import { BigNumber } from 'bignumber.js';
import { HashKeyString, CoinJson } from '@incentum/praxis-interfaces';
export declare type CoinAmount = number | string | BigNumber;
export declare class Coin implements CoinJson {
    readonly symbol: string;
    decimals: number;
    readonly other: any;
    readonly mint: HashKeyString;
    static fromJson(coin: CoinJson): Coin;
    readonly amount: string;
    _amount: BigNumber;
    constructor(symbol: string, amount: CoinAmount, decimals: number, other: any, mint: HashKeyString);
    add(amount: CoinAmount): void;
    subtract(amount: CoinAmount): void;
    display(): string;
    toJson(): CoinJson;
}
//# sourceMappingURL=coin.d.ts.map