEthers, decimals?: BigNumber | number): BigNumberJS;
    /**
     * Convert To
     */
    toString(base?: number): string;
    toWei(): BigNumberJS;
    toHex(): string;
    toBigNumberEthers(): BigNumberEthers;
}
export { BigNumberEthers };
export declare const parseEther: (numberString: string) => BigNumberEthers;
export declare const numberToHex: (number: number) => string;